OS 3.0 and iPhone 3G S with a lots of new features released last week. One new feature introduced in OS 3.0 is Battery Percentage meter which shows the percentage of remaining battery backup. Unfortunately this feature is included for iPhone 3G S only. So what for existing iPhone 3G and 2G users, Apple gives us another reason to jailbreak the iPhone. If you are not new to jailbreaking then you must heard or used SBSettings or Summer board Settings one of the most downloaded application in Cydia.

For those who …