Have you been bored with your inflexible lock screen now, then change a new one! This new theme named Bulatech can be downloaded from Cydia with no additional sources required now. It shows lock screen time as a radar, pretty cool. The theme runs with Winterboard so applying it will only take a second. Though Winterboard was accused a lot, but recently developer Saurik had pushed a update to fix major problems. For the various beautiful themes, it is worth to get Winterboard.

Now take a look the video shows:

via jailbreaknation