Why can't my mobile phone camera be turned on?

If you use a vivo phone, you can refer to the following processing methods that cannot be used by cameras:

1. Go to Settings-Applications and Permissions/More Settings-Application Management-Find the camera-Store-Clear the data and cache, and then reopen it. (The picture will not be deleted, but please make a backup before operation. )

2. Back up the data, uninstall the third-party housekeeper software, such as Tencent Mobile Manager and 360 Mobile Guardian, and then try to turn on the camera.

3. If the software can't turn on the camera, go to Settings-Applications and Permissions/More Settings-Permission Management-Find the corresponding software-Turn on the camera, and turn on the "Use Camera" permission in a single permission setting.

4. If taking photos with third-party software is abnormal, it is recommended to uninstall and reinstall the software after backing up the data, and then open it.

5. Take photos with different software for comparison test. If only one software is abnormal, it can be fed back to the software customer service; It is recommended to use the camera that comes with the system, which has better compatibility and effect.

6. Upgrade the system and third-party camera software to the latest version.

7. Enter Settings-System Management/More Settings-Backup and Reset/Restore Factory Settings-Restore All Settings-Restore and Restore Settings Options.

This operation will not delete the software or files; It will only reset all setting options; For data security, important data can be backed up before operation.

Note: Enter Cloud Service-Device Cloud Backup-Backup Data Type-System Data-Back-Back up some backup system settings and desktop layout immediately; Cloud service-data synchronization-turn on WLAN and Bluetooth to synchronize data to cloud service.

8. If the above methods fail to solve the problem, please back up the mobile phone data in advance and take the mobile phone and purchase certificate to vivo customer service center for testing. 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.

If you have more questions, you can also enter vivo official website-My-Online Customer Service-Slide to the bottom-Online Customer Service-Enter Manual Customer Service and enter the consultation.