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Huawei Honor 20S
Huawei Honor 20S
Teardown difficulty:
Moderate
Duration:
14 min

Recommended tools

Heat gun Heat gun
Screwdriver Phillips #000 Screwdriver phillips #000
Opening tool / Spudger Opening tool / spudger
Tweezers Tweezers

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

Vadim Popoff

Author, currently - Quality Assurance Specialist

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.

How to disassemble Huawei Honor 20S, Step 7/1 How to disassemble Huawei Honor 20S, Step 7/2

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.
How to disassemble Huawei Honor 20S, Step 14/1 How to disassemble Huawei Honor 20S, Step 14/2

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.
How to disassemble Huawei Honor 20S, Step 21/1 How to disassemble Huawei Honor 20S, Step 21/2

Step 21.

Remove the PCB.
How to disassemble Huawei Honor 20S, Step 22/1 How to disassemble Huawei Honor 20S, Step 22/2

Step 22.

Pry and remove the earpiece (speaker).
How to disassemble Huawei Honor 20S, Step 23/1 How to disassemble Huawei Honor 20S, Step 23/2

Step 23.

Remove the small board.

How to disassemble Huawei Honor 20S, Step 24/1 How to disassemble Huawei Honor 20S, Step 24/2 How to disassemble Huawei Honor 20S, Step 24/3

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:

If you have a question, ask us, and we will try to answer in as much detail as possible. If this article was helpful for you, please rate it.

#instructions #Huawei #Huawei Honor 20S
Evgenii Kuzmin

Evgenii Kuzmin

Senior maintenance service and repair engineer

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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