Chosen Solution
My iphone states no service connects to wifi but not to service the back was replaced i do see damage in the back. What needs to be replaced? Motherboard? And when i replace it does the motherboard i buy need to be the same gb
did it used to work ok? remove simcard and dial *#06# if it doesn’t display an imei number then its a board level repair, if it shows a number then first check that your location and time are set correctly in setting, try another sim card, reset network settings, clean the sim reader with abit of isopropynol. did you have the shell replaced? if so then it could be that an antenna hasn’t been connected properly.
