GPRS widget

Simple widget, which you can enable or disable data on your phone or tablet.
After installing the application, add the widget to your desktop.
The widget has two positions:
ON (green) -data transmission included;
OFF (red color)- off data.

Now you don't have to look in the settings to enable or disable data, as it was taken to the desktop.
Using this application you can conserve energy and easily manage the data transfer costs.