Why did Apple Face suddenly stop working?

There are three reasons why Apple Face can't be used: lighting problems, facial problems, and mobile phone failures.

1, light problem. When the user's environment is special and the light is bright and dark, it will cause the equipment to be unable to correctly identify the special features of the face. At this time, if you scan your face with facial recognition function, you can't recognize it. In this case, change the soft light environment and use this function to unlock normally.

2, facial problems. When my appearance and makeup change, it will also lead to face recognition failure. Such as makeup, makeup remover, bangs, glasses and so on. Will lead to face recognition failure. So try to restore your face to the "closed face" state, and then use this function to unlock it.

3, mobile phone failure. Although smart phones are easy to use, their systems are prone to errors. When the built-in facial recognition software of the mobile phone fails, this function will not work normally. Because the phone is locked, it is impossible to manually start or restart the screen locking software. The safest way is to unlock it with a password, and then restart the phone. This function will automatically recover, and then unlock it with the face unlock function.

Features of Apple's mobile phone

1, processor. IPhone series models have been equipped with Apple silicon self-developed chips since iPhone 4 (inclusive), which integrates processor core, GPU core, IO core and memory controller.

2. Mute key. The mute button of iPhone series products is located on the left side of the front of the device, which is a physical function switch designed by iPhone, allowing users to quickly switch between mute and ringtone.

3, 3D touch. IPhone 6s and iPhone 6s Plus added 3D Touch touch control on the screen for the first time. Compared with multi-touch operation in planar two-dimensional space, 3D Touch technology increases the perception of strength and finger area, and can quickly preview and view short messages, pictures, hyperlinks and other contents by long press. Make the original plane operation more stereoscopic.

4. Wireless charging. Wireless charging first appeared on iPhone 8 and iPhone 8 Plus models, and Qi(Chee) wireless charging standard was adopted.

The above contents refer to Baidu Encyclopedia-Apple Mobile Phone.