I dropped my iphone xs max and it suddenly went black. I tried hard reset but the screen wont turn on. Also tired plugging in the power connector but it started to get stuck in the reboot loop where the apple logo keeps appearing and disappearing with some green lines glitches. Tried also open up the phone and check the connectors, all seem to be fine, i even removed the motherboard to check things below it, nothing seemed wrong
Can someone tell me which component module might went wrong? And how can i fix this?