Xiaomi Mi 9
Xiaomi Mi 9 940 0
Teardown difficulty:
Moderate
Duration:
10 min

Recommended tools

Disassembly of the mobile device Xiaomi Mi 9 (Xiaomi Mi 9 M1902F1G) with each step description and the required set of tools.


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How to disassemble Xiaomi Mi 9, Step 1/1 How to disassemble Xiaomi Mi 9, 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 Xiaomi Mi 9, Step 2/1 How to disassemble Xiaomi Mi 9, 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 Xiaomi Mi 9, Step 3/1 How to disassemble Xiaomi Mi 9, Step 3/2

Step 3

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 10 screws.
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Step 4

Remove the cover with an NFC tag.
How to disassemble Xiaomi Mi 9, Step 5/1 How to disassemble Xiaomi Mi 9, Step 5/2

Step 5

Disconnect the battery connector. The battery model of Xiaomi Mi 9 is BM3L.

⚠️ Warning!

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

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Step 6

Pry up the connector and remove the camera frame.

How to disassemble Xiaomi Mi 9, Step 7/1 How to disassemble Xiaomi Mi 9, Step 7/2

Step 7

Disconnect the connector on PCB, and remove the front (selfie) camera.
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Step 8

Disconnect connectors on the PCB.
How to disassemble Xiaomi Mi 9, Step 9/1 How to disassemble Xiaomi Mi 9, Step 9/2

Step 9

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 1 screw in the PCB.
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Step 10

Remove the PCB.
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Step 11

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 4 short screws.
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Step 12

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 long screws.
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Step 13

Using a screwdriver (Phillips 1.5 mm PH000), unscrew one small screw.
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Step 14

Pry the buzzer (loudspeaker) assembly up and turn it over.
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Step 15

Pry up a coaxial cable connector.
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Step 16

Remove the battery.
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Step 17

Pry up the connector and remove the coaxial cable.
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Step 18

Disconnect the connector and remove the inter-board cable.
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Step 19

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 1 small screw.
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Step 20

Disconnect the fingerprint sensor connector.
How to disassemble Xiaomi Mi 9, Step 21/1 How to disassemble Xiaomi Mi 9, Step 21/2

Step 21

Remove the daughterboard, also known as sub-board.
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Step 22

Pry and remove the vibration motor.
How to disassemble Xiaomi Mi 9, Step 23/1 How to disassemble Xiaomi Mi 9, Step 23/2

Step 23

Pry and remove the earpiece (speaker).
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Step 24

Parts are in the frame of the display module.

Detailed disassembly instructions of Xiaomi Mi 9 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 Xiaomi Mi 9 — Xiaomi Mi 9 M1902F1G released for markets in different countries.



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