Error activating imessage.

The failure of activation of imessage information may be caused by setting errors or network reasons.

Users are advised to reset it. Specifically, open the phone settings, open the information on the system settings page, and find the imessage option after entering the information settings page. You can turn it off and try again. Users are advised to check the network status of their mobile phones. You can try to switch the mobile phone network, or turn on the mobile phone flight mode and then turn it off. In addition, you can also turn off the phone and turn it on again to see if it can solve the problem.

If the problem cannot be solved, the user can choose to exit the ID and try to log in again after exiting. You can check whether the user has set access restrictions for iMessage. You can open general options on the phone settings page, then open access restrictions, then find iMessage and select Open.

Introduction of imessage information function

When we use Apple phones and tablets, we will see an imessage message in the message, but unlike traditional SMS, we don't know what this imessage message means. In fact, it is an online version of SMS.

It is similar to the apps we use now, such as qq and WeChat. You can send and receive information by wifi or mobile data. It is different from the traditional SMS, and does not need to pay the SMS fee to the operator. Only Apple devices can be supported, and both parties must turn on the imessage function.