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Xiaomi Redmi 4A
Xiaomi Redmi 4A +1k 0
Teardown difficulty:
Hard

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


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How to disassemble Xiaomi Redmi 4A, Step 1/1 How to disassemble Xiaomi Redmi 4A, 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 Redmi 4A, Step 2/1 How to disassemble Xiaomi Redmi 4A, Step 2/2
Step 2

Open the back cover.

How to disassemble Xiaomi Redmi 4A, Step 3/1 How to disassemble Xiaomi Redmi 4A, Step 3/2
Step 3

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 9 bolts.

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Step 4

Remove the upper protective cover.

How to disassemble Xiaomi Redmi 4A, Step 5/1 How to disassemble Xiaomi Redmi 4A, Step 5/2
Step 5

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

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Step 6

Pry and remove the buzzer (speaker) assembly.

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Step 7

Disconnect the connector on PCB and remove the battery.

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Step 8

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 1 bolt in the lower PCB.

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Step 9

Pry up the connectors and remove the coaxial cable.

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Step 10

Disconnect connectors on the lower PCB and remove it.

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Step 11

Disconnect the connector on PCB, and remove the main camera with frame.

How to disassemble Xiaomi Redmi 4A, Step 12/1 How to disassemble Xiaomi Redmi 4A, Step 12/2 How to disassemble Xiaomi Redmi 4A, Step 12/3
Step 12

Disconnect connectors on the PCB.

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Step 13

Overturn the board, disconnect the connector from the inside and remove it.

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Step 14

Pry and remove the earpiece (speaker).

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Step 15

Pry and remove the vibration motor.

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Step 16

Remove the power & volume buttons flex cable.

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Step 17

Parts are in the frame of the display module.

Detailed disassembly instructions of Xiaomi Redmi 4A in the video, made by our mobile repair & service center:


Disassembling\Repair has hard complexity and takes about 5 minutes in time.
Our manual is suitable for all models Xiaomi Redmi 4A released for markets in different countries.



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