Traditional Culture Encyclopedia - Photography and portraiture - Why is there no sound when Vivo's mobile phone is pressed?

Why is there no sound when Vivo's mobile phone is pressed?

1, check whether the phone is muted.

2. Check whether the hole between the camera and the flash of the mobile phone is blocked.

3. Test whether the speaker is normal.

4. Check whether the volume of the mobile phone is turned to the maximum.

5. Open the phone interface "Settings" and find the "Privacy" microphone to see if it is turned off.

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