4s digitizer not responding , problematic ios stuff
Ive replaces a number of iPhone digitizers in my time so when a friend asked me to take look at their power button, I though how hard could it be?
Replaced the power button and the power cable fine. But when I when to switch back on, the digitizer didnt work. Took it all apart again to make sure everything was seated properly, but nothing. Everything else seemed ok. So ordered and just replaced the digitizer and same problem.
i.e. its not the screen its the connector? or something else?
Any ideas anyone?