IPhone information does not display iMessage. It can only send SMS and MMS. Was it hacked by the other party?

1, this situation is not black. Green is SMS, and imessage is blue. Imessage is a major function of iphone, which is to send messages to each other for free when they meet on ios devices. Sending imessage is not a short message, but it needs a little traffic.

2. If the chat window of the other party doesn't display read next to the bubble on iMessage for a long time, it can be determined that it has been blacked out. If the other party blackmails you and sends an iMessage message to the other party, there will still be a successful prompt, but the receiver will not have any acceptance prompt.

3. When the 3.imessage is hacked, it will show that it has been delivered, but delivery only means that your information is sent to the Apple server, not to the other party's mobile phone.