imessage on ios 10
Hi everybody.
After upgrade ios 10, i use imessage very ok.
But i remove sim, and put it to iphone afterthat.
Now i can't active imassage and facetime when use phone number.
Please help me.
iPhone 6s, iOS 10
If your phone number is still the same, did you already try to force restart the phone by holding the sleep and home button for about 10sec, until the Apple logo comes back again? you will not lose data by doing that.
More troubleshooting can be found here:
If you get an error when trying to activate iMessage or FaceTime - Apple Support