Love to play computer games On November 6, it was reported that the professional disassembly team iFixit recently released the disassembly report of Huawei Mate 20 Pro, unveiling the mystery of this annual flagship for us. IFixit said that Huawei Mate 20 Pro is highly modularized, but its maintainability is not strong.

The iFixit disassembler first heated the back glass of Huawei Mate 20 Pro to soften the adhesive inside the phone. In addition, since there is no fingerprint sensor on the back, no wires will be connected to the glass. We can take down the glass backplane directly.

There is a circuit board between the glass and the battery. There are some things on it, including a two-way wireless charging coil (which can also be used to charge other Qi devices), an NFC antenna and a dual color temperature flash lamp. This part is fixed by an expansion joint and several screws.

The motherboard is much smaller than the whole mobile phone, which makes room for the battery, rear camera module, screen fingerprint sensor and 3D face recognition sensor. This motherboard is fixed by 9 cables. Obviously, there are many things on it. It adopts a new layout to accommodate everything.

The following is the hardware of the front and rear cameras. The three cameras on the back are placed in the notches inside the motherboard.

Huawei Mate 20 Pro has various small modules inside, such as double-sided SIM card slot, speaker, USB-C charging interface, which are connected by cables and easy to replace and repair.

IFixit said that it is very complicated to let the display screen leave the mobile phone chassis, because the mobile phone is equipped with a hyperboloid screen, it is difficult to remove it without damaging the screen, and you can see a fingerprint sensor under the screen.

Finally, maintainability is evaluated by iFixit with 4 points out of 10. Although many parts are modular and cheaper parts can be replaced, there are too many cables bent inside the phone, which leads to more time-consuming maintenance. When replacing the display screen, the screen fingerprint sensor must be replaced.

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