[Q] Samsung GS3 - 4.2 TO 4.3 Trouble

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ThyGod

New member
Jan 6, 2014
3
0
I have a Verizon GS3 im running firmware ICS 4.2... i have AT&T Sim card in the Verizon phone and it works. I need help with upgrading it to JellyBean 4.3..It wont let me it keeps saying "Software update is temporarily unavailable.Try Again later."

Here's my phone info.

SCH-I535

kernel Version
3.0.31-1152558
se.infra@R0710-11 #1
SMP PREEMPT Sat Jun 8 17:20:08 KST
2013

Build Number JZO54K.I535VRBMF1

Hardware Version
I535.10

Please help Thank You!!
 

deuce237bblock

Senior Member
Sep 1, 2012
529
109
Samsung Galaxy S21 Ultra
I have a Verizon GS3 im running firmware ICS 4.2... i have AT&T Sim card in the Verizon phone and it works. I need help with upgrading it to JellyBean 4.3..It wont let me it keeps saying "Software update is temporarily unavailable.Try Again later."

Here's my phone info.

SCH-I535

kernel Version
3.0.31-1152558
se.infra@R0710-11 #1
SMP PREEMPT Sat Jun 8 17:20:08 KST
2013

Build Number JZO54K.I535VRBMF1

Hardware Version
I535.10

Please help Thank You!!

Try to Odin to stock MF1 firmware and then update to 4.3. Just remember if you take the 4.3 OTA it will permanently lock your bootloader and you can not downgrade from 4.3.

Sent from my SCH-I535 using Tapatalk
 

ThyGod

New member
Jan 6, 2014
3
0
I'm already running MF1 I used kies to restore whole phone but it school doesn't work.
 

landshark68

Senior Member
Jan 13, 2011
1,265
710
Illinois
In the OP he wrote he is using an AT&T sim card. Wouldn't that prevent him from being able to get the Verizon OTA? Like The Pagel wrote, using the ODIN file to get to 4.3 would probably be your best bet.
 

ThyGod

New member
Jan 6, 2014
3
0
Ima really new to this odin thing. Can anyonr post links to what I need to download download to to this process. And if its not to much work steps. Thank you.