How to revert back from Kitkat 4.4.2 to Jellybean 4.x on Galaxy S
Hi there,
to revert back to jellybean 4.x, you must do a few steps:
1. You would need to backup your apps and data
2. Factory reset and wipe dalvik and cache partitions
3. Download the Jellybean 4.x rom which matches with the i9000
4. Make sure you install the right kernel (in this case, this will be for jellybean android)
5. Install you new rom and thats how you revert back to Jellybean Android
May I please ask what version number of android do you want to revert back to?
Hope this helps