I am just wondering whether people are noticing reduced battery life after the Jailbreak. I have a iPhone 4. I am certainly noticing it. I did the full charge this morning at 7:30am. I had a normal day, a couple of phone calls, facebook, emails and browsing. I was down to less than 20% around 9:30pm. I am using, SBSettings, Zephyr and Weekillbackground Pro.