Well I have now owned my iphone 4 for a few months and I have encountered an issue with the camera
Not sure if it related or not but also I am getting issues trying to use apps that employ the rear flash as a torch facility whereby the flash either won’t come on or does sometimes but only intermittently and then goes back off.
Both the camera and the flash worked 100% when i first received the iphone 4
The camera problem is even more unusual. When you click on the camera icon to open up the camera app you are presented with a virtual shutter image that reveals to open the view out of the camera lens.
In my iphone 4 however what is happening is that the virtual shutter remains closed thereby preventing you from using the camera at all.
Tried numerous things but I am left to believe it is a hardware fault.
I am in the call queue to Apple support atm so will update once I get their response.