Teardown difficulty:
Easy
Duration:
4 min

Recommended tools

Disassembly/Repair of the mobile device Alcatel OT S7 7045Y (Alcatel OneTouch S7) with each step description and the required set of tools.


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How to disassemble Alcatel OT S7 7045Y, Step 1/1 How to disassemble Alcatel OT S7 7045Y, Step 1/2

Step 1.

Open the back cover.


How to disassemble Alcatel OT S7 7045Y, Step 2/1 How to disassemble Alcatel OT S7 7045Y, Step 2/2

Step 2.

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 14 bolts in the frame of the phone.


How to disassemble Alcatel OT S7 7045Y, Step 3/1 How to disassemble Alcatel OT S7 7045Y, Step 3/2

Step 3.

Disconnect the middle frame and the volume and power buttons.


How to disassemble Alcatel OT S7 7045Y, Step 4/1 How to disassemble Alcatel OT S7 7045Y, Step 4/2

Step 4.

Disconnect connector on the PCB and remove the battery.


How to disassemble Alcatel OT S7 7045Y, Step 5/1 How to disassemble Alcatel OT S7 7045Y, Step 5/2 How to disassemble Alcatel OT S7 7045Y, Step 5/3 How to disassemble Alcatel OT S7 7045Y, Step 5/4

Step 5.

Disconnect connectors on the lower PCB and remove it.


How to disassemble Alcatel OT S7 7045Y, Step 6/1 How to disassemble Alcatel OT S7 7045Y, Step 6/2

Step 6.

Disconnect connector on the PCB and remove the main camera.


How to disassemble Alcatel OT S7 7045Y, Step 7/1 How to disassemble Alcatel OT S7 7045Y, Step 7/2

Step 7.

Disconnect the connectors on the main PCB and turn it over.


How to disassemble Alcatel OT S7 7045Y, Step 8/1 How to disassemble Alcatel OT S7 7045Y, Step 8/2 How to disassemble Alcatel OT S7 7045Y, Step 8/3

Step 8.

Disconnect the connector power & volume buttons on the PCB and remove the board.


How to disassemble Alcatel OT S7 7045Y, Step 9/1 How to disassemble Alcatel OT S7 7045Y, Step 9/2

Step 9.

Disconnect connectors & remove the inter-board FFC (flexible flat cable) and coaxial cable.


How to disassemble Alcatel OT S7 7045Y, Step 10/1 How to disassemble Alcatel OT S7 7045Y, Step 10/2 How to disassemble Alcatel OT S7 7045Y, Step 10/3

Step 10.

Parts in the frame of the display module.

Detailed disassembly instructions of Alcatel OT S7 7045Y 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.


Disassembling\Repair has easy complexity and takes about 4 minutes in time.
Our manual is suitable for all models Alcatel OT S7 7045Y — Alcatel OneTouch S7 released for markets in different countries.




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