Teardown difficulty:
Easy
Duration:
8 min

Recommended tools

Disassembly/Repair of the mobile device Asus ZenFone 4 A450CG with each step description and the required set of tools.


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How to disassemble Asus ZenFone 4 A450CG, Step 1/1 How to disassemble Asus ZenFone 4 A450CG, Step 1/2

Step 1.

Open the back cover.


How to disassemble Asus ZenFone 4 A450CG, Step 2/1 How to disassemble Asus ZenFone 4 A450CG, Step 2/2

Step 2.

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 13 bolts in the frame of the phone.


How to disassemble Asus ZenFone 4 A450CG, Step 3/1 How to disassemble Asus ZenFone 4 A450CG, Step 3/2

Step 3.

Pry and remove the middle frame.


How to disassemble Asus ZenFone 4 A450CG, Step 4/1 How to disassemble Asus ZenFone 4 A450CG, Step 4/2

Step 4.

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 1 bolt in the lower part with speaker (buzzer).


How to disassemble Asus ZenFone 4 A450CG, Step 5/1 How to disassemble Asus ZenFone 4 A450CG, Step 5/2

Step 5.

Pry and remove the lower part with buzzer (speaker).


How to disassemble Asus ZenFone 4 A450CG, Step 6/1 How to disassemble Asus ZenFone 4 A450CG, Step 6/2 How to disassemble Asus ZenFone 4 A450CG, Step 6/3

Step 6.

Disconnect the SIM card flexible flat cable connectors and remove the cable with metal frame.


How to disassemble Asus ZenFone 4 A450CG, Step 7/1 How to disassemble Asus ZenFone 4 A450CG, Step 7/2

Step 7.

Lift and remove the battery.


How to disassemble Asus ZenFone 4 A450CG, Step 8/1 How to disassemble Asus ZenFone 4 A450CG, Step 8/2

Step 8.

Disconnect the connectors and remove the coaxial cable.


How to disassemble Asus ZenFone 4 A450CG, Step 9/1 How to disassemble Asus ZenFone 4 A450CG, Step 9/2

Step 9.

Remove the lower PCB.


How to disassemble Asus ZenFone 4 A450CG, Step 10/1 How to disassemble Asus ZenFone 4 A450CG, Step 10/2 How to disassemble Asus ZenFone 4 A450CG, Step 10/3

Step 10.

Disconnect connectors on the PCB and pry the vibrator.


How to disassemble Asus ZenFone 4 A450CG, Step 11/1 How to disassemble Asus ZenFone 4 A450CG, Step 11/2

Step 11.

Remove the PCB.


How to disassemble Asus ZenFone 4 A450CG, Step 12/1 How to disassemble Asus ZenFone 4 A450CG, Step 12/2 How to disassemble Asus ZenFone 4 A450CG, Step 12/3

Step 12.

Parts in the frame of the display module.

Detailed disassembly instructions of Asus ZenFone 4 A450CG 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 8 minutes in time.
Our manual is suitable for all models Asus ZenFone 4 A450CG released for markets in different countries.




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