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Microsoft Lumia 640 DS RM-1077
Microsoft Lumia 640 DS RM-1077
Teardown difficulty:
Easy
Duration:
4 min

Recommended tools

Screwdriver Torx T6 Screwdriver torx t6
Opening tool / Spudger Opening tool / spudger
Tweezers Tweezers

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

Vadim Popoff

Author / Content specialist with 10+ years of experience

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.

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

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.

How to disassemble Microsoft Lumia 640 DS RM-1077, Step 4/1 How to disassemble Microsoft Lumia 640 DS RM-1077, Step 4/2 How to disassemble Microsoft Lumia 640 DS RM-1077, Step 4/3 How to disassemble Microsoft Lumia 640 DS RM-1077, Step 4/4

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.

How to disassemble Microsoft Lumia 640 DS RM-1077, Step 7/1 How to disassemble Microsoft Lumia 640 DS RM-1077, Step 7/2 How to disassemble Microsoft Lumia 640 DS RM-1077, Step 7/3

Step 7.

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

How to disassemble Microsoft Lumia 640 DS RM-1077, Step 8/1 How to disassemble Microsoft Lumia 640 DS RM-1077, Step 8/2

Step 8.

Remove the PCB.

How to disassemble Microsoft Lumia 640 DS RM-1077, Step 9/1 How to disassemble Microsoft Lumia 640 DS RM-1077, Step 9/2 How to disassemble Microsoft Lumia 640 DS RM-1077, Step 9/3

Step 9.

The middle frame.

How to disassemble Microsoft Lumia 640 DS RM-1077, Step 10/1 How to disassemble Microsoft Lumia 640 DS RM-1077, Step 10/2 How to disassemble Microsoft Lumia 640 DS RM-1077, Step 10/3

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:

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.

#instructions #Microsoft #Microsoft Lumia 640 DS RM-1077
Evgenii Kuzmin

Evgenii Kuzmin

Senior maintenance service and repair engineer

Disassembling\Repair has easy complexity and takes about 4 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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