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Disassembly/Repair of the mobile device Meizu M8 M813H with each step description and the required set of tools.


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Step 1.

Using the Key tool (aka Needle) or Paperclip, open the SIM and Memory cards (Micro SD) tray and take it out.

⚠️ Pay attention! The tool must be inserted into a special hole on the edge of the phone's housing. Do not press too hard. It may break the tray ejection mechanism.


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Step 2.

Using a screwdriver (precision star-shaped 0.8 mm aka Pentalobe), unscrew/drive 2 screws out at the end of the phone.


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Step 3.

Using a spudger or a plastic pick, carefully, around the edge, detach the back cover clips, and remove it.

Do not insert the tool deeply or bend it. Otherwise, the housing may be tampered with or damaged.

⚠️ Be careful when opening the cover from the volume and power buttons side. Thin cable and fragile buttons are straightforward to damage.

⚠️ Look in advance in the picture for the cables’ location for inter-board, touchscreen, display, buttons (if any) under the cover to not damage them accidentally.

⚠️ Pay attention to the fingerprint sensor cable glued to the back cover from the inside.


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Step 4.

Using a screwdriver (Phillips 1.5 mm PH000), unscrew the 2 screws and remove the bracket holding the connectors.

⚠️ Try to control and perform all actions carefully to not accidentally touch or short circuit anything on the printed circuit board.


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Step 5.

Disconnect the battery connector as soon as possible.

ℹ️️ The Meizu M8 M813H model has a battery BA813 with 3100 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.


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Step 6.

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 7 screws at the lower part of the phone.

ℹ️️ Be sure to note the location of the screws before disassembling. When assembling the device, screwing the screw in the wrong place may damage the device or its part. To avoid damage, the removed screws and individual pieces (as gaskets or brackets) must be laid out in the appropriate order, or the screws and their holes in the phone must be marked with colored markers.


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Step 7.

Remove the loudspeaker assembly with antennas.

ℹ️️ This loudspeaker is installed on many models of this manufacturer, and it is quite simple to change. To replace the loudspeaker, you need to heat its surface to soften the glue base gently, but a new one - be sure to glue it! Otherwise, when playing sounds and music, the speaker will rattle and make extraneous sounds.

⚠️ It is important while reassembling, checking the spring contacts on the board, and the contact pads on the cover match and touch. Otherwise, signal loss or signal may be quite weak.


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Step 8.

Carefully, preferably from the edge, disconnect the connectors and remove the inter-board cable connecting the mainboard to the daughterboard (also known as the sub-board).

⚠️ 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.

ℹ️️ An arrow on the FFC cable (flexible flat cable) indicates its correct position.


How to disassemble Meizu M8 M813H, Step 9/1

Step 9.

Pry up the coaxial cable connector.

⚠️ 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.


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Step 10.

Remove the sub-board. It is glued to the frame with metalized tape, so to facilitate the process, the board can be heated a bit.

ℹ️️ The board contains a charging port (Micro USB), microphone, vibration motor, spring contacts for the speaker, and an antenna unit.

⚠️ It is not necessary to insert the tool under the board when removing the sub-board. Internal components could be damaged.


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Step 11.

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 6 screws at the phone's upper part.

⚠️ Try not to touch the camera. The camera is quite fragile!

If you leave prints or other marks on the lens, it will be difficult enough to clean the lens, and the quality of the images may deteriorate.


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Step 12.

Remove the bracket holding the camera connectors.


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Step 13.

Pry up the connectors and remove the assembly of two rear cameras.


How to disassemble Meizu M8 M813H, Step 14/1

Step 14.

Disconnect the connectors of the display module cable and coaxial cable.

⚠️ Do not pull on the cable or pry it with a sharp tool, the connectors are pretty weak and break easily, or the cable falls out of the end (lug).


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Step 15.

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.


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Step 16.

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

Detailed disassembly instructions of Meizu M8 M813H 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 11 minutes in time. Our manual is suitable for all models Meizu M8 M813H released for markets in different countries.



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