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Disassembly of the mobile device Microsoft Lumia 640 DS RM-1077 (Lumia RM-1077) with each step description and the required set of tools.


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How to disassemble Microsoft Lumia 640 DS RM-1077, Step 1/1 How to disassemble Microsoft Lumia 640 DS RM-1077, Step 1/2
Step 1

Open the back cover.

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Step 2

Lift and remove the battery.

How to disassemble Microsoft Lumia 640 DS RM-1077, Step 3/1 How to disassemble Microsoft Lumia 640 DS RM-1077, Step 3/2
Step 3

Using a screwdriver (hex T6), unscrew 9 bolts in the frame of the phone.

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Step 4

Pry and remove the middle frame.

Warning!

It is necessary to separate it carefully. Because of the inter-board cable that goes from the module to the connector on the PCB. The board locates in the middle frame.

How to disassemble Microsoft Lumia 640 DS RM-1077, Step 5/1 How to disassemble Microsoft Lumia 640 DS RM-1077, Step 5/2 How to disassemble Microsoft Lumia 640 DS RM-1077, Step 5/3
Step 5

Pry and remove the vibration motor and main camera.

How to disassemble Microsoft Lumia 640 DS RM-1077, Step 6/1 How to disassemble Microsoft Lumia 640 DS RM-1077, Step 6/2
Step 6

Using a screwdriver (hex T6), unscrew 2 bolts securing the charging port.

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Step 7

Disconnect connector on the PCB and remove the flat cable with the headphone jack/socket.

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Step 8

Remove the PCB.

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Step 9

The middle frame.

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Step 10

The display module.

Detailed disassembly instructions of Microsoft Lumia 640 DS RM-1077 in the video, made by our mobile repair & service center:


Disassembling\Repair has easy complexity and takes about 3 minutes in time.
Our manual is suitable for all models Microsoft Lumia 640 DS RM-1077 — Lumia RM-1077 released for markets in different countries.



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