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Take Huawei p50, Hongmeng 3.0 system, Huawei FreeBuds 4 Bluetooth headphones as examples. If you still can't charge the headset after handling it yourself, the line or charging interface may be broken, it is best to go to the physical store for maintenance, do not remove the machine by yourself. Method: On your Huawei phone, open Huawei Store.
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Confirm the appointment and bring your phone to check for repairs.
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Select the nearest Huawei authorized service center and click to schedule an appointment.
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Confirm the appointment and bring your phone to check for repairs.
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Air conditioning blow-off treatment. When the earphone is not charged, it may be caused by internal moisture. We can open the dehumidification system of the indoor air conditioner, and then put the earphone under the air conditioner to evenly blow for 20 minutes, and finally dry the moisture in the earphone fully, so that the normal charging effect can be effectively restored.
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Clean charging cable treatment. In the case that the earphone is not charged, it may be caused by the dust of the charging cable. We can put 40ml alcohol on the cleaning cotton sheet, and then use the cleaning cotton sheet to clean the charging cable of the earphone, so that the normal charging effect can be effectively restored.
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Maintenance center treatment. When the headset is not charged, it may be caused by the failure of internal parts, we can take the headset to the relevant maintenance center for professional maintenance treatment, such a processing effect is the most appropriate.