no network after Iphone update, SOS by the wifi in upper right corner? Whats the fix?
Iphone 13 after updating last night has no service. SOS in upper right corner by the wifi? How do I get service back.
iPhone 13, iOS 16
Question marked as
Try to do a force restart -> Force restart iPhone – Apple Support (UK)
If it doesn't help, remove and reinsert the SIM card.
If it doesn't help visit your carrier, maybe the SIM card is damaged, ask for a replaced (new) card. Normally it is free.
Ask also to check if the SIM tray is bent, as even a tiny misalignment can cause the SIM card to not fully connect with the internal contacts in your iPhone.
If it doesn't help, see these Apple articles below:
If you see No Service, Searching, or SOS on your iPhone or iPad
If you see No Service, Searching, or SOS on your iPhone or iPad - Apple Support
Manually update your carrier settings on your iPhone or iPad
Manually update your carrier settings on your iPhone or iPad - Apple Support
Update your network provider settings manually on your iPhone or iPad
Update your network provider settings manually on your iPhone or iPad – Apple Support (UK)