I don't want to ruin anything... Can I safetly SBF back to 2.3.15 from the latest update 2.3.340. I have 30.04 bootloader.
Before this, I most likely had the 2.3.151 version. I've heard of people sbf'ing back to 2.3.15 on bootloader 30.04 (from the 2.3.151). Just not sure with the new Android version 2.2.1