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Teardown difficulty:
Easy

Recommended tools

Huawei P20 Teardown

Huawei P20, Step 1/1 Huawei P20, 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.

Huawei P20, Step 2/1 Huawei P20, 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.

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

Pry up the fingerprint sensor and remove the back cover.

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

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 bolts.

Huawei P20, Step 5/1 Huawei P20, Step 5/2
Step 5

Remove the bracket holding the connectors.

Huawei P20, Step 6/1 Huawei P20, Step 6/2 Huawei P20, Step 6/3
Step 6

Pry up the connectors of battery and fingerprint sensor. Remove the fingerprint sensor cable.

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

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 6 bolts.

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

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 1 short bolt.

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

Pry and remove the buzzer (speaker) assembly.

Huawei P20, Step 10/1 Huawei P20, Step 10/2
Step 10

Disconnect connectors on the daughterboard.

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

Remove the daughterboard, also known as sub-board.

Huawei P20, Step 12/1 Huawei P20, Step 12/2 Huawei P20, Step 12/3
Step 12

Disconnect the connector and remove the inter-board cable.

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

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 1 bolt and remove the holder of the connector.

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

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 5 bolts.

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

Remove the frame holding the cameras.

Huawei P20, Step 16/1 Huawei P20, Step 16/2 Huawei P20, Step 16/3
Step 16

Disconnect connectors on the PCB.

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

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

Huawei P20, Step 18/1 Huawei P20, Step 18/2
Step 18

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

Huawei P20, Step 19/1 Huawei P20, Step 19/2
Step 19

Remove the PCB.

Huawei P20, Step 20/1 Huawei P20, Step 20/2 Huawei P20, Step 20/3
Step 20

Parts are in the frame of the display module.

Disassembly Video


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