I suddenly got a notification today saying “no sim detected.” I restarted my phone 3x and opened the sim card slot to make sure it’s placed properly but it still says no sim detected. I changed sim cards but now it says “no service.” Is the problem with my phone or with the sim card?
Hard to say, however, I would follow the steps in this support document. If you see 'invalid SIM' or 'no SIM' on your iPhone or iPad - Apple Support And just below Step 5, the last step, If you still see an alert about your SIM card, contact Apple support.
Hard to say, however, I would follow the steps in this support document. If you see 'invalid SIM' or 'no SIM' on your iPhone or iPad - Apple Support And just below Step 5, the last step, If you still see an alert about your SIM card, contact Apple support.
Sim card slot not working
