No service after battery replacement
Hello! I replaced my iphone´s battery, I have done it several times and always everithing perfect but today I had a problem. After the battery replacement my iphone 7+ is in no service mode, is not responding to the command *#06#, doesnt recognize the sim card ejection and the cellular option in settings is frozen (completly blocked). Does anyone knows what can I do or what can I have done wrong?
Is dit een goede vraag?