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Teardown difficulty:
Moderate

Recommended tools

Huawei P20 Pro Teardown

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.

Huawei P20 Pro, Step 2/1 Huawei P20 Pro, Step 2/2
Step 2

Pry up the connector and remove the cover.

Huawei P20 Pro, Step 3/1 Huawei P20 Pro, Step 3/2
Step 3

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

Huawei P20 Pro, Step 4/1 Huawei P20 Pro, Step 4/2
Step 4

Pry and remove the PCB cover with a protective layer.

Huawei P20 Pro, Step 5/1 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.

Huawei P20 Pro, Step 6/1 Huawei P20 Pro, Step 6/2
Step 6

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

Huawei P20 Pro, Step 7/1 Huawei P20 Pro, Step 7/2
Step 7

Pry and remove the cover hiding the daughterboard.

Huawei P20 Pro, Step 8/1 Huawei P20 Pro, Step 8/2
Step 8

Pry up the small bard with an antenna.

Huawei P20 Pro, Step 9/1 Huawei P20 Pro, Step 9/2
Step 9

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

Huawei P20 Pro, Step 10/1
Step 10

Disconnect the coaxial cable connector on the daughterboard.

Huawei P20 Pro, Step 11/1 Huawei P20 Pro, Step 11/2
Step 11

Remove the daughterboard, also known as sub-board.

Huawei P20 Pro, Step 12/1 Huawei P20 Pro, Step 12/2
Step 12

Pry and remove the buzzer (loudspeaker) assembly.

Huawei P20 Pro, Step 13/1 Huawei P20 Pro, Step 13/2
Step 13

Disconnect connectors on the PCB.

Huawei P20 Pro, Step 14/1 Huawei P20 Pro, Step 14/2
Step 14

Remove the PCB.

Huawei P20 Pro, Step 15/1 Huawei P20 Pro, Step 15/2
Step 15

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

Huawei P20 Pro, Step 16/1 Huawei P20 Pro, Step 16/2
Step 16

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

Huawei P20 Pro, Step 17/1 Huawei P20 Pro, Step 17/2 Huawei P20 Pro, Step 17/3
Step 17

Parts are in the frame of the display module.

Disassembly Video


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