I'm an Apple maintenance engineer. Let me say a few words.

Iphone facial recognition doesn't work.

Generally, there are three reasons.

First, there is a system problem. It is recommended to restore the machine or try it. Re-enter it.

the second problem is the front cable itself, which does not involve the motherboard.

It only needs to replace the camera or repair the cable.

The specific way is to disassemble the original infrared probe and transplant it to the new cable.

It can be repaired for several hundred yuan.

The third type involves the chip or cpu

This type needs to be replaced with the kit or chip assembly.

The second and third maintenance methods are complicated,

The chip needs to be disassembled and refined, and many shops will not repair it,

So if you don't soak in water and drop your mobile phone at will.

The face recognition of the p>iPhonex is very fragile.

If there is no human fault, the Bank of China can replace it with a new one for free.

if it gets into water or falls, you don't need to go if it has been disassembled and repaired, and if it is not guaranteed, it has already been.

friends who don't know can ask me, who have been repairing mobile phone chips.