Sim isn’t working. Getting 4 dots where the signal bars should be
iPhone 12
As of yesterday I’ve been unable to make calls or texts or receive them either. Next to the WiFi symbol. I’ve got 4 dots where the signal bars should be. I also don’t know why if it is an issue with the sim why does it not say ‘no sim’ ?
Anyone else had these 4 dots ? What do I need to do to get my phone working again?
tia
iPhone 12, iOS 17