After jailbreaking my 4.1 iphone 3g recently, there have been some issues with the battery. My suspicion is that the battery is fine. It's that the icon and percentage aren't updating. For example, I charge my phone and the icon and percentage do not change even though it should be fully charged by that point. So I restart my phone and the battery percentage and icon are now updated to reflect what it really is. And the battery drains as normal - nothing unusual there. It's only when I charge my phone that the battery status does not seem to go back up to reflect reality. Help please!