iMessage isn't activating
i don’t know why my iMessage didn’t activate
iPhone 8 Plus, iOS 16
Question marked as
Did you already check the general troubleshooting mentioned in this related article?
If you can’t turn on or sign in to iMessage or FaceTime on your iPhone - Apple Support
In case this does not work, you will have to contact the official Apple Support and ask them to look into that issue from their side:
You can choose the phone number for your region from this Apple page: