iPhone
Q: can't succeed in activating iMessage on iPhone 6s with iOS 9.3.1
after turning it on is says "Waiting for activation..." and after few hours it just say that activation is unsuccessful and that I should turn off and on again . But it doesn't help.
iPhone 6s Plus, iOS 9.3.1, null
Posted on Apr 28, 2016 1:20 PM
by ManSinha,Apple recommended
iPhone
If you get an error when trying to activate iMessage or FaceTime - Apple
Sign out of iCloud
Sign out of Find iPhone
Force restart the device
Restart your iPhone, iPad, or iPod touch - Apple Support
Sign back in
Posted on Apr 28, 2016 1:21 PM