Sim Failure Message - Remove your sim card, then reinsert it. Web if you have a sim card in your iphone, but you’re getting a message like “invalid sim card”, “no sim”, or “sim. Restart your iphone or ipad.
Web if you have a sim card in your iphone, but you’re getting a message like “invalid sim card”, “no sim”, or “sim. Remove your sim card, then reinsert it. Restart your iphone or ipad.