Chosen Solution
Hey everyone I broke my home button on my iPhone 7, then I tried to restart the phone but after I turned it off it just wouldn’t turn on again. Everytime I try to turn it on what happens is the following: The screen shows the Apple logo on a Whit background, as usual Then, after a few seconds the screen turns black , there’s a flash on the screen and then it turns off. After it turns off the whole thing starts all over again without me doing anything (apple logo->black screen->flash->turns off) Does anyone have any advice for me on how to get the phone to work ? Thank you all!!! P.s- I later updated the iOS version via iTunes but it didn’t help.
Disconnect the home button flex cable from the logic board and see if the phone will boot. If it does you will need to purchase what is called a “universal home button” Remember to disconnect the battery first.