Teardown difficulty:
Moderate
Duration:
9 min

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Disassembly of the mobile device Xiaomi Mi 4C with each step description and the required set of tools.

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How to disassemble Xiaomi Mi 4C, Step 1/1 How to disassemble Xiaomi Mi 4C, Step 1/2

Step 1

Using the key tool, open the SIM cards tray and remove it.

⚠️ Warning!

Do not push too hard this may cause damage.


How to disassemble Xiaomi Mi 4C, Step 2/1 How to disassemble Xiaomi Mi 4C, Step 2/2

Step 2

Open the back cover.


How to disassemble Xiaomi Mi 4C, Step 3/1 How to disassemble Xiaomi Mi 4C, Step 3/2

Step 3

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


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Step 4

Remove the upper cover.


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Step 5

Disconnect the connector on PCB and remove the battery.


How to disassemble Xiaomi Mi 4C, Step 6/1 How to disassemble Xiaomi Mi 4C, Step 6/2

Step 6

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 3 bolts.


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Step 7

Pry and remove the buzzer (speaker) assembly.


How to disassemble Xiaomi Mi 4C, Step 8/1 How to disassemble Xiaomi Mi 4C, Step 8/2

Step 8

Disconnect connectors and remove the coaxial cable.


How to disassemble Xiaomi Mi 4C, Step 9/1 How to disassemble Xiaomi Mi 4C, Step 9/2 How to disassemble Xiaomi Mi 4C, Step 9/3

Step 9

Disconnect connectors on the lower PCB.


How to disassemble Xiaomi Mi 4C, Step 10/1 How to disassemble Xiaomi Mi 4C, Step 10/2

Step 10

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 bolts securing the charging port.


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Step 11

Remove the PCB.


How to disassemble Xiaomi Mi 4C, Step 12/1 How to disassemble Xiaomi Mi 4C, Step 12/2

Step 12

Pry up connectors and remove the earpiece (speaker) and front (selfie) camera.


How to disassemble Xiaomi Mi 4C, Step 13/1 How to disassemble Xiaomi Mi 4C, Step 13/2 How to disassemble Xiaomi Mi 4C, Step 13/3

Step 13

Disconnect connectors on the PCB.


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Step 14

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


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Step 15

Remove the PCB.


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Step 16

Parts are in the frame of the display module.

Detailed disassembly instructions of Xiaomi Mi 4C 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.

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Disassembling\Repair has medium complexity and takes about 9 minutes in time.
Our manual is suitable for all models Xiaomi Mi 4C released for markets in different countries.




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