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Mobile phone tablet/Macbook/laptop/UAVrepair school»Data › Mobile Phone Fault Classification › 2G3G4G5G. No service, no signal, abnormal signal. › Huawei Honor 20 has no 4G due to bad fall, measure t ...
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Huawei Honor 20 has no 4G due to bad fall, measure the voltage of PA power su...

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 Author| Post time 2021-4-24 22:06:51 | Show all posts |Read mode
Huawei Honor 20 has no 4G due to bad fall, measure the voltage of PA power supply,  we find there is no voltage, jump wire, the problem is solved


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