Team
After any advice on an issue i have found when swapping from my existing iPhone 8 Plus to a brand new 13.
Imessage stalls on activation and will eventually error with no real explanation. Both devices are on IOS 15.1
Have followed various forums advising to
-turn on/off the function
-log out/in of Apple ID
-reset network settings
-Clean start phone and load all info again
If i put the SIM back into the 8 Plus, it authenticates within seconds and there is a carrier txt charge accordingly. On the 13, it charges the carrier text but doesn't seem to get any reply.
Apple advised to wait 48hrs, which was done, without any resolution. VF added an internation txt pack to see if there was an issue with that angle
Anything I have missed with compatibility/setup. The handset is nz new (VF) and carrier setting match on both devices?
--Posted here as I don't think it's an Apple issue from speaking with them--
