Yesterday I made a small one tutorial in which we explain how you can activate the HDR function on a jailbroken iPhone 3G/3GS with iOS 4.1 installed and we noticed that many of you failed to successfully activate the function on your phones. Today a published a Cydia small tweak called HDR Camera Enabler that automatically activates this function by installing it from Cydia, so it should work for you without any problems. I haven't tested this tweak because I don't have an iPhone 3G/3GS at hand right now, but you can do it yourself and you can leave a comment telling us if it worked or not.
The tweak works only through the Winterboard application, so if you want to activate this function, you must first install Winterboard, download the tweak and then activate it in Winterboard. HDR Camera Enabler should be available in Cydia, but I didn't find it in any repo, so I can't confirm that the tweak is still available or not at the moment. However, you can search for it, maybe you can find it through a 3rd party repo.
