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Root [AT&T] New GS3 - Unlocked - Can't Update OS!?!?

Rex's original goal was to figure-out how to get the JB 4.1.1 OTA to install on his device. For all intents and purposes, it should be installing (as far as I can tell at this point).

I think that's where we maybe were heading, but I think Rex would need to be aware of the process and consequences and precautions to take ahead of time (i.e., backups, etc.).

I'm hopeful that re-flashing the XXLH1 radio would get him past the OTA installation issue.



https://www.wuala.com/UpInTheAir/SGS3/Modems/I9300/ICS/CWM?key=n0KVwtIMZPE8

courtesy of this thread over on XDA:

xda-developers - View Single Post - [REF] Galaxy S3 Modem / Radio Collection (I9300 & I9300T ONLY) CWM & Odin Flashable

(double-check me, guys, since you're the S3 experts and not me).

:)

You can also check this thread for a long list of modems.


http://forum.xda-developers.com/showthread.php?t=1740061
 
I realized that lol, if I were him I'd wait for the 4.3 update it will be out soon.

Well, he probably won't be able to install that one, either since it's likely to have similar assert checks that are hanging him up at the moment.

I'm guessing that a full stock flash (via Odin :dontknow:) of something like 4.3 (when available) would be his best bet (i.e., instead of monkeying around with re-flashing the current radio)?
 
Well, he probably won't be able to install that one, either since it's likely to have similar assert checks that are hanging him up at the moment.

I'm guessing that a full stock flash (via Odin :dontknow:) of something like 4.3 (when available) would be his best bet (i.e., instead of monkeying around with re-flashing the current radio)?

Yeah I'd flash the newest modem and bootloader
 
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