Originally posted by TheEminemPotato
Tried cleaning and another SIM, no luck. SIM works in other phones so Im assuming its a phone problem in its own. NEVER BUY APPLE.
:laughing: I hear you! Had loads of issues with mine (6s). Is it updated to the latest iOS? Try restoring it to current OS if you don't want to update.
Also how old is it? If it's a hardware problem, apple can usually fix it if within warranty.