Bootloader can comes inside new firmware.  If Samsung keep on pushing new bootloader in every new firmware then there's nothing can be done except we keep on flashing old bootloader back...lolz

Hi, i am facing few problems using SIII like sudden cut off the line while talking on the phone, when using wifi it hardly to get incoming calls and as a result will receive notification of missed call through msg, sometimes very hard to make call (it will end the call after u make the call).
Do you guys facing these kind of problem? please help.

Use Ballistics
easy out easy in.. same time give good protection... i like it.. just tat the increase in size.. hehe... well there is a price for everything even the size have to be sacrificed for max protection.