Changed screen successfully multiple times but iPhone doesn't work.I have a iPhone 4 running iOS 5. Lately I ordered a screen replacement for my iPhone 4 since the old screen’s logic board...
Answer to "Liquid damaged iPhone 7 not charging / detecting USB, VDD_Main short?"You have given a extremely detailed explanation and you have done most of the possible stuff on software’s side but I immediately thoughts as soon as I saw your title that there is a simple solution: Replacing the dock connector. I am 99.9% sure that the problem rests there. [Link Removed] Please tell me if this works since I’m intrigued by the problem as well. Thanks
Answer to "iPhone 7 Stuck On Apple LOGO"My answer is replacing the battery. If you watch Hugh Jeffreys, you will know that he had the same problem with one of the iPhone 7 he was refurbishing. Your problem here is that your battery is dead and unable to charge. [Link removed] After receiving the battery, find the right guide on ifixit.com and your iPhone will work!
Answer to "Water damaged now my phone screen works automatically"Try doing a screen replacement. If that doesn’t work, try checking for bad connections on the Logic-Board. If you found some, try replacing the logic board. Personally, I think that the Logic Board replacement will be obligatory since the one your using will probably have board-level water damage.