Why should the iPhone 3G’s have all the fun?

iPhone 3G and 3Gs exclusive functions are slowly making their way down to your older generation iPhone. First MMS and now the numeric battery.
Follow the 3 easy steps below to enable numeric battery percentage on your jailbroken iPhone.
Steps:
1. Download 3GS Battery from Cydia*
2. Activate Through Winterboard
3. Go to Settings–>General–>Usage–>Turn Battery Percentage ON
IMPORTANT UPDATE (Incompatibility Issues with ActivateMMS2G)
*by John MacKay [hosted by Bigboss and Planet-iPhones]
[...] on your iPhone 2G has a lesser known compatibility issue with another iPhone Tweak, 3GS Battery; 3GS Battery enables a numeric battery percentage for your [...]
