Disassembly/Repair of the mobile device Sony Xperia Z5 (Sony Xperia Z5 E6603) 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.

Before disassembling!

⚠ Before disassembling, do not forget to turn your phone off.


Step 2.

Remove the tray

Open the protective plug/hatch hiding the SIM cards tray. Using fingers or tweezers, pull the tray out.


Step 3.

Open the back cover

We recommend using a special heating device such as a separator machine, heat gun, or heating mat. It will simplify the process. You can use a home hairdryer, but you will have to make a nozzle by hand or have a suitable one in the kit to gently heat and concentrate the heat flow in the right place.

ℹ️ The surface of the back cover must be heated to soften the adhesive underneath. The approximate heating temperature is 50° C / 125° F.

Use a thin plastic film or pick for separation. To facilitate the process, you can use isopropyl alcohol. It is often most difficult to pass the tool between the parts to be divided. Choose the far edge from the FFC cables or buttons.

Do not use a lever or any force for separation that could damage the elements inside.


Step 4.

Disconnect the battery connector

Disconnect the battery connector as soon as possible.

ℹ️ The Sony Xperia Z5 E6603 model has a battery LIS1593RPC with 2900 mAh capacity (aka rechargeable battery).

⚠ It is highly recommended to disconnect the connector to avoid possible short circuits during disassembly.

Also, try not to use a metal tool to disconnect the rechargeable battery connector or do it carefully.


Step 5.

Remove the battery

With extreme care removing the battery that is glued from the inside, moreover under which there are several cables.


Step 6.

Unscrew the screws

Using a screwdriver (Philips 1.5 mm PH000), unscrew two screws.


Step 7.

Remove the bracket

Remove the bracket securing the cable with contacts for the loudspeaker and vibration motor.


Step 8.

Disconnect the connector

Bend the cable with a vibration motor in the opposite direction to give access to the loudspeaker. 


Step 9.

Remove the loudspeaker

Remove the loudspeaker assembly with antennas.


Step 10.

Disconnect the connectors

Pry up the cables' connectors for the display module, microphone, charging port, the upper one fingerprint sensor, loudspeaker, vibration motor. 

⚠ Be careful when removing the cables from the connectors, the cables are pretty thin, and it is easy enough to break them or damage the contact tracks inside.


Step 11.

Unscrew the screws

Using a screwdriver (Philips 1.5 mm PH000), unscrew two screws and remove the cover.


Step 12.

Remove the rear camera

Pry up the connector and remove the rear camera.


Step 13.

Disconnect the connector

Disconnect the headphone jack socket connector.


Step 14.

Open the cover

Bend the cable with a headphone jack connector to expose one screw. Using a screwdriver (Philips 1.5 mm PH000), unscrew this one screw and remove the cover with antennas.


Step 15.

Remove the front camera

Pry up the connector and remove the front (selfie) camera.


Step 16.

Remove the motherboard

Carefully remove the printed circuit board. There is no need to use a lever or try to reach the board by force. Make sure that nothing is getting in the way or holding the board.

⚠ Do not bend the circuit board when removing it or push tools under it. Unbeknownst to yourself, you can damage components or cables from the inside.


Step 17.

Remove the charging port

Carefully remove the charging port and microphone.


Step 18.

In the housing remained

ℹ️ In the housing remained: the earpiece speaker, headphone jack socket.


Evgenii Kuzmin

Evgenii Kuzmin

Senior maintenance service and repair engineer

Disassembling\Repair has medium complexity and takes about 10 minutes in time. Our manual is suitable for all models Sony Xperia Z5 — Sony Xperia Z5 E6603 released for markets in different countries.
Detailed disassembly instructions of Sony Xperia Z5 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.

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