Annoyed by the iPhone Auto-Lock feature on iPhone, iPod touch and iPad and wondering how to alter it or turn it off completely?? I know I am! I put the iPhone down for a minute, the screen goes off and I have to slide to unlock to get back to where I was again, it’s all a little bit annoying. The good news is that Apple has provided us with a way to customise the time it takes for this feature to activate or if you really hate it, turn it off altogether.
Here's how to configure Auto-Lock