Ever wish there was a quick and easy way to prevent your iPhone's photos from being accidentally purged?
Apple kind of skimped on the data protection elements of iOS; there's no native way to prevent someone from going into your camera roll, and deleting all of your photographs if they have access to your iPhone.
Again, the Cydia store comes to the rescue as another jailbreak tweak entitled Photector pops up on the scene to save the day...