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Disassembly of the mobile device Huawei Honor 20S (Huawei Honor 20S MAR-LX1H) with each step description and the required set of tools.


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How to disassemble Huawei Honor 20S, Step 1/1 How to disassemble Huawei Honor 20S, Step 1/2
Step 1

Using the key tool, open the SIM and Micro SD cards tray and remove it.

⚠ Warning!

Do not push too hard this may cause damage.

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Step 2

Open the back cover and turn it over.

⚠ Warning!

For careful separation, we recommend using a heat gun. At the same time, it is necessary to heat carefully in order, not to damage the surface of the device.

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Step 3

Pry up the fingerprint sensor connector and remove the cover.

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Step 4

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 7 screws.

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Step 5

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 3 short screws.

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Step 6

Pry and remove the middle frame.

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Step 7

Remove the bracket.

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Step 8

Disconnect the battery connector. The battery model of Huawei Honor 20S is HB356687ECW.

⚠ Warning!

We strongly recommend disconnecting the connector to avoid a possible short circuit during disassembly.

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Step 9

Pry up the connector and remove the fingerprint sensor cable.

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Step 10
Peel back the protective layer.
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Step 11
Peel back the battery adhesive tab and remove the battery.
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Step 12

Pry up the display module connector.

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Step 13
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 6 screws.
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Step 14
Using a screwdriver (Phillips 1.5 mm PH000), unscrew one screw.
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Step 15
Pry and remove the assembly consisting of loudspeaker and vibration motor.
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Step 16
Disconnect connectors and remove the inter-board cable.
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Step 17
Disconnect connectors and remove the coaxial cable.
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Step 18
Remove the daughterboard, also known as sub-board.
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Step 19
Disconnect the connector on PCB, and remove the front (selfie) camera.
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Step 20
Disconnect the connector on PCB, and remove the assembly of three rear cameras.
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Step 21
Remove the PCB.
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Step 22
Pry and remove the earpiece (speaker).
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Step 23

Remove the small board.

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Step 24
Parts are in the frame of the display module.

Detailed disassembly instructions of Huawei Honor 20S in the video, made by our mobile repair & service center:


Disassembling\Repair has medium complexity and takes about 12 minutes in time.
Our manual is suitable for all models Huawei Honor 20S — Huawei Honor 20S MAR-LX1H released for markets in different countries.



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