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Xiaomi Mi 4i
Xiaomi Mi 4i +1k 0
Teardown difficulty:
Moderate

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Disassembly of the mobile device Xiaomi Mi 4i (Xiaomi Mi 4i 2015015) with each step description and the required set of tools.


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Step 1

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

Warning!

Do not push too hard this may cause damage.

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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.

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Step 3

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 13 bolts.

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Step 4

Remove the upper cover.

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Step 5

Disconnect the battery connector.

Warning!

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

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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.

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Step 8

Separate the battery.

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Step 9

Disconnect connectors on the lower PCB.

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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 lower PCB.

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Step 12

Disconnect the connectors on PCB, and remove the front (selfie) camera and earpiece (speaker).

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Step 13

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

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Step 14

Disconnect connectors on the PCB.

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Step 15

Remove the PCB.

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Step 16

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

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Step 17

Parts are in the frame of the display module.

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


Disassembling\Repair has medium complexity and takes about 6 minutes in time.
Our manual is suitable for all models Xiaomi Mi 4i — Xiaomi Mi 4i 2015015 released for markets in different countries.



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