I think I’ve just found the perfect jailbreak tweak to trick my unsuspecting iPhone using friends.

FakePercent is a tweak that allows you to effectively fake the amount of remaining battery percentage; meaning you could set the percentage to read 100%, when actually, you only have 5% left.

Want to see it in action? Step right inside…

The only problem with a joke like this, is that you must have a jailbroken iPhone to do so. If that’s the case, then the victim would probably be savvy enough to catch on to your little game.

In either case, FakePercent is available on Cydia’s BigBoss repo, free of charge for jailbroken iPhones.

If you decide to try it out, let us know how you use it in the comments below.