Q: The back camera is not working but front camera is

Hi Moudira.me,

I understand that you are experiencing an issue with your back camera and LED light on your iPhone. Here is an article for you that will help you address this issue:

You see a closed lens or black screen

If you see a closed lens or black screen when you open the Camera app, try these steps:

 

1. Make sure that there’s nothing blocking the camera lens. If you’re using a case, try removing it.
2. Force the app to close, then open the Camera app again.
3. Restart your device, then open the Camera app again.
4. If your device has a front and rear camera, try both cameras by tapping  (camera swap icon). If you see the closed lens or black screen on only one camera, take your device to an Apple Retail Store or Authorized Service Provider for more help.

Get help with the camera on your iPhone, iPad, or iPod touch - Apple Support

https://support.apple.com/en-us/HT203040

Take care, and thanks for visiting the Apple Support Communities.

-Braden