To call the Q Card Case from CM4 ($39.99) a simple protective cover for your iPhone would be a severe understatement. Rather, it's combined the functions of a wallet with reliable safeguarding for your iPhone 4 or 4S following a recent thread with such wallet + case combos. CM4 have produced a slim, minimal product by mixing the two making the case a sure recommendation.
Over the next few days, I will be taking a closer look at multiple cases available for the iPhone 4 and 4S alike. As the second case review in our numerous amounts that are still to come, we'll be reviewing Twelve South's BookBook case - a high quality reproduction of a worn book that serves as an alternative to your wallet as well as protects your iPhone reliably.
If you've been having trouble with your battery life on your iPhone running version 3.1 of the firmware, Apple cares. It's just being quiet about it. According to the iPhone blog, an undisclosed number of users who have posted on Apple’s discussion boards about poor battery life following the iPhone 3.1 software update are being contacted by AppleCare helpdesk with a hefty list of 11 follow-up questions.