Phone shuts down randomly
Received a iphone5 into the shop with a broken screen and apparently that was all that was the problem, apparently!
Checked phone over prior to repair
Rear Camera not working
Not charging correctly: Battery Percentage would not increase so removed Battery and checked it out of the phone and it was more than 70% charged and charging so was good
Put new screen on,
Replaced Rear Camera
Started up phone and after a short time phone rebooted and rebooted about every 5 mins so did a reset back to factory, seemed to be OK then it started again, rebooting
So decided to change the charge cable flex
Put it all together and it seemed to be working fine put the phone under pressure. Started recording a Video, 20 mins did not miss a beat. Full check of phone all worked well........... 1 Hr after giving back to Client starts the shutting down, restarting thing again. Any Ideas??