I have two iPhone 3GS'. Both jailbroke on 4.0.1, suddenly both have horrible battery life. I know the drill, jailbreaking runs down the battery but this is epic. No difference other than doing any Cydia updates as they show up. I have SSH off and have made sure there are no programs running in background. Both have MyWi on them, and they get updated often. Neither is on. Anyone else experience this lately?