Hi mate, I'm on B985 after a factory reset. Tried this anyway, sadly it doesn't work on mine. There is no option in "Location & Security" settings, or in the display settings. I'm guessing it's cos the APK you uploaded only works on ICS? Any idea how I can get one that works on GB, please? I've tried finding the official Vodafone ROM online, but can't see it anywhere :( The circle unlock is so handy that I'm willing to have to go through the whole process of uninstalling Vodafone bloatware just to have it back.