I bought a badly broken 4S on right side of screen.
I replaced the screen and nothing came on. It would not connect to I-Tunes. Unknown Device.
I cleaned the contacts with Dexoit and it came on and worked and Itunes restored it to factory settings but I had not replace the shield covering the motherboard.
When I replaced the metal shield, it would not work and would get hot.
I removed the shield and it stared working again but is still getting hot.
Any solutions and what is the purpose of the shield? Is their a normal temp range for them to operate? It does not recongnize Wi-fi
I replaced the screen and nothing came on. It would not connect to I-Tunes. Unknown Device.
I cleaned the contacts with Dexoit and it came on and worked and Itunes restored it to factory settings but I had not replace the shield covering the motherboard.
When I replaced the metal shield, it would not work and would get hot.
I removed the shield and it stared working again but is still getting hot.
Any solutions and what is the purpose of the shield? Is their a normal temp range for them to operate? It does not recongnize Wi-fi