Diagnostic testing on iphone 8
How can you run a self diagnostics on your iphone 8, including how your ios is performing.
iphone 8 having issues - when just picking up my phone its shutting off and apple screen comes on and goes off. I have restored it several time with some success but it keeps shutting off after a few days. I now can get it back on with pressing the volume up and down and pressing the power button a few times. This all seemed to start after the ios update 14.3. Any help is appreciated.
