One of the main things that a developer needs to make sure that their ROM’s run smoothly is the kernel source code for the phone. This often changes with updates so manufacturers will have to release the new source code. Samsung has always been great about doing this and now they’ve released the ICS kernel source code for the AT&T Galaxy S II. This should help development continue to get better and make developers happy. So are any of you using an AT&T Galaxy S II?