Teardown difficulty:
Easy
Duration:
9 min

Recommended tools

Disassembly of the mobile device Alcatel OT A7 5090Y with each step description and the required set of tools.


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How to disassemble Alcatel OT A7 5090Y, Step 1/1 How to disassemble Alcatel OT A7 5090Y, Step 1/2

Step 1

Open the back cover.
How to disassemble Alcatel OT A7 5090Y, Step 2/1 How to disassemble Alcatel OT A7 5090Y, Step 2/2

Step 2

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 9 short screws.
How to disassemble Alcatel OT A7 5090Y, Step 3/1 How to disassemble Alcatel OT A7 5090Y, Step 3/2

Step 3

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 6 long screws.
How to disassemble Alcatel OT A7 5090Y, Step 4/1 How to disassemble Alcatel OT A7 5090Y, Step 4/2

Step 4

Open the middle cover.
How to disassemble Alcatel OT A7 5090Y, Step 5/1 How to disassemble Alcatel OT A7 5090Y, Step 5/2

Step 5

Disconnect the connector on PCB and remove the battery. The battery model of Alcatel OneTouch A7 is Tlp038B1.

How to disassemble Alcatel OT A7 5090Y, Step 6/1 How to disassemble Alcatel OT A7 5090Y, Step 6/2

Step 6

Pry up the connector and remove the fingerprint sensor.
How to disassemble Alcatel OT A7 5090Y, Step 7/1 How to disassemble Alcatel OT A7 5090Y, Step 7/2

Step 7

Disconnect the connector on PCB, and remove the main camera.
How to disassemble Alcatel OT A7 5090Y, Step 8/1 How to disassemble Alcatel OT A7 5090Y, Step 8/2

Step 8

Disconnect connectors on the PCB.
How to disassemble Alcatel OT A7 5090Y, Step 9/1 How to disassemble Alcatel OT A7 5090Y, Step 9/2

Step 9

Remove the PCB.
How to disassemble Alcatel OT A7 5090Y, Step 10/1 How to disassemble Alcatel OT A7 5090Y, Step 10/2

Step 10

Disconnect the connector on PCB, and remove the front (selfie) camera.
How to disassemble Alcatel OT A7 5090Y, Step 11/1 How to disassemble Alcatel OT A7 5090Y, Step 11/2 How to disassemble Alcatel OT A7 5090Y, Step 11/3

Step 11

Parts are in the frame of the display module.

Detailed disassembly instructions of Alcatel OT A7 5090Y in the video, made by our mobile repair & service center:


Disassembling\Repair has easy complexity and takes about 9 minutes in time.
Our manual is suitable for all models Alcatel OT A7 5090Y released for markets in different countries.



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