AT&T Samsung Galaxy S2 receives an unofficial vI777UCKJ1 firmware update
An unofficial update has just been released for the Galaxy S2, the I777UCKJ1 firmware update courtesy of DesignGears.
This Android 2.3.5 build comes with some new features and a few bugs in it but it also corrects some bugs as well. So, since the home button haptic doesn’t work, this new I777UCKJ1 firmware fixes the Home button lag and Lockscreen bug. It also features an Overscoll glow.
If you would like to grab this update you can visit RootzWiki and download it from there.