Even though apdating probleme persiste
My iPhone mark no service
iPhone 7 Plus, iOS 13
User profile for user:
chuckbl
User level:
Community Specialist
Hello nsabimana209,
If you are receiving one of the errors from the related article above, and that error persisted after following the steps from that resource, you'll want to reach out to Apple Support so they can look into your options further: Contact - Official Apple Support
Take care.