Chosen Solution

Hello, Can anyone help me with my iphone? i have this broken iphone 6 that the screen is completely broken, so i know i need to repair that, but besides that i tried to power him up but doesn’t work, so i connect him to my computer with itunes but it doesn’t make any sound or noise or get recognise in itunes. Besides the screen what should be the problem? Thank you

There’s a number of possible problems, but apart from checking that the lightning dock flat cable and battery are properly connected to the logic board, there’s not much one can do apart from taking it to a skillful technician. iPhones are not easy machines to deal with. If it doesn’t even turn on, you need knowledge and tools just to spot where the problem might be ..repairing it, is even more difficult.