What should I do if the flash of my mobile phone doesn't work?

If the flash of the second-hand vivo phone fails, you can try the following methods to solve it:

1. If the flash automatic mode is turned on, the flash will not be turned on in good light, so you can enter the camera-click on the upper left corner? Flash icon? -Set the flash to always on;

2. If the battery is low, some models of flashlights will not turn on.

3. The flash can't be used in some photo modes (such as night scene), so you can quit and try to use the flash again;

4. Press and hold the power button to select "Restart", and start the machine after restarting;

5. Back up data, go to Settings-Applications and Permissions/More Settings-Application Management-Camera-Storage-Clear Data, and then open it. (The picture will not be deleted, but please make a backup before operation. )

If the above methods can't be solved, please take the phone to the customer service center for testing and processing. Address of vivo Customer Service Center: Go to the APP-My-outlet of vivo official website /vivo Mall and select the current city to get the address and contact information of the service center. It is recommended to call in advance before going to avoid empty running, plan your trip reasonably and travel safely.