If anyone is interested in similar project, which is alive and kicking - check out this: https://www.eff.org/deeplinks/2025/03/meet-rayhunter-new-open-source-tool-eff-detect-cellular-spying
If anyone is interested in similar project, which is alive and kicking - check out this: https://www.eff.org/deeplinks/2025/03/meet-rayhunter-new-open-source-tool-eff-detect-cellular-spying