Step\/Method 1
Maybe the Bluetooth headset battery is damaged, the charging case is damaged. Bluetooth headset hardware problems and other reasons. Different reasons are solved in different ways. Take the Bluetooth headset battery as an example. The operation method is as follows: Turn on the heat gun and heat it at the lower part of the cover of the Bluetooth headset for a moment.
Step\/Method 2
Gently remove the lower cover, then use a knife to pry the cover off the side of the headset.
Step\/Method 3
Remove the battery from the inside of the headset and put in a new battery.
Step\/Method 4
After the battery is installed, install the side headphone cover, and finally put the bottom cover back in place.
one
Air conditioning blow-off treatment. When the Bluetooth headset 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 small Bluetooth headset under the air conditioner to evenly blow for 20 minutes, and finally fully dry the water in the Bluetooth headset, so that the normal charging effect can be effectively restored.
two
Clean charging cable treatment. In the case that the Bluetooth headset can not be charged, we can put 40ml alcohol on the cleaning cotton sheet, and then use the cleaning cotton sheet to clean the charging cable of the Bluetooth headset, so that the normal charging effect can be effectively restored.
three
Maintenance center treatment. In the case that the Bluetooth headset is not charged, it may be caused by the failure of internal parts, we can take the Bluetooth headset to the relevant maintenance center for professional maintenance treatment, such a processing effect is the most appropriate.
one
Take Huawei p50, Hongmeng 3.0 system, Huawei FreeBuds 4 Bluetooth headphones as examples. If the Bluetooth headset is still not charged after your own processing, it is best to go to the physical store for maintenance, do not personally dismantle the machine. Method: On your Huawei phone, open Huawei Store.
two
Confirm the appointment and bring your phone to check for repairs.
three
Select the nearest Huawei authorized service center and click to schedule an appointment.
four
Confirm the appointment and bring your phone to check for repairs.