Huawei Mate 9 - Proximity sensor

Guide with all the necessary steps so that you can change the proximity sensor of the Huawei Mate 9 (MHA-L29) yourself.

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TutorialsSmartphonesHuaweiHuawei Mate 9Proximity sensor

For this tutorial you will need the following spared parts and tools

(A Version) 5 in 1 screwdriver
5,66 €
SIM card removal tool for all brands
1,29 €
Opening tool Smartphone, tablet
1,47 €
Electroestatic free Twezeers. (Model ESD-11)
3,20 €
Special SAT 0.70mm PET pick, high friction and resistance
1,30 €
Touch ESD glove, for antistatic protection, size M
2,37 €
Light and proximity sensor for Huawei Mate 9, MHA-L29
1,76 €

Tutorial: Step by step

Step 1 Tray

To begin we will have to remove the tray of the cards.

Step 2 Back case

Remove the 2 Torx (T4) and with the help of one or more tines, we unhook the housing, and disconnect the flex that is stuck to the back shell.

Step 3 Shields

Remove the 3 Phillips screws (PH # 00) that hold the shields.

Step 4 Cameras

We removed both cameras.

Step 5 Components

We disconnect the components of the motherboard.

Step 6 Motherboard

Remove the 6 Phillips screws (PH # 00) that hold the motherboard and remove it.

Step 7 Proximity sensor

We extract the proximity sensor that we are going to replace.

Video Tutorial summary

In this video you can watch a quick summary of the tutorial, but we recommend to follow the complete tutorial, with its explanations and detailed images.
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