Samsung Galaxy S3 Camera Failed error.
I think I've tried everything and still can't get my camera to work.
holding down home/power/volume up key- click on delete cache and error message appears.
camera firmware update- factory test stops and closes.
I have 6 months to go before I can get a free upgrade and don't want to have to spend £50 (again!) to get it fixed.
Re: Samsung Galaxy S3 Camera Failed error.
Welcome to Android Central! It really does sound like you've tried everything, so it's pretty likely at this point that it's a hardware problem. Sorry!