I got my iPhone 4S about 5 weeks ago ane tried to use my camera yesterday, opened the app, and the shutter stays closed.
I closed it down and didnt think anymore about it, until tonight, turned the app on and the shutter stays closed then opens for a couple of seconds but the screen is completely black then it closes again. You cant select the flash or any of the options. I have tried using it with facetime and the front camera works but as soon as you change it to main camera the picture is distorted and pixelated, you can then not change it back to the front camera. There does seem to be something loose in the top of the camera area, the phone rattles slightly.
Im waiting for O2s tech support to get back to me but I am not willing to accept a temporary replacement while this goes away for repair, its brand new and from this discussion I can see that I am not on my own.
Oh btw I have done a factory reset and checked my software is up to date, turned the phone off etc, and this still doesnt work. Help please 😟