Can t use the camera? Why can t the camera work

If you are using a vivo phone, the camera cannot be used as follows:

1. If the software can't open the camera, go to Settings - Application and Permissions More Settings - Permission Management - Find the corresponding software - Turn on the camera, and turn on the "Use Camera" permission in Single Permission Settings;

5. Firmware upgrade;

6. If the above methods are not solved, you can bring your mobile phone and valid purchase voucher to the customer service center to deal with, pay attention to WeChat *** "vivo" or "vivo customer service" to inquire about the address of the service center**, it is recommended to contact before going to ensure that there is a staff reception and then go over, so as to avoid delaying precious time and running in vain.

You first have to determine which brand of camera it is, then look for the three-guarantee voucher that was given to you when you bought it, see if the warranty period has passed, and then determine the damage status, man-made damage or the quality of the camera itself.

Then contact the platform customer service or the physical store to understand the repair-related issues.

If you are using a Huawei phone and your camera won't turn on, please follow the steps below

1.Third-party apps can't open the camera.

If the phone's built-in camera can be opened, but the third-party app cannot open the camera, the third-party app may not have obtained the camera permission.

2.The built-in camera cannot be turned on.

The built-in camera of the system cannot be opened, please try to solve the problem by following the following methods:

1) Check if there are other apps that have opened the camera.

The system requires that only one app can open the camera at a time, and when the other app opens the camera, the camera camera will not open. Some applications may not release the camera in time due to their own design reasons, such as flashlights, *** scanning and other programs. You can close camera-related apps before entering the camera attempt.

If you can't tell what app it is, you can restart your phone and try again.

2) Clear camera data.

3) Use the "Smart Detection" feature to detect the camera.

To perform the test on the My HUAWEI app on your phone, go to the My HUAWEI app > service, touch I want to test > to enter the test, and complete the test according to the prompts on your phone. If there is a hardware problem with the camera, we recommend that you back up your data (third-party apps such as QQ and WeChat need to be backed up separately) and bring your purchase voucher to the Huawei Customer Service Center for testing.

4) Factory reset your device.

It's the mobile phone camera that doesn't automatically save the photo, so I can't see it, it should be that the mobile phone function is broken.

What kind of camera? What happens and when is it not used??? Is it that it won't turn on or what's wrong!! You're going to be specific!!

Samsung tablet: Turn on the phone camera and appear (camera failed) I don't know what's going on?

Don't you have a specific phenomenon? Is it a camera or a phone camera function?

If you are using a Huawei phone and the camera won't turn on, take the following steps to troubleshoot:

1.Clear camera data.

2.Restart your device.

Some apps do not release the camera properly after using the camera, resulting in the system camera not starting normally. Please restart your device and try it again.

3.Check to update the system version.

If it does not open, it may be a hardware problem with the camera, so please back up your data (third-party apps such as QQ and WeChat need to be backed up separately), and bring your purchase voucher to the Huawei Customer Service Center for testing.

Make an appointment for service. Boarding service.

Repair spare parts** inquiry.

Is it a problem with the camera software?

If you have opened the camera and it doesn't open when you click to open it again, it may be a problem with the camera software. On the desktop, click on the system menu key to open and show all the software running in the background, turn the camera off and try to turn it back on.

If you can't decide which software is the problem, we will restart the phone and try it.

If it still doesn't work, it may be a personal misoperation, or the optimization software has made some settings on the system, which affects the operation of the camera module, and we can reset the phone. Be sure to back up your data before resetting. Because resetting will delete some data on your phone.

Go to your phone's settings page and tap on 'Other advanced settings'

On the Other Advanced Settings page, click on 'Backup & Reset'

Once opened, click on 'Local Backup'

Click to open the backup software, click on 'New Backup' below, and wait for the backup to complete.

Once the backup is complete, we click on 'Factory Reset' on the Backup & Reset page.

Coming to the factory reset page, here you will be prompted to lose some data on your phone after resetting the restore, so we specifically mentioned how to back up your data first in the previous steps.

Just click on the 'Factory Reset' button at the bottom.

If it doesn't work after restoration, it means that there is something wrong with the hardware of the phone, and it can only be sent for repair).

The OPPO R7S camera combination is 8 million pixels in the front + 13 million pixels in the rear, and it supports phase focus and global flash shooting system.

The OPPO R7S uses an 8 million front + 13 million pixel camera on the rear, and it also uses a hybrid focusing system, including contrast focus and phase focus technology. During shooting, the Oppo R7S performed well in camera start-up, focus, metering, and focusing. The lens on the R7S is from Schneider.

The certified optical lens and OPPO's unique PI Concept Engine can automatically recognize the scene and install and uninstall the photo mode by itself.

Restart the camera software of the phone or restart the system of the phone, you can also enter the phone settings - application manager to erase the camera data; It could be that there is a compatibility issue with the newly installed camera image software, which is causing the phone to conflict. Here's a closer look.

1. First of all, restart the camera software, delete it in the background, and restart it to see if it is solved; If it doesn't work, you can continue.

Try restarting your phone to see if it solves the problem;

2. Open the phone's [Settings] - find [Application Manager], find the camera, and then clear the data to try;

3. If you have recently installed new photography or other image software, it may be due to compatibility problems with these software.

If the raw camera cannot be opened, uninstall the newly installed software before trying to open the camera;

4. Finally, check whether the front and rear cameras are not available or only one camera cannot be used, if there is only one, it may be due to you.

If there is a problem with the camera hardware, you can only find the after-sales customer service of the mobile phone to deal with it;

The reason why the camera can't take pictures 1, check whether there is a ** that has just taken a picture is being written to the memory card, at this time, you may wish to release the shutter release button, wait until the memory card indicator stops flashing, and the LCD display disappears before use. 2. Check whether the memory card is full. At this time, you should replace the memory card, or you can delete the ** that you don't want** or delete the ** in the memory card after saving all the photo data to the PC.

3. Check whether the battery is exhausted when taking a photo or taking a photo or writing to the memory card. If yes, you can renew the battery and take a new photo. 4. Check whether the subject is outside the effective working range of the camera.

If so, refer to the instructions in the manual for the effective operating range of the standard mode and the close-up mode. 5. Check whether the subject cannot be autofocused. Refer to the instructions for autofocus in the manual.