I have the 4s and I recently downlaoded the lastest update for it, 6.0.01, and ever since then my battery life is not even half of what it was. I phoned apple and they said to try and restore/reset it to the factory settings..
I'm wondering if, after backing it up to my laptop, I will be able to get back all my apps and purchases ?
View the Correct Answer Restoring Apps/Purchases in iPhone errors Question , iPhone 4S Help