Apple 12 can't receive the text message. What happened?

At present, users of iPhone 12 series mobile phones mainly encounter this problem, but other mobile phone users have not encountered this problem after upgrading to iOS 14 version. Operators may need to update the firmware later to solve the problem, or they may need to wait for Apple to push a new system version to solve the problem.

IPhone 12 series mobile phones are Apple's flagship mobile phones released in 2020. For the first time, it supports the 5G network, and the appearance also adopts a right-angled frame design, which has the shadow of the retro iPhone4 era.

Structural parameters

1, super retina XDR display, resolution 2532x 1 170, contrast 2 million: 1, brightness 1200 nits, supporting Dolby vision and HDR 10.

2. Six-core A 14 bionic chip is adopted.

3, 5G connection, supporting more frequency bands than other smart phones.