stuck at samsung logo after flashing ktoonsez kernel
I flashed ktoonsez's Sprint 4.1.2 touchwiz kernel with CWM. I am using the stock Sprint 4.1.2 ROM. I reset the cache and Dalvik cache and cleared permissions. My phone is stuck on a loop at the lock screen. Whenever it tries to search for service it turns black a split second later and then loops to the lock screen again. All the buttons are unresponsive in this lock screen mode.
I downloaded and reinstalled the stock kernel but the problem persists. How can I fix this?