I know this probably has nothing to do with the kernel, but hope someone can help. I wanted to give a try to the EXKM powersaving mode and see how the phone and battery perform. I left the phone in it for about 30 mins and when I tried to unlock it, the phone kept crashing. Super slow to accept my pin and once it does, the lock screen slides up, screen gets darker and just gets unresponsive. The phone restarts and the same thing happens again. Is it an EXKM bug or something else?