So I have an iPhone 3G jailbroken on iOS 4.1. A few months ago, I started to realise that whenever I went into the Photos app, or even the picture viewer in the Camera app, my phone would just crash and go back to the springboard or even full restart. I think the cause may be that I deleted a photo from my Camera Roll through iFile instead of through the default Photos app, and so it may be corrupt but I'm not 100% on this theory. Any ideas? Thanks.