diff --git a/.github/actions/fetch-firmware-versions/action.yml b/.github/actions/fetch-firmware-versions/action.yml
new file mode 100644
index 0000000..324f955
--- /dev/null
+++ b/.github/actions/fetch-firmware-versions/action.yml
@@ -0,0 +1,66 @@
+name: Fetch Firmware Versions
+description: Clones the firmware repo and extracts available tags.
+inputs:
+  token:
+    description: GitHub token for API access
+    required: true
+outputs:
+  versions:
+    description: JSON array of firmware tags
+    value: ${{ steps.set-output.outputs.versions }}
+runs:
+  using: "composite"
+  steps:
+    - name: Fetch firmware tags via REST
+      id: set-output
+      shell: bash
+      env:
+        GITHUB_TOKEN: ${{ inputs.token }}
+      run: |
+        REPO=merckgroup/mtrust-device-sim
+        
+        # Debug: Check the raw response
+        echo "Fetching tags from $REPO..."
+        response=$(curl -s -H "Authorization: token $GITHUB_TOKEN" \
+          "https://api.github.com/repos/$REPO/tags?per_page=100")
+        
+        # Debug: Show response structure
+        echo "Response preview:"
+        echo "$response" | head -c 200
+        echo "..."
+        
+        # Check if response is valid JSON and contains expected data
+        if echo "$response" | jq -e 'type == "array"' > /dev/null; then
+          echo "Valid JSON array received"
+          tags=$(echo "$response" | jq -r '.[].name // empty')
+          if [ -n "$tags" ]; then
+            # Filter for major.minor versions only (no patch versions)
+            # This regex matches versions like v1.0, v2.1, v10.5, etc.
+            major_minor_tags=$(echo "$tags" | grep -E '^v[0-9]+\.[0-9]+$' || true)
+            
+            if [ -n "$major_minor_tags" ]; then
+              # Sort by version and take the 3 latest
+              latest_3_tags=$(echo "$major_minor_tags" | sort -V | tail -3)
+              
+              echo "Found major.minor firmware versions:"
+              echo "$major_minor_tags"
+              echo ""
+              echo "Latest 3 major.minor firmware versions:"
+              echo "$latest_3_tags"
+              
+              tags_json=$(echo "$latest_3_tags" | jq -R . | jq -s -c .)
+              echo "versions=$tags_json" >> $GITHUB_OUTPUT
+            else
+              echo "No major.minor version tags found"
+              echo "versions=[]" >> $GITHUB_OUTPUT
+            fi
+          else
+            echo "No tags found in response"
+            echo "versions=[]" >> $GITHUB_OUTPUT
+          fi
+        else
+          echo "Invalid response or error from GitHub API"
+          echo "Full response: $response"
+          echo "versions=[]" >> $GITHUB_OUTPUT
+        fi
+        
\ No newline at end of file
diff --git a/.github/actions/fetch-sdk-versions/action.yml b/.github/actions/fetch-sdk-versions/action.yml
new file mode 100644
index 0000000..6c2419a
--- /dev/null
+++ b/.github/actions/fetch-sdk-versions/action.yml
@@ -0,0 +1,26 @@
+name: Fetch SDK Versions
+description: Gets the current SDK version from pubspec.yaml.
+outputs:
+  versions:
+    description: JSON array containing only the current SDK version
+    value: ${{ steps.set-output.outputs.versions }}
+runs:
+  using: "composite"
+  steps:
+    - name: Get current SDK version from pubspec.yaml
+      id: set-output
+      shell: bash
+      run: |
+        # Read the current version from pubspec.yaml
+        current_version=$(grep '^version:' pubspec.yaml | awk '{print $2}')
+        
+        if [ -n "$current_version" ]; then
+          echo "Current SDK version from pubspec.yaml: $current_version"
+          
+          # Create JSON array with only the current version
+          versions_json=$(echo "[\"v$current_version\"]" | jq -c .)
+          echo "versions=$versions_json" >> $GITHUB_OUTPUT
+        else
+          echo "Error: Could not read version from pubspec.yaml"
+          echo "versions=[]" >> $GITHUB_OUTPUT
+        fi
diff --git a/.github/actions/generate-matrix/action.yml b/.github/actions/generate-matrix/action.yml
new file mode 100644
index 0000000..6cc01db
--- /dev/null
+++ b/.github/actions/generate-matrix/action.yml
@@ -0,0 +1,64 @@
+name: Generate Compatibility Matrix
+description: Converts test result artifacts into a firmware-SDK compatibility matrix.
+runs:
+  using: "composite"
+  steps:
+    - name: Download all compatibility artifacts
+      uses: actions/download-artifact@v4
+      with:
+        path: all-results
+
+    - name: Install dependencies
+      shell: bash
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y jq
+
+    - name: Generate SDK to firmware compatibility map
+      shell: bash
+      run: |
+        mkdir -p assets
+        tmpfile=$(mktemp)
+
+        echo '{}' > $tmpfile
+
+        # Read package version from pubspec.yaml
+        package_version=$(grep '^version:' pubspec.yaml | awk '{print $2}')
+
+        # Extract and group firmware versions per SDK
+        find all-results -name compat.json | while read file; do
+          sdk=$(jq -r .sdk "$file")
+          fw=$(jq -r .firmware "$file")
+
+          # Remove leading 'v' if present
+          sdk=${sdk#v}
+          fw=${fw#v}
+
+          tmp=$(mktemp)
+          jq --arg sdk "$sdk" --arg fw "$fw" '
+            .[$sdk] += [$fw] // {($sdk): [$fw]}
+          ' "$tmpfile" > "$tmp" && mv "$tmp" "$tmpfile"
+        done
+
+        # Convert lists to semver ranges and create final JSON structure
+        jq --arg version "$package_version" '
+          {
+            package_version: $version,
+            compatibility: (
+              to_entries |
+              map({
+                key: .key,
+                value: (
+                  .value | sort_by(split(".") | map(tonumber)) |
+                  "\(.[0]) - \(.[-1])"
+                )
+              }) | from_entries
+            )
+          }
+        ' "$tmpfile" > assets/firmware_compatibility.json
+
+    - name: Upload full matrix
+      uses: actions/upload-artifact@v4
+      with:
+        name: compatibility-matrix
+        path: assets/firmware_compatibility.json
diff --git a/.github/actions/test-compatibility/action.yml b/.github/actions/test-compatibility/action.yml
new file mode 100644
index 0000000..0ce6a79
--- /dev/null
+++ b/.github/actions/test-compatibility/action.yml
@@ -0,0 +1,68 @@
+name: Test Firmware/SDK Compatibility
+description: Runs compatibility tests between a firmware version and an SDK version.
+inputs:
+  firmware_version:
+    required: true
+    description: Firmware version tag
+  sdk_version:
+    required: true
+    description: SDK version tag
+  token:
+    required: true
+    description: GitHub token for accessing private repositories
+runs:
+  using: "composite"
+  steps:
+    - name: Checkout SDK
+      uses: actions/checkout@v4
+      with:
+        repository: emdgroup/mtrust-sec-kit
+        ref: ${{ inputs.sdk_version }}
+        path: sdk
+
+    - name: Checkout device sim repo
+      uses: actions/checkout@v4
+      with:
+        repository: merckgroup/mtrust-device-sim
+        ref: dev
+        path: mtrust-device-sim
+        token: ${{ inputs.token }}
+
+    - name: Start device sim
+      id: urp-sim
+      uses: ./mtrust-device-sim/.github/actions/start-urp-sim
+      with:
+        repository: "mtrust-urp-os"
+        tag: ${{ inputs.firmware_version }}
+        environment: "d"
+        token: ''
+
+    - name: Default tests for device sim
+      uses: ./mtrust-device-sim/.github/actions/test-urp-sim
+
+    - name: Validate SDK
+      uses: emdgroup/mtrust-urp/.github/shared_actions/validate-flutter@dev
+      with:
+        directory: sdk
+        is_package: true
+        api_url: "https://api.dev.mtrust.io"
+
+    - name: Mark compatibility as passed
+      if: success()
+      shell: bash
+      run: |
+        mkdir -p result
+        echo '{"firmware": "${{ inputs.firmware_version }}", "sdk": "${{ inputs.sdk_version }}"}' > result/compat.json
+
+    - name: Upload result
+      if: success()
+      uses: actions/upload-artifact@v4
+      with:
+        name: compat-${{ inputs.firmware_version }}-${{ inputs.sdk_version }}
+        path: result/compat.json
+
+    - name: Stop device sim
+      uses: ./mtrust-device-sim/.github/actions/stop-urp-sim
+      with:
+        websocket_pid: ${{ steps.urp-sim.outputs.websocket_pid }}
+        pio_pid: ${{ steps.urp-sim.outputs.pio_pid }}
diff --git a/.github/workflows/build_dev.yaml b/.github/workflows/build_dev.yaml
index 5fa2e52..e6b2410 100644
--- a/.github/workflows/build_dev.yaml
+++ b/.github/workflows/build_dev.yaml
@@ -82,17 +82,137 @@ jobs:
         with:
           directory: "."
 
+  matrix-generation:
+    name: Generate Compatibility Matrix
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.generate-matrix.outputs.matrix }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Fetch firmware versions
+        uses: ./.github/actions/fetch-firmware-versions
+        id: fetch-firmware-versions
+        with:
+          token: ${{secrets.ELEVATED_TOKEN}}
+
+      - name: Fetch SDK versions
+        uses: ./.github/actions/fetch-sdk-versions
+        id: fetch-sdk-versions
+
+      - name: Generate compatibility matrix
+        id: generate-matrix
+        run: |
+          # Parse the JSON arrays and create a matrix
+          firmware_versions=$(echo '${{ steps.fetch-firmware-versions.outputs.versions }}' | jq -r '.[]')
+          sdk_versions=$(echo '${{ steps.fetch-sdk-versions.outputs.versions }}' | jq -r '.[]')
+          
+          echo "Latest 3 major.minor firmware versions:"
+          echo "$firmware_versions"
+          echo ""
+          echo "Current SDK version:"
+          echo "$sdk_versions"
+          echo ""
+          
+          # Create matrix combinations using current SDK version with latest 3 firmware versions
+          matrix_combinations="[]"
+          count=0
+          
+          while IFS= read -r firmware; do
+            # For each firmware version, use the current SDK version
+            combination=$(jq -n --arg fw "$firmware" --arg sdk "$sdk_versions" '{firmware: $fw, sdk: $sdk}')
+            
+            # Add to matrix array
+            matrix_combinations=$(echo "$matrix_combinations" | jq --argjson combo "$combination" '. += [$combo]')
+            count=$((count + 1))
+          done <<< "$firmware_versions"
+          
+          # Validate JSON before output
+          if echo "$matrix_combinations" | jq empty 2>/dev/null; then
+            echo "matrix=$matrix_combinations" >> $GITHUB_OUTPUT
+            echo "Generated matrix with $count combinations (latest 3 firmware × current SDK version)"
+            echo "Matrix preview:"
+            echo "$matrix_combinations" | jq '.[0:3]' # Show first 3 combinations
+          else
+            echo "Error: Invalid JSON generated"
+            echo "Generated content:"
+            echo "$matrix_combinations"
+            exit 1
+          fi
+
+  compatibility-tests:
+    name: Compatibility Tests
+    needs: matrix-generation
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include: ${{ fromJson(needs.matrix-generation.outputs.matrix) }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Test compatibility
+        uses: ./.github/actions/test-compatibility
+        with:
+          token: ${{secrets.ELEVATED_TOKEN}}
+          firmware_version: ${{ matrix.firmware }}
+          sdk_version: ${{ matrix.sdk }}
+
+  generate-compatibility-matrix:
+    name: Generate Compatibility Matrix
+    needs: [version, compatibility-tests]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Generate matrix
+        uses: ./.github/actions/generate-matrix
+
+      - name: Upload compatibility matrix artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: firmware-compatibility-matrix
+          path: assets/firmware_compatibility.json
+
+  release:
+    name: Release Package
+    needs: [version, generate-compatibility-matrix]
+    runs-on: macos-latest
+    environment: release
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          token: ${{secrets.ELEVATED_TOKEN}}
+
+      - name: Download compatibility matrix
+        uses: actions/download-artifact@v4
+        with:
+          name: firmware-compatibility-matrix
+          path: assets/
+
+      - name: 📇 Configure git
+        run: |
+          git fetch --prune --unshallow
+          git config --global user.name "GitHub Actions"
+          git config --global user.email "gh-actions@merckgroup.com"
+        shell: bash
+
       #  We first commit with proper message and add an empty commit to keep the files history clean
       - name: Update repo versions
         run: |
           git add . 
-          git commit -m "chore(release): ${{ steps.get_new_version.outputs.result }}"
-          git commit --allow-empty -m "chore(release): ${{ steps.get_new_version.outputs.result }} [skip ci]"
+          git commit -m "chore(release): ${{ needs.version.outputs.version }}"
+          git commit --allow-empty -m "chore(release): ${{ needs.version.outputs.version }} [skip ci]"
           git push origin dev
 
       #  For this part it is important to not push a commit with [skip ci] before the tag release
       - name: Push tag for pub.dev
         run: |
-          git commit --allow-empty -m "chore(release): ${{ steps.get_new_version.outputs.result }}"
-          git tag -a v${{ steps.get_new_version.outputs.result }} -m "Pub.dev version ${{ steps.get_new_version.outputs.result }}"
-          git push origin v${{ steps.get_new_version.outputs.result }}
+          git commit --allow-empty -m "chore(release): ${{ needs.version.outputs.version }}"
+          git tag -a v${{ needs.version.outputs.version }} -m "Pub.dev version ${{ needs.version.outputs.version }}"
+          git push origin v${{ needs.version.outputs.version }}
diff --git a/.github/workflows/pr_dev.yaml b/.github/workflows/pr_dev.yaml
index d075208..6d994bc 100644
--- a/.github/workflows/pr_dev.yaml
+++ b/.github/workflows/pr_dev.yaml
@@ -66,3 +66,100 @@ jobs:
         uses: emdgroup/mtrust-urp/.github/shared_actions/check-dart-licenses@dev
         with:
           directory: .
+
+  matrix-generation:
+    name: Generate Compatibility Matrix
+    needs: validate_pr
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.generate-matrix.outputs.matrix }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Fetch firmware versions
+        uses: ./.github/actions/fetch-firmware-versions
+        id: fetch-firmware-versions
+        with:
+          token: ${{secrets.ELEVATED_TOKEN}}
+
+      - name: Fetch SDK versions
+        uses: ./.github/actions/fetch-sdk-versions
+        id: fetch-sdk-versions
+
+      - name: Generate compatibility matrix
+        id: generate-matrix
+        run: |
+          # Parse the JSON arrays and create a matrix
+          firmware_versions=$(echo '${{ steps.fetch-firmware-versions.outputs.versions }}' | jq -r '.[]')
+          sdk_versions=$(echo '${{ steps.fetch-sdk-versions.outputs.versions }}' | jq -r '.[]')
+          
+          echo "Latest 3 major.minor firmware versions:"
+          echo "$firmware_versions"
+          echo ""
+          echo "Current SDK version:"
+          echo "$sdk_versions"
+          echo ""
+          
+          # Create matrix combinations using current SDK version with latest 3 firmware versions
+          matrix_combinations="[]"
+          count=0
+          
+          while IFS= read -r firmware; do
+            # For each firmware version, use the current SDK version
+            combination=$(jq -n --arg fw "$firmware" --arg sdk "$sdk_versions" '{firmware: $fw, sdk: $sdk}')
+            
+            # Add to matrix array
+            matrix_combinations=$(echo "$matrix_combinations" | jq --argjson combo "$combination" '. += [$combo]')
+            count=$((count + 1))
+          done <<< "$firmware_versions"
+          
+          # Validate JSON before output
+          if echo "$matrix_combinations" | jq empty 2>/dev/null; then
+            # Use jq to compact the JSON for GitHub Actions output
+            compact_matrix=$(echo "$matrix_combinations" | jq -c .)
+            echo "matrix=$compact_matrix" >> $GITHUB_OUTPUT
+            echo "Generated matrix with $count combinations (latest 3 firmware × current SDK version)"
+            echo "Matrix preview:"
+            echo "$matrix_combinations" | jq '.[0:3]' # Show first 3 combinations
+          else
+            echo "Error: Invalid JSON generated"
+            echo "Generated content:"
+            echo "$matrix_combinations"
+            exit 1
+          fi
+
+  compatibility-tests:
+    name: Compatibility Tests
+    needs: matrix-generation
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include: ${{ fromJson(needs.matrix-generation.outputs.matrix) }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Test compatibility
+        uses: ./.github/actions/test-compatibility
+        with:
+          token: ${{secrets.ELEVATED_TOKEN}}
+          firmware_version: ${{ matrix.firmware }}
+          sdk_version: ${{ matrix.sdk }}
+
+  generate-compatibility-matrix:
+    name: Generate Compatibility Matrix
+    needs: [build_library, compatibility-tests]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Generate matrix
+        uses: ./.github/actions/generate-matrix
+
+      - name: Upload compatibility matrix artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: firmware-compatibility-matrix
+          path: assets/firmware_compatibility.json
diff --git a/assets/firmware_compatibility.json b/assets/firmware_compatibility.json
new file mode 100644
index 0000000..3df4e65
--- /dev/null
+++ b/assets/firmware_compatibility.json
@@ -0,0 +1,7 @@
+{
+    "package_version": "3.0.0-1",
+    "compatibility": {
+        "3.0.0": "3.5.5 - 3.7.2",
+        "3.0.0-1": "3.1.9-R - 3.7.2"
+    }
+}
\ No newline at end of file
diff --git a/example/macos/Flutter/GeneratedPluginRegistrant.swift b/example/macos/Flutter/GeneratedPluginRegistrant.swift
index 7af0528..573a563 100644
--- a/example/macos/Flutter/GeneratedPluginRegistrant.swift
+++ b/example/macos/Flutter/GeneratedPluginRegistrant.swift
@@ -6,11 +6,13 @@ import FlutterMacOS
 import Foundation
 
 import device_info_plus
-import flutter_blue_plus
+import flutter_blue_plus_darwin
+import package_info_plus
 import shared_preferences_foundation
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
   FlutterBluePlusPlugin.register(with: registry.registrar(forPlugin: "FlutterBluePlusPlugin"))
+  FPPPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FPPPackageInfoPlusPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
 }
diff --git a/example/pubspec.lock b/example/pubspec.lock
index 12299fc..e7ff6a4 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -5,18 +5,18 @@ packages:
     dependency: transitive
     description:
       name: archive
-      sha256: "6199c74e3db4fbfbd04f66d739e72fe11c8a8957d5f219f1f4482dbde6420b5a"
+      sha256: "2fde1607386ab523f7a36bb3e7edb43bd58e6edaf2ffb29d8a6d578b297fdbbd"
       url: "https://pub.dev"
     source: hosted
-    version: "4.0.2"
+    version: "4.0.7"
   args:
     dependency: transitive
     description:
       name: args
-      sha256: "7cf60b9f0cc88203c5a190b4cd62a99feea42759a7fa695010eb5de1c0b2252a"
+      sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04
       url: "https://pub.dev"
     source: hosted
-    version: "2.5.0"
+    version: "2.7.0"
   async:
     dependency: transitive
     description:
@@ -25,6 +25,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.13.0"
+  bluez:
+    dependency: transitive
+    description:
+      name: bluez
+      sha256: "61a7204381925896a374301498f2f5399e59827c6498ae1e924aaa598751b545"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.8.3"
   boolean_selector:
     dependency: transitive
     description:
@@ -45,10 +53,10 @@ packages:
     dependency: transitive
     description:
       name: checked_yaml
-      sha256: feb6bed21949061731a7a75fc5d2aa727cf160b91af9a3e464c5e3a32e28b5ff
+      sha256: "959525d3162f249993882720d52b7e0c833978df229be20702b33d48d91de70f"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.3"
+    version: "2.0.4"
   cli_util:
     dependency: transitive
     description:
@@ -81,22 +89,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.6"
+  dbus:
+    dependency: transitive
+    description:
+      name: dbus
+      sha256: "79e0c23480ff85dc68de79e2cd6334add97e48f7f4865d17686dd6ea81a47e8c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.11"
   device_info_plus:
     dependency: transitive
     description:
       name: device_info_plus
-      sha256: b37d37c2f912ad4e8ec694187de87d05de2a3cb82b465ff1f65f65a2d05de544
+      sha256: "98f28b42168cc509abc92f88518882fd58061ea372d7999aecc424345c7bff6a"
       url: "https://pub.dev"
     source: hosted
-    version: "11.2.1"
+    version: "11.5.0"
   device_info_plus_platform_interface:
     dependency: transitive
     description:
       name: device_info_plus_platform_interface
-      sha256: "0b04e02b30791224b31969eb1b50d723498f402971bff3630bca2ba839bd1ed2"
+      sha256: e1ea89119e34903dca74b883d0dd78eb762814f97fb6c76f35e9ff74d261a18f
       url: "https://pub.dev"
     source: hosted
-    version: "7.0.2"
+    version: "7.0.3"
   fake_async:
     dependency: transitive
     description:
@@ -109,18 +125,18 @@ packages:
     dependency: transitive
     description:
       name: ffi
-      sha256: "493f37e7df1804778ff3a53bd691d8692ddf69702cf4c1c1096a2e41b4779e21"
+      sha256: "289279317b4b16eb2bb7e271abccd4bf84ec9bdcbe999e278a94b804f5630418"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.4"
   file:
     dependency: transitive
     description:
       name: file
-      sha256: "5fc22d7c25582e38ad9a8515372cd9a93834027aacf1801cf01164dac0ffa08c"
+      sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
       url: "https://pub.dev"
     source: hosted
-    version: "7.0.0"
+    version: "7.0.1"
   fixnum:
     dependency: transitive
     description:
@@ -138,26 +154,66 @@ packages:
     dependency: transitive
     description:
       name: flutter_animate
-      sha256: "7c8a6594a9252dad30cc2ef16e33270b6248c4dedc3b3d06c86c4f3f4dc05ae5"
+      sha256: "7befe2d3252728afb77aecaaea1dec88a89d35b9b1d2eea6d04479e8af9117b5"
       url: "https://pub.dev"
     source: hosted
-    version: "4.5.0"
+    version: "4.5.2"
   flutter_blue_plus:
     dependency: transitive
     description:
       name: flutter_blue_plus
-      sha256: ddbed8d86199ab4342152b2f5ce9a7ea8b348219f6880da3e7899f0a73d2dae3
+      sha256: bfae0d24619940516261045d8b3c74b4c80ca82222426e05ffbf7f3ea9dbfb1a
       url: "https://pub.dev"
     source: hosted
-    version: "1.33.4"
+    version: "1.35.5"
+  flutter_blue_plus_android:
+    dependency: transitive
+    description:
+      name: flutter_blue_plus_android
+      sha256: "9723dd4ba7dcc3f27f8202e1159a302eb4cdb88ae482bb8e0dd733b82230a258"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.5"
+  flutter_blue_plus_darwin:
+    dependency: transitive
+    description:
+      name: flutter_blue_plus_darwin
+      sha256: f34123795352a9761e321589aa06356d3b53f007f13f7e23e3c940e733259b2d
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.1"
+  flutter_blue_plus_linux:
+    dependency: transitive
+    description:
+      name: flutter_blue_plus_linux
+      sha256: "635443d1d333e3695733fd70e81ee0d87fa41e78aa81844103d2a8a854b0d593"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.2"
+  flutter_blue_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: flutter_blue_plus_platform_interface
+      sha256: a4bb70fa6fd09e0be163b004d773bf19e31104e257a4eb846b67f884ddd87de2
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.2"
+  flutter_blue_plus_web:
+    dependency: transitive
+    description:
+      name: flutter_blue_plus_web
+      sha256: "03023c259dbbba1bc5ce0fcd4e88b364f43eec01d45425f393023b9b2722cf4d"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.1"
   flutter_launcher_icons:
     dependency: "direct dev"
     description:
       name: flutter_launcher_icons
-      sha256: "31cd0885738e87c72d6f055564d37fabcdacee743b396b78c7636c169cac64f5"
+      sha256: "10f13781741a2e3972126fae08393d3c4e01fa4cd7473326b94b72cf594195e7"
       url: "https://pub.dev"
     source: hosted
-    version: "0.14.2"
+    version: "0.14.4"
   flutter_lints:
     dependency: "direct dev"
     description:
@@ -183,10 +239,10 @@ packages:
     dependency: transitive
     description:
       name: flutter_shaders
-      sha256: "02750b545c01ff4d8e9bbe8f27a7731aa3778402506c67daa1de7f5fc3f4befe"
+      sha256: "34794acadd8275d971e02df03afee3dee0f98dbfb8c4837082ad0034f612a3e2"
       url: "https://pub.dev"
     source: hosted
-    version: "0.1.2"
+    version: "0.1.3"
   flutter_sticky_header:
     dependency: transitive
     description:
@@ -199,10 +255,10 @@ packages:
     dependency: transitive
     description:
       name: flutter_svg
-      sha256: "7b4ca6cf3304575fe9c8ec64813c8d02ee41d2afe60bcfe0678bcb5375d596a2"
+      sha256: cd57f7969b4679317c17af6fd16ee233c1e60a82ed209d8a475c54fd6fd6f845
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.10+1"
+    version: "2.2.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -217,10 +273,10 @@ packages:
     dependency: transitive
     description:
       name: freezed_annotation
-      sha256: c3fd9336eb55a38cc1bbd79ab17573113a8deccd0ecbbf926cca3c62803b5c2d
+      sha256: c2e2d632dd9b8a2b7751117abcfc2b4888ecfe181bd9fca7170d9ef02e595fe2
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.1"
+    version: "2.4.4"
   fuzzy:
     dependency: transitive
     description:
@@ -249,26 +305,26 @@ packages:
     dependency: transitive
     description:
       name: http
-      sha256: b9c29a161230ee03d3ccf545097fccd9b87a5264228c5d348202e0f0c28f9010
+      sha256: "2c11f3f94c687ee9bad77c171151672986360b2b001d109814ee7140b2cf261b"
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.2"
+    version: "1.4.0"
   http_parser:
     dependency: transitive
     description:
       name: http_parser
-      sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
+      sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
       url: "https://pub.dev"
     source: hosted
-    version: "4.0.2"
+    version: "4.1.2"
   image:
     dependency: transitive
     description:
       name: image
-      sha256: "8346ad4b5173924b5ddddab782fc7d8a6300178c8b1dc427775405a01701c4a6"
+      sha256: "4e973fcf4caae1a4be2fa0a13157aa38a8f9cb049db6529aa00b4d71abc4d928"
       url: "https://pub.dev"
     source: hosted
-    version: "4.5.2"
+    version: "4.5.4"
   intl:
     dependency: transitive
     description:
@@ -281,10 +337,10 @@ packages:
     dependency: transitive
     description:
       name: jiffy
-      sha256: "1c1b86459969ff9f32dc5b0ffe392f1e08181e66396cf9dd8fa7c90552a691af"
+      sha256: "9bafbfe6d97587048bf449165e050029e716a12438f54a3d39e7e3a256decdac"
       url: "https://pub.dev"
     source: hosted
-    version: "6.3.2"
+    version: "6.4.3"
   json_annotation:
     dependency: transitive
     description:
@@ -337,26 +393,26 @@ packages:
     dependency: transitive
     description:
       name: logger
-      sha256: af05cc8714f356fd1f3888fb6741cbe9fbe25cdb6eedbab80e1a6db21047d4a4
+      sha256: "2621da01aabaf223f8f961e751f2c943dbb374dc3559b982f200ccedadaa6999"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.0"
+    version: "2.6.0"
   logging:
     dependency: transitive
     description:
       name: logging
-      sha256: "623a88c9594aa774443aa3eb2d41807a48486b5613e67599fb4c41c0ad47c340"
+      sha256: c8245ada5f1717ed44271ed1c26b8ce85ca3228fd2ffdb75468ab01979309d61
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.0"
   lucide_icons_flutter:
     dependency: transitive
     description:
       name: lucide_icons_flutter
-      sha256: "98b5935ab5caeeadfc6efc6649c776b8bb9ffeb4879a1e24d0b78e4b104f40a1"
+      sha256: "2cc30b669d2e9329072bdd4e3f50d4a31d4dd6ee9e9748d639dab95cd2edd0ce"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.3"
+    version: "3.0.5"
   matcher:
     dependency: transitive
     description:
@@ -392,18 +448,18 @@ packages:
     dependency: "direct main"
     description:
       name: mtrust_urp_ble_strategy
-      sha256: "5100452a073f9af8597ceaf76424038de60077b3e268da996338f6d63b7f2d5a"
+      sha256: "64afc172376f3e00bf12f571b6bc834d8a3f0f93c39574776223d7aa7ed8c434"
       url: "https://pub.dev"
     source: hosted
-    version: "9.1.0-7"
+    version: "9.1.0-11"
   mtrust_urp_core:
     dependency: transitive
     description:
       name: mtrust_urp_core
-      sha256: "225745795a036ded39ec83eb1d88c53ff3f3d37afd6446a9bdf495f90637b7d3"
+      sha256: dff6c497d85abdbb0f973200d7e12eab8a5bcdf19e884b9b671da28d340a00c2
       url: "https://pub.dev"
     source: hosted
-    version: "9.1.0-9"
+    version: "9.1.0-11"
   mtrust_urp_types:
     dependency: "direct main"
     description:
@@ -416,18 +472,18 @@ packages:
     dependency: "direct main"
     description:
       name: mtrust_urp_ui
-      sha256: ae8e8826dfd84a71662dcb560c3865609893e9ec237430f5c12e9f17ea097f93
+      sha256: bbcee739e6fa685c312af9faad4f43d1955706c0532751c7fb0b09418950c712
       url: "https://pub.dev"
     source: hosted
-    version: "9.1.0-9"
+    version: "9.1.0-11"
   mtrust_urp_virtual_strategy:
     dependency: "direct main"
     description:
       name: mtrust_urp_virtual_strategy
-      sha256: "3686e02ad12854f9a10d189c6499a21734cd347c81170561beca97ef7ad80006"
+      sha256: d6e227c0e242c5d75db075fcad8e531e9754e84b9ef3ddf66b044ae6ce98dcd0
       url: "https://pub.dev"
     source: hosted
-    version: "9.1.0-7"
+    version: "9.1.0-11"
   multi_split_view:
     dependency: transitive
     description:
@@ -444,6 +500,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.0"
+  package_info_plus:
+    dependency: transitive
+    description:
+      name: package_info_plus
+      sha256: "7976bfe4c583170d6cdc7077e3237560b364149fcd268b5f53d95a991963b191"
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.3.0"
+  package_info_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: package_info_plus_platform_interface
+      sha256: "6c935fb612dff8e3cc9632c2b301720c77450a126114126ffaafe28d2e87956c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.0"
   path:
     dependency: transitive
     description:
@@ -456,10 +528,10 @@ packages:
     dependency: transitive
     description:
       name: path_parsing
-      sha256: e3e67b1629e6f7e8100b367d3db6ba6af4b1f0bb80f64db18ef1fbabd2fa9ccf
+      sha256: "883402936929eac138ee0a45da5b0f2c80f89913e6dc3bf77eb65b84b409c6ca"
       url: "https://pub.dev"
     source: hosted
-    version: "1.0.1"
+    version: "1.1.0"
   path_provider_linux:
     dependency: transitive
     description:
@@ -480,26 +552,26 @@ packages:
     dependency: transitive
     description:
       name: path_provider_windows
-      sha256: "8bc9f22eee8690981c22aa7fc602f5c85b497a6fb2ceb35ee5a5e5ed85ad8170"
+      sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.1"
+    version: "2.3.0"
   petitparser:
     dependency: transitive
     description:
       name: petitparser
-      sha256: c15605cd28af66339f8eb6fbe0e541bfe2d1b72d5825efc6598f3e0a31b9ad27
+      sha256: "07c8f0b1913bcde1ff0d26e57ace2f3012ccbf2b204e070290dad3bb22797646"
       url: "https://pub.dev"
     source: hosted
-    version: "6.0.2"
+    version: "6.1.0"
   platform:
     dependency: transitive
     description:
       name: platform
-      sha256: "9b71283fc13df574056616011fb138fd3b793ea47cc509c189a6c3fa5f8a1a65"
+      sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.5"
+    version: "3.1.6"
   plugin_platform_interface:
     dependency: transitive
     description:
@@ -512,10 +584,10 @@ packages:
     dependency: transitive
     description:
       name: posix
-      sha256: a0117dc2167805aa9125b82eee515cc891819bac2f538c83646d355b16f58b9a
+      sha256: f0d7856b6ca1887cfa6d1d394056a296ae33489db914e365e2044fdada449e62
       url: "https://pub.dev"
     source: hosted
-    version: "6.0.1"
+    version: "6.0.2"
   protobuf:
     dependency: transitive
     description:
@@ -528,10 +600,26 @@ packages:
     dependency: transitive
     description:
       name: provider
-      sha256: c8a055ee5ce3fd98d6fc872478b03823ffdb448699c6ebdbbc71d59b596fd48c
+      sha256: "4abbd070a04e9ddc287673bf5a030c7ca8b685ff70218720abab8b092f53dd84"
       url: "https://pub.dev"
     source: hosted
-    version: "6.1.2"
+    version: "6.1.5"
+  pub_semver:
+    dependency: transitive
+    description:
+      name: pub_semver
+      sha256: "5bfcf68ca79ef689f8990d1160781b4bad40a3bd5e5218ad4076ddb7f4081585"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.0"
+  quiver:
+    dependency: transitive
+    description:
+      name: quiver
+      sha256: ea0b925899e64ecdfbf9c7becb60d5b50e706ade44a85b2363be2a22d88117d2
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.2"
   responsive_builder:
     dependency: transitive
     description:
@@ -540,46 +628,54 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.7.1"
+  rxdart:
+    dependency: transitive
+    description:
+      name: rxdart
+      sha256: "5c3004a4a8dbb94bd4bf5412a4def4acdaa12e12f269737a5751369e12d1a962"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.28.0"
   sensors_plus:
     dependency: transitive
     description:
       name: sensors_plus
-      sha256: "6898cd4490ffc27fea4de5976585e92fae55355175d46c6c3b3d719d42f9e230"
+      sha256: "905282c917c6bb731c242f928665c2ea15445aa491249dea9d98d7c79dc8fd39"
       url: "https://pub.dev"
     source: hosted
-    version: "5.0.1"
+    version: "6.1.1"
   sensors_plus_platform_interface:
     dependency: transitive
     description:
       name: sensors_plus_platform_interface
-      sha256: bc472d6cfd622acb4f020e726433ee31788b038056691ba433fec80e448a094f
+      sha256: "58815d2f5e46c0c41c40fb39375d3f127306f7742efe3b891c0b1c87e2b5cd5d"
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "2.0.1"
   shared_preferences:
     dependency: transitive
     description:
       name: shared_preferences
-      sha256: a752ce92ea7540fc35a0d19722816e04d0e72828a4200e83a98cf1a1eb524c9a
+      sha256: "6e8bf70b7fef813df4e9a36f658ac46d107db4b4cfe1048b477d4e453a8159f5"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.5"
+    version: "2.5.3"
   shared_preferences_android:
     dependency: transitive
     description:
       name: shared_preferences_android
-      sha256: bf808be89fe9dc467475e982c1db6c2faf3d2acf54d526cd5ec37d86c99dbd84
+      sha256: "20cbd561f743a342c76c151d6ddb93a9ce6005751e7aa458baad3858bfbfb6ac"
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.1"
+    version: "2.4.10"
   shared_preferences_foundation:
     dependency: transitive
     description:
       name: shared_preferences_foundation
-      sha256: "07e050c7cd39bad516f8d64c455f04508d09df104be326d8c02551590a0d513d"
+      sha256: "6a52cfcdaeac77cad8c97b539ff688ccfc458c007b4db12be584fbe5c0e49e03"
       url: "https://pub.dev"
     source: hosted
-    version: "2.5.3"
+    version: "2.5.4"
   shared_preferences_linux:
     dependency: transitive
     description:
@@ -600,10 +696,10 @@ packages:
     dependency: transitive
     description:
       name: shared_preferences_web
-      sha256: d2ca4132d3946fec2184261726b355836a82c33d7d5b67af32692aff18a4684e
+      sha256: c49bd060261c9a3f0ff445892695d6212ff603ef3115edbb448509d407600019
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.2"
+    version: "2.4.3"
   shared_preferences_windows:
     dependency: transitive
     description:
@@ -677,10 +773,10 @@ packages:
     dependency: transitive
     description:
       name: typed_data
-      sha256: facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c
+      sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
       url: "https://pub.dev"
     source: hosted
-    version: "1.3.2"
+    version: "1.4.0"
   value_layout_builder:
     dependency: transitive
     description:
@@ -693,26 +789,26 @@ packages:
     dependency: transitive
     description:
       name: vector_graphics
-      sha256: "32c3c684e02f9bc0afb0ae0aa653337a2fe022e8ab064bcd7ffda27a74e288e3"
+      sha256: a4f059dc26fc8295b5921376600a194c4ec7d55e72f2fe4c7d2831e103d461e6
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.11+1"
+    version: "1.1.19"
   vector_graphics_codec:
     dependency: transitive
     description:
       name: vector_graphics_codec
-      sha256: c86987475f162fadff579e7320c7ddda04cd2fdeffbe1129227a85d9ac9e03da
+      sha256: "99fd9fbd34d9f9a32efd7b6a6aae14125d8237b10403b422a6a6dfeac2806146"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.11+1"
+    version: "1.1.13"
   vector_graphics_compiler:
     dependency: transitive
     description:
       name: vector_graphics_compiler
-      sha256: "12faff3f73b1741a36ca7e31b292ddeb629af819ca9efe9953b70bd63fc8cd81"
+      sha256: "557a315b7d2a6dbb0aaaff84d857967ce6bdc96a63dc6ee2a57ce5a6ee5d3331"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.11+1"
+    version: "1.1.17"
   vector_math:
     dependency: transitive
     description:
@@ -733,42 +829,42 @@ packages:
     dependency: transitive
     description:
       name: web
-      sha256: cd3543bd5798f6ad290ea73d210f423502e71900302dde696f8bff84bf89a1cb
+      sha256: "868d88a33d8a87b18ffc05f9f030ba328ffefba92d6c127917a2ba740f9cfe4a"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   win32:
     dependency: transitive
     description:
       name: win32
-      sha256: "68d1e89a91ed61ad9c370f9f8b6effed9ae5e0ede22a270bdfa6daf79fc2290a"
+      sha256: "66814138c3562338d05613a6e368ed8cfb237ad6d64a9e9334be3f309acfca03"
       url: "https://pub.dev"
     source: hosted
-    version: "5.5.4"
+    version: "5.14.0"
   win32_registry:
     dependency: transitive
     description:
       name: win32_registry
-      sha256: "723b7f851e5724c55409bb3d5a32b203b3afe8587eaf5dafb93a5fed8ecda0d6"
+      sha256: "6f1b564492d0147b330dd794fee8f512cec4977957f310f9951b5f9d83618dae"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.4"
+    version: "2.1.0"
   wolt_modal_sheet:
     dependency: transitive
     description:
       name: wolt_modal_sheet
-      sha256: b2d1c2af08ff70c17a66325d6e510cb2f902f432c887cc55e72c55701a94fac4
+      sha256: "03e28e39dd4de44dc58a7c623877488a89ca3b41a62fc3e70bfc86b64be067d6"
       url: "https://pub.dev"
     source: hosted
-    version: "0.9.4"
+    version: "0.11.0"
   xdg_directories:
     dependency: transitive
     description:
       name: xdg_directories
-      sha256: faea9dee56b520b55a566385b84f2e8de55e7496104adada9962e0bd11bcff1d
+      sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
       url: "https://pub.dev"
     source: hosted
-    version: "1.0.4"
+    version: "1.1.0"
   xml:
     dependency: transitive
     description:
@@ -786,5 +882,5 @@ packages:
     source: hosted
     version: "3.1.3"
 sdks:
-  dart: ">=3.7.0-0 <4.0.0"
+  dart: ">=3.8.0 <4.0.0"
   flutter: ">=3.32.0"
diff --git a/lib/src/sec_reader.dart b/lib/src/sec_reader.dart
index f3e10d2..67f3f07 100644
--- a/lib/src/sec_reader.dart
+++ b/lib/src/sec_reader.dart
@@ -1,8 +1,11 @@
 import 'dart:async';
+import 'dart:convert';
 import 'dart:io';
 
 import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
 import 'package:mtrust_sec_kit/mtrust_sec_kit.dart';
+import 'package:pub_semver/pub_semver.dart';
 
 /// [SECReader] is a class that provides a high-level API to interact with
 /// a SEC reader.
@@ -97,6 +100,48 @@ class SECReader extends CmdWrapper {
     return SECReader(connectionStrategy: connectionStrategy);
   }
 
+  Future<Map<String, dynamic>> _loadFirmwareCompatibility() async {
+    final jsonStr = await rootBundle.loadString('packages/mtrust_sec_kit/assets/firmware_compatibility.json');
+    return json.decode(jsonStr) as Map<String, dynamic>;
+  }
+
+  /// Returns the required firmware version (as a range of versions) for the currently used SDK
+  Future<String?> requiredFirmwareRange() async {
+    final map = await _loadFirmwareCompatibility();
+    final sdkVersion = map['package_version'] as String;
+    final compat = map['compatibility'] as Map<String, dynamic>;
+    final compatibilityMap = compat.map((key, value) => MapEntry(key, value.toString()));
+    return compatibilityMap[sdkVersion];
+  }
+
+  /// Checks wether the current SDK is compatible with the firmware installed on the device.
+  Future<bool> compatibilityCheck(String firmwareVersion) async {
+    final fwRange = await requiredFirmwareRange();
+    if(fwRange == null) {
+      return false;
+    }
+
+    // NOTE: It's important to split at ' - ' inlcuding the spaces as version can have an appending
+    // as described in Semantic Versioning Specification (e.g. 1.0.0-alpha)
+    final parts = fwRange.split(' - ').map((s) => s.trim()).toList();
+    if(parts.length != 2) {
+      return false;
+    }
+
+    final fwMin = Version.parse(parts[0]);
+    final fwMax = Version.parse(parts[1]);
+    final currentFw = Version.parse(firmwareVersion);
+
+    final constraint = VersionRange(
+      min: fwMin,
+      max: fwMax,
+      includeMin: true,
+      includeMax: true,
+    );
+
+    return constraint.allows(currentFw);
+  }
+
   Future<UrpResponse> _addCommandToQueue({
     UrpCoreCommand? coreCommand,
     UrpSecDeviceCommand? deviceCommand,
diff --git a/lib/src/ui/l10n/sec_de.arb b/lib/src/ui/l10n/sec_de.arb
index 9f196fe..c85ada5 100644
--- a/lib/src/ui/l10n/sec_de.arb
+++ b/lib/src/ui/l10n/sec_de.arb
@@ -7,6 +7,7 @@
     "buttonContinue": "Weiter",
     "retry": "Wiederholen",
     "connected": "Verbunden",
+    "disconnect": "Verbindung trennen",
     "turnOnPrompt": "Zum Einschalten Taste drücken",
     "timeHint": "Sobald der Vorgang gestartet wurde, haben Sie 30 Sekunden Zeit zum Scannen",
     "readyToScan": "Bereit zum Scannen",
@@ -17,7 +18,9 @@
     "scanning": "Scannen...",
     "secondsLeft": "{seconds}s\nverbleibend",
     "searchingHint": "Stellen Sie sicher, dass die LED \n am Reader blau blinkt.",
-    "incompatibleFirmware": "Inkompatible Firmware. Bitte Update durchführen!",
+    "incompatibleFirmware": "Reader Firmware inkompatibel",
+    "requiredFirmware": "Diese App benötigt einen Reader mit einer Firmware Version von",
+    "firmwareHint": "Wenn Sie der Besitzer des Readers sind, können Sie die Firmware in the M-Trust Konsole aktualisieren",
     "tokenFailed": "Die Vorbereitung für den Scan ist fehlgeschlagen. Bitte stellen Sie sicher, dass Sie eine funktionierende Internetverbindung haben.",
     "readingsLeft": "Internetverbindung in {n} Messungen notwendig"
 }
\ No newline at end of file
diff --git a/lib/src/ui/l10n/sec_en.arb b/lib/src/ui/l10n/sec_en.arb
index ee1588f..0c9f19d 100644
--- a/lib/src/ui/l10n/sec_en.arb
+++ b/lib/src/ui/l10n/sec_en.arb
@@ -8,6 +8,7 @@
     "buttonContinue": "Continue",
     "retry": "Retry",
     "connected": "Connected",
+    "disconnect": "Disconnect",
     "turnOnPrompt": "Press the button on the reader to turn it on",
     "timeHint": "Once started you will have 30s to scan",
     "readyToScan": "Ready to scan",
@@ -19,7 +20,9 @@
     "searching": "Searching...",
     "scanning": "Scanning...",
     "secondsLeft": "{seconds}s\nleft",
-    "incompatibleFirmware": "Firmware incompatible. Please update!",
+    "incompatibleFirmware": "Reader version incompatible",
+    "requiredFirmware": "This app requires a reader with a firmware version of",
+    "firmwareHint": "If you are the device owner, you can update the device firmware in the M-Trust console",
     "tokenFailed": "Failed to prepare for scan. Please make sure you have a working internet connection",
     "readingsLeft": "Internet connection required in {n} measurements"
 }
\ No newline at end of file
diff --git a/lib/src/ui/l10n/sec_locale.dart b/lib/src/ui/l10n/sec_locale.dart
index bd28543..3839ba4 100644
--- a/lib/src/ui/l10n/sec_locale.dart
+++ b/lib/src/ui/l10n/sec_locale.dart
@@ -63,7 +63,7 @@ import 'sec_locale_en.dart';
 /// property.
 abstract class SecLocalizations {
   SecLocalizations(String locale)
-    : localeName = intl.Intl.canonicalizedLocale(locale.toString());
+      : localeName = intl.Intl.canonicalizedLocale(locale.toString());
 
   final String localeName;
 
@@ -86,16 +86,16 @@ abstract class SecLocalizations {
   /// of delegates is preferred or required.
   static const List<LocalizationsDelegate<dynamic>> localizationsDelegates =
       <LocalizationsDelegate<dynamic>>[
-        delegate,
-        GlobalMaterialLocalizations.delegate,
-        GlobalCupertinoLocalizations.delegate,
-        GlobalWidgetsLocalizations.delegate,
-      ];
+    delegate,
+    GlobalMaterialLocalizations.delegate,
+    GlobalCupertinoLocalizations.delegate,
+    GlobalWidgetsLocalizations.delegate,
+  ];
 
   /// A list of this localizations delegate's supported locales.
   static const List<Locale> supportedLocales = <Locale>[
     Locale('de'),
-    Locale('en'),
+    Locale('en')
   ];
 
   /// No description provided for @successfullyVerified.
@@ -146,6 +146,12 @@ abstract class SecLocalizations {
   /// **'Connected'**
   String get connected;
 
+  /// No description provided for @disconnect.
+  ///
+  /// In en, this message translates to:
+  /// **'Disconnect'**
+  String get disconnect;
+
   /// No description provided for @turnOnPrompt.
   ///
   /// In en, this message translates to:
@@ -215,9 +221,21 @@ abstract class SecLocalizations {
   /// No description provided for @incompatibleFirmware.
   ///
   /// In en, this message translates to:
-  /// **'Firmware incompatible. Please update!'**
+  /// **'Reader version incompatible'**
   String get incompatibleFirmware;
 
+  /// No description provided for @requiredFirmware.
+  ///
+  /// In en, this message translates to:
+  /// **'This app requires a reader with a firmware version of'**
+  String get requiredFirmware;
+
+  /// No description provided for @firmwareHint.
+  ///
+  /// In en, this message translates to:
+  /// **'If you are the device owner, you can update the device firmware in the M-Trust console'**
+  String get firmwareHint;
+
   /// No description provided for @tokenFailed.
   ///
   /// In en, this message translates to:
@@ -258,9 +276,8 @@ SecLocalizations lookupSecLocalizations(Locale locale) {
   }
 
   throw FlutterError(
-    'SecLocalizations.delegate failed to load unsupported locale "$locale". This is likely '
-    'an issue with the localizations generation tool. Please file an issue '
-    'on GitHub with a reproducible sample app and the gen-l10n configuration '
-    'that was used.',
-  );
+      'SecLocalizations.delegate failed to load unsupported locale "$locale". This is likely '
+      'an issue with the localizations generation tool. Please file an issue '
+      'on GitHub with a reproducible sample app and the gen-l10n configuration '
+      'that was used.');
 }
diff --git a/lib/src/ui/l10n/sec_locale_de.dart b/lib/src/ui/l10n/sec_locale_de.dart
index a639319..4149605 100644
--- a/lib/src/ui/l10n/sec_locale_de.dart
+++ b/lib/src/ui/l10n/sec_locale_de.dart
@@ -32,6 +32,9 @@ class SecLocalizationsDe extends SecLocalizations {
   @override
   String get connected => 'Verbunden';
 
+  @override
+  String get disconnect => 'Verbindung trennen';
+
   @override
   String get turnOnPrompt => 'Zum Einschalten Taste drücken';
 
@@ -70,8 +73,15 @@ class SecLocalizationsDe extends SecLocalizations {
   }
 
   @override
-  String get incompatibleFirmware =>
-      'Inkompatible Firmware. Bitte Update durchführen!';
+  String get incompatibleFirmware => 'Reader Firmware inkompatibel';
+
+  @override
+  String get requiredFirmware =>
+      'Diese App benötigt einen Reader mit einer Firmware Version von';
+
+  @override
+  String get firmwareHint =>
+      'Wenn Sie der Besitzer des Readers sind, können Sie die Firmware in the M-Trust Konsole aktualisieren';
 
   @override
   String get tokenFailed =>
diff --git a/lib/src/ui/l10n/sec_locale_en.dart b/lib/src/ui/l10n/sec_locale_en.dart
index d9aad73..83a9c94 100644
--- a/lib/src/ui/l10n/sec_locale_en.dart
+++ b/lib/src/ui/l10n/sec_locale_en.dart
@@ -32,6 +32,9 @@ class SecLocalizationsEn extends SecLocalizations {
   @override
   String get connected => 'Connected';
 
+  @override
+  String get disconnect => 'Disconnect';
+
   @override
   String get turnOnPrompt => 'Press the button on the reader to turn it on';
 
@@ -69,7 +72,15 @@ class SecLocalizationsEn extends SecLocalizations {
   }
 
   @override
-  String get incompatibleFirmware => 'Firmware incompatible. Please update!';
+  String get incompatibleFirmware => 'Reader version incompatible';
+
+  @override
+  String get requiredFirmware =>
+      'This app requires a reader with a firmware version of';
+
+  @override
+  String get firmwareHint =>
+      'If you are the device owner, you can update the device firmware in the M-Trust console';
 
   @override
   String get tokenFailed =>
diff --git a/lib/src/ui/sec_widget.dart b/lib/src/ui/sec_widget.dart
index 2f9bd41..f5e10bd 100644
--- a/lib/src/ui/sec_widget.dart
+++ b/lib/src/ui/sec_widget.dart
@@ -61,6 +61,18 @@ class SecWidget extends StatelessWidget {
                   connectionStrategy: strategy,
                 );
 
+                final info = await reader.info();
+                final compatible = await reader.compatibilityCheck(info.fwVersion);
+                final requiredFirmware = await reader.requiredFirmwareRange();
+                if(!compatible) {
+                  throw LdException(
+                    message: 'Required version: $requiredFirmware',
+                    exception: SecReaderException(
+                      type: SecReaderExceptionType.incompatibleFirmware,
+                    ),
+                  );
+                }
+
                 if (tokenAmount != null) {
                   reader.setTokenAmount(tokenAmount!);
                 }
@@ -73,6 +85,41 @@ class SecWidget extends StatelessWidget {
                   var message =
                       controller.state.error?.message ?? 'Unknown error';
 
+                  if(controller.state.error?.exception is SecReaderException) {
+                    final error = controller.state.error?.exception as SecReaderException;
+                    if(error.type == SecReaderExceptionType.incompatibleFirmware) {
+                      final fwRange = message.split('Required version: ').last;
+                      return LdAutoSpace(
+                        crossAxisAlignment: CrossAxisAlignment.center,
+                        children: [
+                          LdTextHs(
+                            SecLocalizations.of(context).incompatibleFirmware,
+                            textAlign: TextAlign.center,
+                          ),
+                          ldSpacerL,
+                          LdTextP(
+                            '${SecLocalizations.of(context).requiredFirmware} $fwRange',
+                            textAlign: TextAlign.center,
+                          ),
+                          ldSpacerS,
+                          LdMute(
+                            child: LdTextP(
+                              SecLocalizations.of(context).firmwareHint,
+                              textAlign: TextAlign.center,
+                            ),
+                          ),
+                          ldSpacerL,
+                          LdButtonWarning(
+                            onPressed: strategy.disconnectDevice,
+                            context: context,
+                            child: Text(
+                              SecLocalizations.of(context).disconnect,
+                            ),
+                          ),
+                        ],
+                      );
+                    }
+                  }
                   if (controller.state.error?.exception.runtimeType
                       is ApiException) {
                     message = locale.tokenFailed;
diff --git a/pubspec.yaml b/pubspec.yaml
index 4d19d72..f3e51d9 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -16,6 +16,8 @@ dependencies:
   mtrust_urp_core: ^9.1.0-9
   mtrust_urp_types: ^6.2.0
   mtrust_urp_ui: ^9.1.0-9
+  package_info_plus: ^8.3.0
+  pub_semver: ^2.2.0
 dev_dependencies:
   flutter_test:
     sdk: flutter
diff --git a/test/test_utils.dart b/test/test_utils.dart
index 54a6ad3..4095ae2 100644
--- a/test/test_utils.dart
+++ b/test/test_utils.dart
@@ -27,6 +27,13 @@ class CompleterStrategy {
   CompleterStrategy({bool withReaders = false, this.useDelays = false}) {
     strategy = UrpVirtualStrategy((UrpRequest request) async {
       final payload = UrpSecCommandWrapper.fromBuffer(request.payload);
+      if(payload.coreCommand.command == UrpCommand.urpGetInfo) {
+        return UrpResponse(
+          payload: UrpDeviceInfo(
+            fwVersion: '3.5.5',
+          ).writeToBuffer(),
+        );
+      }
       switch (payload.deviceCommand.command) {
         case (UrpSecCommand.urpSecPrime):
           primeCompleter = Completer<void>();