UISettings is the first iOS 5 Notification widget that facilitates to toggle OFF/ON Respring, Wi-Fi, Airplane, Bluetooth, and allows to power off, reboot your device.
UISettings is a Cydia tweak, to download and install it on your device you must have a iOS 5 jailbroken device in your hand. Right now RedSn0w 0.9.8b1 jailbreak for iOS 5 is only available for Mac users and the Windows users can not jailbreak iOS 5 at the moment.
Install UISettings on Jailbroken iOS 5 Device
Step-1
Open Cydia and add this repo: http://qwertyoriop.com/beta
Step-2
Then install it and that’s it
You do not need any reboot after installation, and UISettings will reside right inside the Notification Center.