i went from gingerbread to liberty gingerbread followed the guide. my phone then shut off and went into a boot loop. i shut it off to put it into recovery mode and it wont turn on. the only way it turns on is if i have the screen closed and dont touch it for a few min then it boots up by its self. it then just goes back into boot loop. i am unable to get it into recovery mode and i have no clue what to do.