Chosen Solution
Hello, I had an iphone 7 at my store yesterday.. the phone showed apple logo then turns off and apple logo appears again. I put the phone in recovery and updated via itunes. it was complete and I got to the lock screen typed in password. then everything seemed to work as it should. Today they came back, phone was back in boot loop. I put it back in recovery mode and itunes resat the phone back to “new”. Now about 2 hours later they called and its the same issue even tho I was playing on the phone for about 30 minutes before calling them saying everything was fine. Anyone know or has an solution to what the issue could be? I did try with a new battery as well, same issue.
i have n issue right now that a 7p boot loops after a screen replacement but if i unplug front camera flex it boots normally and stays on, if i plug in cam flex with phone on it works for 2 mins then starts boot looping, not sure this is any relevance to your issue but try running with front cam unplugged and see what happpens
