Finally, Samsung release jelly bean official update for Galaxy ACE 2 I8160. But only for China, Portugal and Greece.
#UPDATE:27.7.13 Now, it already supports most of the regions. But the only difference is just customization in app (As long as I discovered). I used Jelly Bean package for Portugal region even I am not from there. I hope Samsung will release update for more region.
Please bear in mind that, by accessing the internal system and OS, you will lose the warranty. So, take your own risk.
- Backup all your necessary data (Recommend Samsung Kies to backup all your data) …