How to unlock the unlockable iPhone
At one time I was able to keep my iPhone from going to sleep by choosing the Never command in the Auto-Lock screen. I just looked at that screen on my iPhone and the Never option has disappeared. Did Apple remove it with iOS 4?
No, this is a long-standing issue (issue, not bug). I will bet one doughnut that you’ve added an Exchange account to your iPhone. Security settings within Exchange servers can be (and often are) configured so that your iPhone (or iPad or iPod touch, for that matter) is required to lock after a… Read the rest
