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Teardown difficulty:
Easy
Duration:
12 min

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Disassembly of the mobile device Micromax Bolt Ultra 2 Q440 (Micromax Bharat 4 Q440) with each step description and the required set of tools.


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How to disassemble Micromax Bolt Ultra 2 Q440, Step 1/1 How to disassemble Micromax Bolt Ultra 2 Q440, Step 1/2
Step 1

Open the back cover.

How to disassemble Micromax Bolt Ultra 2 Q440, Step 2/1 How to disassemble Micromax Bolt Ultra 2 Q440, Step 2/2
Step 2

Lift and remove the battery.

How to disassemble Micromax Bolt Ultra 2 Q440, Step 3/1 How to disassemble Micromax Bolt Ultra 2 Q440, Step 3/2
Step 3

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

How to disassemble Micromax Bolt Ultra 2 Q440, Step 4/1 How to disassemble Micromax Bolt Ultra 2 Q440, Step 4/2
Step 4

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 6 long bolts.

How to disassemble Micromax Bolt Ultra 2 Q440, Step 5/1 How to disassemble Micromax Bolt Ultra 2 Q440, Step 5/2
Step 5

Pry and remove the middle frame.

How to disassemble Micromax Bolt Ultra 2 Q440, Step 6/1 How to disassemble Micromax Bolt Ultra 2 Q440, Step 6/2
Step 6

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

How to disassemble Micromax Bolt Ultra 2 Q440, Step 7/1 How to disassemble Micromax Bolt Ultra 2 Q440, Step 7/2
Step 7

Unsolder the wires of the buzzer (speaker). 

How to disassemble Micromax Bolt Ultra 2 Q440, Step 8/1 How to disassemble Micromax Bolt Ultra 2 Q440, Step 8/2 How to disassemble Micromax Bolt Ultra 2 Q440, Step 8/3
Step 8

Disconnect connectors on the daughterboard.

Warning!

One connector is inside.

 

How to disassemble Micromax Bolt Ultra 2 Q440, Step 9/1 How to disassemble Micromax Bolt Ultra 2 Q440, Step 9/2
Step 9

Remove the daughterboard, also known as sub-board.

How to disassemble Micromax Bolt Ultra 2 Q440, Step 10/1 How to disassemble Micromax Bolt Ultra 2 Q440, Step 10/2
Step 10

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

How to disassemble Micromax Bolt Ultra 2 Q440, Step 11/1 How to disassemble Micromax Bolt Ultra 2 Q440, Step 11/2
Step 11

Disconnect the connector on PCB, and remove the front (selfie) camera.

How to disassemble Micromax Bolt Ultra 2 Q440, Step 12/1 How to disassemble Micromax Bolt Ultra 2 Q440, Step 12/2 How to disassemble Micromax Bolt Ultra 2 Q440, Step 12/3
Step 12

Disconnect connectors on the PCB.

How to disassemble Micromax Bolt Ultra 2 Q440, Step 13/1 How to disassemble Micromax Bolt Ultra 2 Q440, Step 13/2
Step 13

Remove the PCB.

How to disassemble Micromax Bolt Ultra 2 Q440, Step 14/1 How to disassemble Micromax Bolt Ultra 2 Q440, Step 14/2
Step 14

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

Detailed disassembly instructions of Micromax Bolt Ultra 2 Q440 in the video, made by our mobile repair & service center:


Disassembling\Repair has easy complexity and takes about 12 minutes in time.
Our manual is suitable for all models Micromax Bolt Ultra 2 Q440 — Micromax Bharat 4 Q440 released for markets in different countries.



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