iPhone 5S bad or no signal – iphone , Assistance needed malfunctioning or other issue help please
I have 3 iPhone5S which after various repairs wont keep signal. They start up Along with storng signal 4-5 bars of LTE, but after 30 seconds to one hour will loose signal and just go searching
Checked all antenna cables and connections. Shows no problem…
Two have had screen replaced and one has had the back cover relplaced.
one has also lost touch id after replacing dock connector… (the screen was not damaged, so the homebutton cable has only been disconnected from the socket and replaced in a new socket.. )
Any to be helped would be much appreciated…