I were used to work with iMessages, but a month ago happened something wrong and I can't anymore "sign in". I tried several times writing my Apple ID and password, but my IPad can't contact to iMessage server! Can somebody help me?
iPad, iOS 10
See if anything in this link helps you: If you get an error when trying to activate iMessage or FaceTime - Apple Support
See if anything in this link helps you: If you get an error when trying to activate iMessage or FaceTime - Apple Support
Hello,
Please refer to the following Apple support document.
iMessages
