oppoa11The volume of the mobile phone is turned to the minimum, and the sound is still very loud, wh

There's no way around this song, just change your phone.

If your phone is "whispering" or "silent", you may want to try these methods!

1. To see if the speaker is blocked or blocked (such as the influence of the protective case or film), you can use a small soft-bristled brush to clean it.

2. Restart the phone to see if it recovers.

3. You can pull down the status bar of your phone and set your phone to ring.

5. If there will be no sound on one side or low sound after adjusting the audio equalization, you can go to Settings > Other Settings > Barrier-free > Audio Equalization, pull the audio adjustment point back to the middle, and return to the default position, then it can return to normal.

ColorOS 12 system phone setup path: System Settings > Accessibility > Audible > Left and Right Channel Volume Balance, pull the audio adjustment point back to the middle.

6. Check whether the phone has been connected to a wired headset or wireless Bluetooth device.

If it is a hardware problem or the above methods cannot solve your problem, it is recommended that you back up your important data in advance, bring your mobile phone and purchase voucher to the OPPO customer service center for testing, and professional engineers will solve it for you.

The volume of the mobile phone is still too loud when the volume is adjusted to the minimum sale of the town, you should first check whether the mobile phone is set to hands-free mode, if so, turn off the hands-free mode, and you can solve the problem that the volume of the OPPO mobile phone is too large; When the volume of the mobile phone is turned to the minimum, the sound is still too loud, you can update the system of the mobile phone in the system settings to solve the problem of excessive volume of the OPPO mobile phone; When the volume of the mobile phone is turned to the minimum, the sound is still too loud, and if the above two methods cannot be solved, you can consult the official customer service of OPPO or inquire at the local OPPO after-sales service center to solve the problem of excessive sound of the OPPO mobile phone.

If the handset of your phone is quiet, please handle it as follows:

1. Please check whether the film and leather case of the mobile phone cover the earpiece, if so, please remove it and try again.

2. Please check whether the handset of the mobile phone is dusty or blocked by foreign objects, and you can use a dry soft-bristled brush to clean it.

3. During the call, use the volume up button to turn up the sound to confirm that the sound volume is different.

4. You can try to contact different people at different times, different places and different places to rule out whether it is caused by network problems.

If none of the above methods can solve your problem, please back up your mobile phone information (mobile phone number, SMS, **, etc.) and bring the purchase invoice, warranty card and hand guess bending machine to the nearest OPPO official service center for testing and processing.