Nowadays, there are many machines without FACE ID in the market, especially if the phone can not be unlocked after being dropped, the input interface will prompt to move higher and lower.

It is inconvenient for the user to unlock, because the face component is bound to the CPU, and it can only be repaired after the damage, but the price is high. Recently, the repair market has made breakthroughs in FACE ID repair technology.

Let's take a look at the maintenance process of how to fix Face ID "Move Higher or Lower" problem at https://www.bizbee.com/blog/How-to-Fix-Face-ID-Move-Higher-or-Lower-Problem-of-iPhone-X-Above-For-iPhone-X-iPhone-XR-iPhone-XS-iPhone-XS-Max-iPhone-11-iPhone-11-Pro-iPhone-11-Pro-Max.html?agent_no=100002D8

Note: To repair the face ID, make sure that the face ID assembly is the original , and it can not be repaired after replacement.