Yeah it's 3 I think, well I did it last night and was fine, you CSC not home CSC
D
Deleted member 8730448
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A user in that other thread suggest to use HOME_CSC and immediately access to recovery to sideload beta.
This way my data should remain intact.
hm, update BETA 4 ZUJ is downloading from AUIE, but no BETA access in Members app.
no problem to flash AUIE to AUJ7 without wiping, reset etc. just connected to ODIN and flashed. thats my process
Ah yeah you can do that. I don't mind resetting though I just have everything on a usb backed up
D
Deleted member 8730448
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Did you check Knox Counter too (just for safety)?
I have never downgraded before, and would like to be sure not to make mistakes.
That would never trip Knox, it's official software
D
Deleted member 8730448
Guest
oh, already rooted, KNOX is outDid you check Knox Counter too (just for safety)?
I have never downgraded before, and would like to be sure not to make mistakes.
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14This is where I'll put the OTA /update.zip/ links for the S21 / S21P / S21U:
How To:
Rename [name].bin to [name].zip and paste it into the adb folder
Enable USB Debugging from the Developer Options
Reboot your phone
./adb start-server
Trust the computer
./adb reboot recovery
With vol-up and vol-down go to ADB Update and press the Side/Power button
./adb sideload update.zip
!!! Remove./if you're using Windows
!!! Obviously Google Pay and (possibly) other banking apps don't work
Download Links:
Galaxy S21: Link
Galaxy S21 Plus: ...
Galaxy S21 Ultra (Beta 1): http://fota-secure-dn.ospserver.net...WSA210914132817&px-wctime=2021-09-14 13:28:17 - From gashishpetim
S21 Ultra (Beta 2): Link12So, now that we have OneUI 4.0 Beta 1 rolling out to countries (ofc only 7), it has come so far in Germany & Korea (as far as I know). So the rest of the world wants an update.zip link, so don't be selfish and please, if you have one, capture the .bin file and share it in this thread.
How to capture:
I:
Install HTTP Canary app: https://m.apkpure.com/httpcanary-—-http-sniffer-capture-analysis/com.guoshi.httpcanary
1. Load canary
2. Start the update download but don't pause it.
3. Go back to canary and start that and it will grab the link.
(easiest method, by AndrzejDwo)
II:
Follow this: https://www.androidjungles.com/how-to-capture-ota-update-url-for-android/
If someone uploads it to the internet, you'll find the link/s in the second post in this thread.
[UPDATE] New link for the S21 Ultra (Exynos) - down on the second
[UPDATE2] You can watch a tutorial that I did back when OneUI 3.0 Beta was a thing on my S10 (the process is similar): YouTube
* This thread was made in order to centralise the update conversation / OTA links.11enjoy G991B device users: - first beta, same as for ULTRA from week before
http://fota-secure-dn.ospserver.net:80/firmware/DBT/SM-G991B/nspx/cb1275be4f1a4fd399e5da632e5b6bfc.bin?px-time=6199f52e&px-hash=917270a21173323c4ba14ea728608e7d&px-wid=6095013-WSA210922072845&px-wctime=2021-09-22%2007:28:45&px-unum=&px-nb=UGtezEZ854jbmFcvWGxLEA==65link to bin file here: https://forum.xda-developers.com/t/...ountries-how-to-install.4333281/post-85630907
For s21 ultra exynos
