Chosen Solution
I have done my 5s screen replacement recently. After replacement, everything works just fine. After a few days, it was starting to do no service and then no sim installed. Sometimes, it became normal again after a hard reset. Sometimes, it needed reboot. I tried putting another sim card. It showed the same error. When it became normal, after a few hours it started doing no service and no sim card insalled again. I have to do a hard reset every time it becomes. Sometimes, even hard reset and reboot cannot solve the error. I have to wait a few hours to become normal again. Please help me!
Hello, I would suggest you re open the phone and inspect the SIM contacts. If any of them are bent or displaced attempt to put them into place with some tweezers. If everything looks right, swabbing down the contacts with some rubbing alcohol. Let me know if that works
did you do it yourself the screen replacement or a company
