things i've done before:
downgrade from .266 to .254
Root using Doomlord method
installed cwm touch given here http://forum.xda-developers.com/show....php?t=2649923
clear data, cache, davlik cache, unmount system (seems i pressed unmount/mount system twice )
flashed the rom and super su fix
please help me guys, i've tried to force the device to shut down with pen tip, but after it powered off, it suddenly turned on again and again..
PS: it's still rebooting now