If you are still wondering whether to make an iOS upgrade to latest 4.3 version, then this piece of information may be useful for your decision. Just recently, there are many forumers complaining that their iOS devices’ battery life has deteriorated quite significantly after upgrading to iOS 4.3. According to those affected users, the previous battery optimization methods of either turning off push notification services, … Continue reading iOS 4.3 Upgrade May Impact Severe Battery Life Degradation On iPhone and iPod Touch