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Teardown difficulty:
Moderate
Duration:
14 min

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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.

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

How to disassemble Huawei Honor 20S, Step 3/1 How to disassemble Huawei Honor 20S, Step 3/2
Step 3

Pry up the fingerprint sensor connector and remove the cover.

How to disassemble Huawei Honor 20S, Step 4/1 How to disassemble Huawei Honor 20S, Step 4/2
Step 4

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

How to disassemble Huawei Honor 20S, Step 5/1 How to disassemble Huawei Honor 20S, Step 5/2
Step 5

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

How to disassemble Huawei Honor 20S, Step 6/1 How to disassemble Huawei Honor 20S, Step 6/2
Step 6

Pry and remove the middle frame.

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Step 7

Remove the bracket.

How to disassemble Huawei Honor 20S, Step 8/1 How to disassemble Huawei Honor 20S, Step 8/2
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.

How to disassemble Huawei Honor 20S, Step 9/1 How to disassemble Huawei Honor 20S, Step 9/2
Step 9

Pry up the connector and remove the fingerprint sensor cable.

How to disassemble Huawei Honor 20S, Step 10/1 How to disassemble Huawei Honor 20S, Step 10/2
Step 10
Peel back the protective layer.
How to disassemble Huawei Honor 20S, Step 11/1 How to disassemble Huawei Honor 20S, Step 11/2 How to disassemble Huawei Honor 20S, Step 11/3
Step 11
Peel back the battery adhesive tab and remove the battery.
How to disassemble Huawei Honor 20S, Step 12/1 How to disassemble Huawei Honor 20S, Step 12/2
Step 12

Pry up the display module connector.

How to disassemble Huawei Honor 20S, Step 13/1 How to disassemble Huawei Honor 20S, Step 13/2
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.
How to disassemble Huawei Honor 20S, Step 15/1 How to disassemble Huawei Honor 20S, Step 15/2
Step 15
Pry and remove the assembly consisting of loudspeaker and vibration motor.
How to disassemble Huawei Honor 20S, Step 16/1 How to disassemble Huawei Honor 20S, Step 16/2
Step 16
Disconnect connectors and remove the inter-board cable.
How to disassemble Huawei Honor 20S, Step 17/1 How to disassemble Huawei Honor 20S, Step 17/2
Step 17
Disconnect connectors and remove the coaxial cable.
How to disassemble Huawei Honor 20S, Step 18/1 How to disassemble Huawei Honor 20S, Step 18/2
Step 18
Remove the daughterboard, also known as sub-board.
How to disassemble Huawei Honor 20S, Step 19/1 How to disassemble Huawei Honor 20S, Step 19/2
Step 19
Disconnect the connector on PCB, and remove the front (selfie) camera.
How to disassemble Huawei Honor 20S, Step 20/1 How to disassemble Huawei Honor 20S, Step 20/2
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 14 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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