Mozilla Firefox Browser Can`t install uBlockOrigin, Is true?

[AkarinLiu]

I try install uBlockOrigin using Firefox at China, but Because some Reason has been fully ban at China, How to Resolve it?

[MasterKia]

Since you're able to access GitHub, try installing this:
https://github.com/gorhill/uBlock/releases/download/1.49.3rc5/uBlock0_1.49.3rc5.firefox.signed.xpi

[krystian3w]

But downloaded file are from "Amazon" or CloudFlare CDN and these can be blocked in China.

#2088 (comment)

>>> https://github.com/gorhill/uBlock/releases/download/1.49.3rc5/uBlock0_1.49.3rc5.firefox.signed.xpi

> --------------------------------------------
> 302 Found
> --------------------------------------------
Status:	302 Found
Code:	302
Server:	GitHub.com
Date:	Sat, 27 May 2023 16:36:03 GMT
Content-Type:	text/html; charset=utf-8
Vary:	X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, Accept-Encoding, Accept, X-Requested-With
Location:	https://objects.githubusercontent.com/github-production-release-asset-2e65be/33263118/cd250f33-1d53-428c-a397-d1c1f14c53f2?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20230527%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20230527T163603Z&X-Amz-Expires=300&X-Amz-Signature=28c460363c6495e8bc42757bad577cd1137d1c6d2ed8983c03688cf776f7b33b&X-Amz-SignedHeaders=host&actor_id=0&key_id=0&repo_id=33263118&response-content-disposition=inline%3B%20filename%3DuBlock0_1.49.3rc5.firefox.signed.xpi&response-content-type=application%2Fx-xpinstall
Cache-Control:	no-cache
Strict-Transport-Security:	max-age=31536000; includeSubdomains; preload
X-Frame-Options:	deny
X-Content-Type-Options:	nosniff
X-XSS-Protection:	0
Referrer-Policy:	no-referrer-when-downgrade
Content-Length:	0
X-GitHub-Request-Id:	E1A2:43A9:5830B18:59B2EDC:64723172
connection:	close



>>> https://objects.githubusercontent.com/github-production-release-asset-2e65be/33263118/cd250f33-1d53-428c-a397-d1c1f14c53f2?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20230527%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20230527T163603Z&X-Amz-Expires=300&X-Amz-Signature=28c460363c6495e8bc42757bad577cd1137d1c6d2ed8983c03688cf776f7b33b&X-Amz-SignedHeaders=host&actor_id=0&key_id=0&repo_id=33263118&response-content-disposition=inline%3B%20filename%3DuBlock0_1.49.3rc5.firefox.signed.xpi&response-content-type=application%2Fx-xpinstall

> --------------------------------------------
> 200 OK
> --------------------------------------------
Status:	200 OK
Code:	200
Connection:	close
Content-Length:	3505801
Content-Type:	application/x-xpinstall
Content-MD5:	mfcf0Ds2TH3i+ezX7RFm2A==
Last-Modified:	Thu, 25 May 2023 13:35:54 GMT
ETag:	"0x8DB5D24F6EBB0DD"
Server:	Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0
x-ms-request-id:	1defcf62-b01e-0010-2eb8-90243d000000
x-ms-version:	2020-04-08
x-ms-creation-time:	Thu, 25 May 2023 13:35:54 GMT
x-ms-lease-status:	unlocked
x-ms-lease-state:	available
x-ms-blob-type:	BlockBlob
Content-Disposition:	inline; filename=uBlock0_1.49.3rc5.firefox.signed.xpi
x-ms-server-encrypted:	true
Via:	1.1 varnish, 1.1 varnish
Fastly-Restarts:	1
Accept-Ranges:	bytes
Date:	Sat, 27 May 2023 16:36:03 GMT
Age:	0
X-Served-By:	cache-iad-kcgs7200062-IAD, cache-par-lfpg1960038-PAR
X-Cache:	HIT, MISS
X-Cache-Hits:	1, 0
X-Timer:	S1685205363.139732,VS0,VE171

[krystian3w]

VPN?

Duplicate of #2088 (comment)