Meizu Mobile PhoneMeizu MX4 Pro
Meizu MX4 Pro Teardown
In this guide, I’ll explain how to disassemble Meizu MX4 Pro to remove the back cover, middle frame, battery, rear camera, front camera and motherboard. Refer to this guide, you can repair your MX4 Pro.
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First of all, remove the back cover with your fingernails.
Remove ten screws securing the middle frame.
Once the back cover was removed, you can access the internal structure of the Meizu MX4 Pro.
The dual LED flash is integrated on the back cover, and there are three sponge on the back cover. It’s used for fixing cables on the motherboard.
The sound chamber on the back cover
Meizu MX4 Pro use the sapphire glass to protect the camera.
Meizu MX4 Pro comes with a 3.8v, 3350mah Li-polymer battery.
Meizu MX4 Pro uses a magnesium alloy frame, making the phone get better hardness and more light.
The soft cable has integrated a vibrator.
Remove four screws securing the little board.
Fingerprint recognition module
The fingerprint recognition module is coming from Shenzhen Goodix.
You can see. The whole motherboard was covered by a metal shield. There is a layer of graphite on the metal shield.
5MP front camera and rear camera
Sony 2070-megapixel rear camera
Remove the light proximity sensor module.
Dual noise-canceling microphone
Remove the metal shield. You can see the chips on the motherboard.
The 20nm Samsung Exynos 5430 octa-core processor, it’s with four Cortex-A15 cores clocked at 1.8 GHz, four Cortex-A7 cores clocked at 1.3 GHz, and the Mali T628MP6 GPU, the Exynos 5430 supports display resolutions of WQHD (2560×1440) and WQXGA (2560×1600).
Broadcom BCM4339 5GHz Wi-Fi + Broadcom BCM47531 GPS Chips, the Broadcom BCM47531 also support the China Beidou Navigation System.
Samsung S2MPS13 power management chip
Marvell 88RF858 4G LTE transceiver
Skyworks 77753-51 RF chip
TriQuint TQP9058H RF chip
Toshiba 8GB MLC chip
NXP TFA9890A audio amplifier
Marvell 88MP1802 baseband chip
NXP 65T08 NFC Chip
ESS ES9018 DAC Chip
Olssen WM8998E audio decoding chip
Source: it168
sorry for the question but is there any way to buy the whole motherboard is that so, which is the name or where can i get one.
I need a motherboard too, did you find any place where they sell it? I bought the phone as new from china but I find out they scam me and sold me a dodgy repaired one
please search it on ebay
I have one for sale in the UK, but cuz I’m working at a logistics department I can ship worlwide free!! My one do not charge anymore, however I already replaced the charging port. I willing to sale as parts. Don’t want to invest more money anymore. Anyone interested message me: borosidf@gmail.com
Ditto! – I got mine from Aliexpress and it has had a chip replaced, it worked for about a week needing an occasional power reset by reconnecting the battery, but now its just dead. I’m trying to get Aliexpress to enforce a refund, but I suspect they only support Chinese sellers over foreign buyers. Did you have any luck?
Does enybody know where is GROUND (gnd) on meizu mx 4 motherboard ….picture will be useful !!! ???
Can you please post a “How to replace the broken screen of a Meizu Mx4 pro”?