I came across a couple of sites earlier today that found a neat little hack in iOS5, which allows you to access certain parts & preferences of the iOS operating system using specific URL’s.
Basically you can access all of these hidden links on 1 page. So for example, you can turn wifi on or off using this page, or even get access to the brightness screen. Turn Location services On/Off, check for software updates. Loads more, there are around 35 different functions on the screen.
To access this, you need to visit http://Qprefs.info on your iPhone/iPad/iPad touch. Or simply just snap the QR Code below, and you will be redirected to the page.
Would love to hear your thoughts in the comments below :)