Could be many problems
I replaced the digitizer as had a smashed screen last week but must have been a dodgy digitizer because the cable was far too long so couldn't fully stick it down because it was bulging. Also after this repair the home button want working do had to use the accessibility controls. So yesterday it stopped working completely and I don't think there is much I can do because I can't hold down the sleep wake and home button to do the reset thing
좋은 질문 입니까?