Recommended tools

Heat gun

Screwdriver Phillips #000

Opening tool / Spudger

Tweezers

Disassembly/Repair of the mobile device Asus ZenFone 3 ZE520KL with each step description and the required set of tools.

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Vadim Popoff

Content manager / Author / Content specialist

Content specialist with over 10 years of experience in the technology industry.

Step 1.

Remove the tray

Using the key tool, open the SIM card tray and remove it.

⚠ Warning!

Do not push too hard this may cause damage.

Step 2.

Open the back cover

Open the back cover.

⚠ Warning!

For careful separation, we recommend using a heat gun. At the same time, it is necessary to heat carefully in order, not to damage the surface of the device.

Step 3.

Disconnect the connector

Disconnect the fingerprint sensor connector.

Step 4.

Unscrew the screws

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 10 bolts in the frame of the phone.

Step 5.

Remove the frame

Pry and remove the middle frame with fingerprint sensor.

Step 6.

Disconnect the battery connector

Disconnect the battery connector.

⚠ Warning!

We strongly recommend disconnecting the connector to avoid a possible short circuit during disassembly.

Step 7.

Unscrew the screws

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 7 bolts in the buzzer (speaker) assembly.

Step 8.

Remove the loudspeaker

Pry and remove the buzzer (speaker) assembly.

Step 9.

Remove the coaxial cable

Disconnect connectors and remove the coaxial cable.

Step 10.

Unscrew one screw

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 1 bolt in the PCB.

Step 11.

Remove the vibration motor

Disconnect connectors on the lower PCB & pry off the vibrator motor.

Step 12.

Remove the sub-board

Remove the lower PCB.

Step 13.

Disconnect the connectors

Disconnect connectors on the PCB.

Step 14.

Remove the motherboard

Remove the PCB.

Step 15.

Remove the headphone port

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 1 bolt and remove the headphone jack (socket).

Step 16.

Remove the rear camera

Pry and remove the main camera.

Step 17.

Remove the earpiece speaker

Pry and remove the earpiece (speaker).

Step 18.

In the display frame remained

Parts in the frame of the display module.

Evgenii Kuzmin

Senior maintenance service and repair engineer

Disassembling\Repair has hard complexity and takes about 10 minutes in time. Our manual is suitable for all models Asus ZenFone 3 ZE520KL or Асус ЗенФон 3 ZE520KL released for markets in different countries.

#instructions #Asus #Asus ZenFone 3 ZE520KL