If you use a vivo mobile phone, you can check it according to the following methods:

1. First, confirm whether there is any problem with the sound source, and suggest to try to play other music

2. When playing music, reduce the volume for comparison, and eliminate the noise caused by excessive volume

3. If there is noise when listening to songs with headphones, confirm whether the earphone plug is completely inserted into the earphone hole, so as to avoid noise caused by poor contact

. Troubleshooting the earphone

5. Check whether the speaker is blocked by dust or foreign objects, and you can go to the vivo customer service center to clean it

6. Maybe you changed the most stable system settings of the equipment yourself, resulting in abnormality. It is recommended to go to Settings-System Management-Backup and Reset-Restore All Settings-Restore, and restore the setting options.

This operation will not delete the software or files, but only reset all the setting options; For your data security, you can back up important data before operation. ?

Note:

Enter the cloud service-device cloud backup-backup data type-system data-return-immediately back up some backup system settings and desktop layout; Cloud service-data synchronization-Turn on WLAN and Bluetooth to synchronize data to the cloud service.

7. If the above methods fail to help the recovery, it needs to be detected and handled by the customer service center (customer service center address: go to vivo official website /vivo Mall APP-- My-service outlets/after-sales outlets-select provinces and cities to inquire about the customer service center address). It is recommended to call the customer service center in advance to confirm the relevant matters and know that the office hours are coming, so as not to delay precious time.