Samsung Galaxy 7inci Tab with a touch screen is actually quite a hassle. This can be seen when the application is started then the application can not follow the scale of the Galaxy 7inci Tab.
Fortunately now on the market an application that allows you to change settings on applications are also games that have a smaller resolution so that it can be adjusted and run at Galaxy Tab 7inci.
How regulation is to install the application, select the tab 'enable' and disable ', reboot, choose' disable 'once again and reboot again. If the installation process you are doing is correct, then the applications and games with low resolution will be run with full screen
