Add functionality to the power button with PowerOptions

As you know, it is impossible to natively perform a fast reboot of his iDevice. The salt option is to turn the unit off using the power button, then back through the same button.
PowerOptions tweak allows you to add new features to your power button. When you are on the springboard of your device or in an application and you keep and hold the power button, a new menu will offer you. Here are three options that you can run
system:

Respring - To restart the springboard of your device.
Reboot - To restart your device.
Power Down - To simply turn off your device.