So I was at the apple store, and one of the techs was able to run some sort of diagnostic test on the iPhone. Unfortunately it looks like a clean (whipe and re-install) install is the only way for me to fix my battery life issues. I've kept this iPhone from account to account, so I'm going back to iOS 5.1.1 which at the time was jailbroken. Now that I'm thinking about doing the clean install, I'm realizing just how daunting and ****** this is going to be. So, first off does anyone know any tools to make this easier? Is there a way for me to restore my text messages? What about my app purchases? Contacts? Whatsapp messages? I'm not too worried about my photos or iTunes library, that's all on the computer. Anyway, help is appreciated.