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Huawei mate 30 Pro mobile phone signal free repair
Machine model: Huawei mate 30 Pro
Fault phenomenon: there is no signal on the mobile phone after falling
Maintenance process:
Huawei mate 30 Pro mobile phone has no signal, double motherboard design defects, this common failing must pay attention to.There is no signal after the mobile phone falls, the motherboard separate has dropped more than 10 useful points,Jump wire makes up for the point, and the call is normal.At this point, Huawei mate 30 Pro mobile phone has no signal fault repair.
Huawei mate 30 Pro mobile phone signal free repair Figure 1.
Huawei mate 30 Pro mobile phone signal free repair Figure 2.
Huawei mate 30 Pro mobile phone signal free repair Figure 3.
