Let's introduce the internal structure of P40, the internal structure of P40 as a whole is more inclined to MATE30 PRO, L-type motherboard, display seat tail socket and other lines are arranged on the right side of the body on the narrow motherboard.
After removing all the screws on the back, remove the plastic cover, first disconnect the battery base cable from the motherboard, and then remove the rear camera module.
Then pick up the display base line, tail plug line antenna and other connections, in addition, you need to remove the tail speaker, in order to remove the motherboard. It can be seen that the P40 is indeed more inclined to MATE30 PRO in structural design, rather than P30, but the P40 motherboard is a single layer structure, not a double layer. In general, Huawei P40 structure and MATE 30PRO more like, but the structure is not as complex as MATE30 PRO, disassembly is simpler than mate 30PRO.
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