I just jailbroken my iPod Touch 4th Gen running iOS 6.0.1 and I tried this http://forums.macrumors.com/showthread.php?t=1020968 so I can see the battery percentage of my iPod. But I notice that the percentage changes from 15% to 20% and then suddenly it goes to 13% and then goes back again to 17%, etc. I mean, it should be decreasing and not increasing. Any one knows how to solve this? Thank you.