This is a little known app that is developed by @AndCommander that allows you to use a GUI to do things that you would only usually be able to do with ADB shell. It does require that you have the Android SDK setup and the USB Drivers for your phone installed.

Here is the XDA page for this application: http://forum.xda-developers.com/showt…

And the Official Site can be found here: http://androidcommander.cyf.pl/