The iPhone camera and flash can not be used as follows:
one
First check the following flash control options to see if it is turned on, sometimes after it is turned off, you need to manually turn on, so that the switch can verify that the flash is normal.
two
Then look at the mode you use to shoot, like some modes will not automatically turn on the flash, such as panorama mode, there is no option to set the flash, so make sure it is the shooting mode that can start the flash.
three
iPhone has a flashlight mode, this time you can turn on the flashlight function, to check whether the flash is normal, this flashlight is a separate flash.
four
There is also a situation that the phone is hot, when the heat reaches a certain degree, the phone will start the automatic protection mode, that is, the flash can not be started, the flash will make the phone heat higher, so it is a protection mode, waiting for the phone to cool down and then try the flash.
Check that the camera and flash are occupied: Some applications can occupy the camera and flash, causing other applications to not work properly. You can close other applications and try using the camera and flash again.
Apple mobile phone camera flash can not be used phenomenon, is generally related to the module in use when there is a wiring failure caused by breakage, this situation needs to be solved and restored to the after-sales maintenance department and maintenance point