Teardown difficulty:
Moderate
Duration:
15 min

Recommended tools

Disassembly/Repair of the mobile device Huawei P20 Pro (Huawei P20 Pro CLT-L29, CLT-L09, CLT-AL00, CLT-AL01, CLT-TL01 (China, Hong Kong), Leather Limited Edition CLT-AL00L (China)) with each step description and the required set of tools.


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How to disassemble Huawei P20 Pro, Step 1/1

Step 1.

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 P20 Pro, Step 2/1 How to disassemble Huawei P20 Pro, Step 2/2

Step 2.

Pry up the connector and remove the cover.


How to disassemble Huawei P20 Pro, Step 3/1 How to disassemble Huawei P20 Pro, Step 3/2

Step 3.

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


How to disassemble Huawei P20 Pro, Step 4/1 How to disassemble Huawei P20 Pro, Step 4/2

Step 4.

Pry and remove the PCB cover with a protective layer.


How to disassemble Huawei P20 Pro, Step 5/1 How to disassemble Huawei P20 Pro, Step 5/2

Step 5.

Disconnect the battery connector. The battery model of Huawei P20 Pro is HB436486ECW.

⚠️ Warning!

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


How to disassemble Huawei P20 Pro, Step 6/1 How to disassemble Huawei P20 Pro, Step 6/2

Step 6.

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


How to disassemble Huawei P20 Pro, Step 7/1 How to disassemble Huawei P20 Pro, Step 7/2

Step 7.

Pry and remove the cover hiding the daughterboard.


How to disassemble Huawei P20 Pro, Step 8/1 How to disassemble Huawei P20 Pro, Step 8/2

Step 8.

Pry up the small bard with an antenna.


How to disassemble Huawei P20 Pro, Step 9/1 How to disassemble Huawei P20 Pro, Step 9/2

Step 9.

Disconnect connectors and remove the inter-board cable with a charging port.


How to disassemble Huawei P20 Pro, Step 10/1

Step 10.

Disconnect the coaxial cable connector on the daughterboard.


How to disassemble Huawei P20 Pro, Step 11/1 How to disassemble Huawei P20 Pro, Step 11/2

Step 11.

Remove the daughterboard, also known as sub-board.


How to disassemble Huawei P20 Pro, Step 12/1 How to disassemble Huawei P20 Pro, Step 12/2

Step 12.

Pry and remove the buzzer (loudspeaker) assembly.


How to disassemble Huawei P20 Pro, Step 13/1 How to disassemble Huawei P20 Pro, Step 13/2

Step 13.

Disconnect connectors on the PCB.


How to disassemble Huawei P20 Pro, Step 14/1 How to disassemble Huawei P20 Pro, Step 14/2

Step 14.

Remove the PCB.


How to disassemble Huawei P20 Pro, Step 15/1 How to disassemble Huawei P20 Pro, Step 15/2

Step 15.

Pry up the connectors and remove the assembly of three rear cameras.


How to disassemble Huawei P20 Pro, Step 16/1 How to disassemble Huawei P20 Pro, Step 16/2

Step 16.

Disconnect the connector on PCB, and remove the front (selfie) camera.


How to disassemble Huawei P20 Pro, Step 17/1 How to disassemble Huawei P20 Pro, Step 17/2 How to disassemble Huawei P20 Pro, Step 17/3

Step 17.

Parts are in the frame of the display module.

Detailed disassembly instructions of Huawei P20 Pro 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.


Disassembling\Repair has medium complexity and takes about 15 minutes in time.
Our manual is suitable for all models Huawei P20 Pro — Huawei P20 Pro CLT-L29, CLT-L09, CLT-AL00, CLT-AL01, CLT-TL01 (China, Hong Kong), Leather Limited Edition CLT-AL00L (China) released for markets in different countries.




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