[HOW-TO] Come back from JB to GB
- Thread starter michal_ag
- Start date
SEB is for Baltic states. Latvia, Lithuania, and Estonia. Russia is not in Baltic states. I live in Latvia. So yeah 
Hello my friend. Rom installation with Odin is positive, but Custom Rom is already installed when the phone boots up. Please renew the links.Welcome . New thread with tutorial how to come back from JB to GB .
First you need Odin to flash your phone . If you're here you propably have got one
1.Connect your phone to PC with Odin Flash Mode (home+ volume down + power during start )
2.In the Odin select PIT , CSC , PDA Files from pack :
http://disk.yandex.com/public/?hash=CXISs198rZIJtpzWXood+waVEXcxGbW4T1iWMkicox0=
http://d-h.st/AZN
It's only one rom with all working files i found in the internet .
It's Rom for Russia (SEB) and will change your region code .
3. Flash
4.Welcome on GB again
PIT File only :
https://www.box.com/s/1e4su0r4h3n0xl5ae8r7
(You can try to flash one file rom . It's can work . Maybe . But more safe metod is using full SEB Rom )
FIRST YOU NEED TO FLASH USING SEB ROM IN POST , THEN ANY GB YOU WANT !
Q and A
1.Did I can flash any GB ROM using one file rom and the added PIT File ?
A:No , you can't . First you need reflash your phone using russian 3 file rom , after this you can do everything you want .
2. It's working ?
If you know what is Odin , how to flash and doing everything like in this how to , for sure this is working
In case anyone still needs it, a 3-file ROM can be found here:
Files in the archive:
I think I used it some time ago to downgrade like in the instructions found in the first post or similar. At the time, I flashed it with Odin 1.85. Then, I successfully flashed another GB ROM relevant to my region.
Other tutorials:
Files in the archive:
I think I used it some time ago to downgrade like in the instructions found in the first post or similar. At the time, I flashed it with Odin 1.85. Then, I successfully flashed another GB ROM relevant to my region.
Other tutorials:
Downgrade Galaxy Ace 2 to Android Gingerbread from JellyBean - DroidViews
As Samsung had promised, the Galaxy Ace 2 GT-I8160 was entitled to receive the Android 4.1.2 Jelly Bean update. The leak of the JB test firmware for the device a month ago confirmed it and the actual official 4.1.2 update began rolling out early this month. The new firmware is still being pushed...www.droidviews.com
Downgrade Galaxy Ace 2 From Android 4.1.2 Jelly Bean to Gingerbread [Tutorial]
Step-by-step guide to downgrade Samsung Galaxy Ace 2 from Android 4.1.2 Jelly Bean to Android 2.3 Gingerbread.www.ibtimes.co.uk
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42Welcome . New thread with tutorial how to come back from JB to GB .
First you need Odin to flash your phone . If you're here you propably have got one . I recomend 3.04 or higher or 1.86 version .
1.Connect your phone to PC with Odin Flash Mode (home+ volume down + power during start )
2.In the Odin select PIT , CSC , PDA Files from pack :
http://disk.yandex.com/public/?hash=CXISs198rZIJtpzWXood+waVEXcxGbW4T1iWMkicox0=
http://d-h.st/AZN
It's only one rom with all working files i found in the internet .
It's Rom for Russia (SEB) and will change your region code .
3. Flash
4.Welcome on GB again . For sure to the time of full release of JB .
PIT File only :
https://www.box.com/s/1e4su0r4h3n0xl5ae8r7
(You can try to flash one file rom . It's can work . Maybe . But more safe metod is using full SEB Rom )
FIRST YOU NEED TO FLASH USING SEB ROM IN POST , THEN ANY GB YOU WANT !
Q and A
1.Did I can flash any GB ROM using one file rom and the added PIT File ?
A:No , you can't . First you need reflash your phone using russian 3 file rom , after this you can do everything you want .
2. It's working ?
If you know what is Odin , how to flash and doing everything like in this how to , for sure this is working .22Redownload FW, reflash FW, then recovery mode, wipe cache and data, you get a booting!
Sent from my GT-I8160 using xda app-developers app1
Thank you for your fast response
I had already done it, but i repeated all the process (including redownloading the firmware) with same result, GB doesn't boot, phone remains stuck at Ace2 logo and only "download mode" is available so I couldn't perform wipes
Nevertheless I tried to go back to JB (MG2) and... SURPRISE, phone boots and recovery mode is available again, I was able to load SU patch, temporary CWM and even CM10 and MIUI5, BUT... touch screen doesn't respond at all, including menu and back buttons, so I couldn't bypass menu selection window in any firmware
Trying to downgrade to GB again produces same results, lack of recovery and phone stuck. I think phone is condemned to use JB but I have no clue about how to solve touch screen problem (I haven't found similar sympthoms across the threads).
