How to Fix Face ID "Move Higher or Lower" Problem of iPhone X Above

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Nowadays, there are many machines without FACE ID in the market, especially if the phone cannot 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 following maintenance process of how to fix Face ID "Move Higher or Lower" problem.

First of all, to repair the face ID, make sure that the face ID assembly is the original , and it cannot be repaired after replacement. Use the following methods to maintain a high success rate.

Solution principle:

Taking advantage of the feature that the chips in the dot matrix projector can only be read but cannot be written, JC has developed an original plug-in readable and writable chip (see below) or the dot matrix chip of the Lupin tool, adding the dot matrix array Line.

After reading the original dot matrix identification code, write it into the original external readable and writable chip or the dot matrix chip of the LuBan tool, so that the iPhone will recognize the restored dot matrix as the original dot matrix.

There are JC dot matrix repair solutions, i2C dot matrix repair solutions and Luban spot matrix repair solutions on the market. Among them, the JC dot matrix repair solution is similar to the i2C dot matrix repair solution. Below we will compare the i2C dot matrix repair solution and the LuBan spot matrix repair solution.