Why does my iPhone5 keep powering up and shutting down by itself?
After completing my screen replacement due to it being severely shattered, I was not able to get the iphone to boot up. When connected to the charger the iphone turns on and off repeatedly, once the charging sounds it shuts off & the LCD does not turn on. I have never experienced this issue for the 6 years I have been repairing iphones.
So far I have tried another charging cable, I replaced the iphone power port. The battery does have a some bubbles building up, I have a battery on the way, not sure what else to do ?
Is this a good question?