Huawei P20 Pro

Teardown difficulty:
Moderate

Duration:
15 min

Recommended tools

Heat gun

Screwdriver phillips #000

Opening tool / spudger

Tweezers

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.

Vadim Popoff

Quality assurance specialist

Author, currently - Quality Assurance Specialist

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.

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How to disassemble Huawei P20 Pro, Step 2/2

Step 2.

Pry up the connector and remove the cover.

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How to disassemble Huawei P20 Pro, Step 3/2

Step 3.

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

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Step 4.

Pry and remove the PCB cover with a protective layer.

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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.

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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.

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Step 7.

Pry and remove the cover hiding the daughterboard.

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Step 8.

Pry up the small bard with an antenna.

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Step 9.

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

Step 10.

Disconnect the coaxial cable connector on the daughterboard.

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Step 11.

Remove the daughterboard, also known as sub-board.

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Step 12.

Pry and remove the buzzer (loudspeaker) assembly.

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Step 13.

Disconnect connectors on the PCB.

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Step 14.

Remove the PCB.

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Step 15.

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

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Step 16.

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

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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.

#instructions #Huawei #Huawei P20 Pro

Evgenii Kuzmin

Senior maintenance service and repair engineer

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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