Chosen Solution
I dropped my phone and the screen didn’t crack, but my phone does not work. It reboots and that’s it. Apple logo appears in a loop sequence but never fully turns on. Touch screen works. I want to try to fix this, but I don’t know which part to replace? Thanks
A reboot or nonboot can be caused by a number of different things you can check yourself. But the best things I can suggest is to unplug each component from the mainboard, with only the screen and battery plugged in and see if it boots. If it does then one by one plug components back in and test booting, where it doesn’t boot should tell you where your problem is However the more likely issue is that it wont boot even with just the screen plugged in. With this you would have caused a crack on one of the chips on the motherboard. There is no way anyone could tell you what it is without testing. With this i would suggest taking it to an independent repair shop that does micro soldering, if they don’t do microsoldering they will tell you its unfixable. But I guarantee it is.
