Does it matter if imessage doesn't open

demo model: Iphone 13 system version: IOs 15.4

it doesn't matter if imessage doesn't work. After users turn off imessage, they will not receive the imessage information of the other party, but normal short messages can be received. Once iMessage is closed, the literature, art and pictures sent by iPhone can only be sent by SMS of operators, and there will be corresponding SMS charges.

upgrade function of iphone13:

1. camera upgrade: the camera function of iphone 13 is more powerful, with dual cameras, and a brand-new wide-angle camera is added to the rear camera, which makes the color angle deeper, the picture clearer, the light capture ability improved by 47% and the picture quality clearer.

2. Information screen display and multi-tasking system operation function: iphone13 adds information screen display function, which can display time, phone number and some other contents. In addition, multi-task operation supports split screen operation, and the size can be adjusted freely in the left and right areas of the screen.

3. Faster processing speed: iphone13 uses A15 bionic chip. Compared with iphone12A14 chip, the processing speed is faster, the performance can be improved by 5%, and the experience is faster and smoother.

heart of the king 2 click on the demo.