I have just recently jailbroken my iPhone 3G running 3.0.1, and installed Orbz theme through Cydia and winterboard. However, my battery indicator on the lockscreen disappears when not plugged in charging.
I have searched for answers here there and everywhere but to no avail. I uninstalled Orbz through the manage section on Cydia, and reinstalled, but still has this problem.
this is normal behaviour, the battery indicator on the lockscreen is only shown when you charge. any other time the lockscreen shows your chosen wallpaper