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Disassembly of the mobile device Huawei Honor 20 (Huawei Honor 20 YAL-L21) with each step description and the required set of tools.


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

Step 2

Open the back cover.

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

Step 3

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 8 short bolts.

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

Step 4

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 11 bolts.

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

Step 5

Pry and remove the middle frame.

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

Step 6

Disconnect the battery connector. The battery model of Huawei Honor 20 is HB386589ECW.

⚠️ Warning!

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

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

Step 7

Pry and remove the buzzer (loudspeaker) assembly.

How to disassemble Huawei Honor 20, Step 8/1

Step 8

Disconnect connectors on the daughterboard.

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

Step 9

Remove the daughterboard, also known as sub-board.

How to disassemble Huawei Honor 20, Step 10/1 How to disassemble Huawei Honor 20, Step 10/2

Step 10

Disconnect connectors on PCB and remove the assembly of three rear cameras. Also, remove one rear and front (selfie) cameras.

How to disassemble Huawei Honor 20, Step 11/1

Step 11

Disconnect connectors on the PCB.

How to disassemble Huawei Honor 20, Step 12/1 How to disassemble Huawei Honor 20, Step 12/2

Step 12

Remove the PCB.

How to disassemble Huawei Honor 20, Step 13/1 How to disassemble Huawei Honor 20, Step 13/2 How to disassemble Huawei Honor 20, Step 13/3

Step 13

Parts are in the frame of the display module.

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


Disassembling\Repair has medium complexity and takes about 10 minutes in time.
Our manual is suitable for all models Huawei Honor 20 — Huawei Honor 20 YAL-L21 released for markets in different countries.



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