My rear camera, and the music on my headphones don't work after i updated 1OS 8.4 on my Iphone 5 ...please guide

Hi ashna30,

If you are having an issue with your iPhone's rear camera not functioning correctly, I would suggest that you troubleshoot using the steps in this article - Get help with the camera on your iPhone, iPad, or iPod touch.

If your headphones are not working with your iPhone, you should use the steps in this article - If your headset isn't working.

Thanks for using Apple Support Communities.

Sincerely.