I've rooted my phone, installed various apps and flashed a custom kernel - Sense 188.8.131.52 OC/UV 1.51GHZ (CFS-Smartass-TUN) ([Kernel] [GPL] Sense 184.108.40.206 OC/UV 1.51GHZ (CFS-Smartass-TUN) - xda-developers). Everything was working fine, but all of a sudden I've started to experience different problems. JuiceDefender wasn't working as it should, and when I uninstalled & reinstalled it, it gave me a message on the logs stating "ROM is not compatible with AOSP helper (3G contl is unavailable) - get CyanogenMod".. eveb though I did nothing to the ROM but just the kernel. Also, sometimes I have been getting text messages waaayyyy late. I'm not sure what the problem is but instead of calling Sprint, I'm gonna try to go back to the stock kernel, uninstall & reinstall juice defender and see what type of message I get, and see if I have any issues with text messages. Gonna keep phone rooted however! So does anyone know how I can go back to stock kernel?