Quick commands lets you write a character, symbol with your S Pen to launch and open an app. To Open Apps with commands on Galaxy Note 2, Note8, Note ...Continue
To change the ringtone of your Samsung Galaxy S2 or other Samsung Galaxy devices do as follows:
1. Open "Setting" App
2. Go to "Sound"
3. Find "Device Ring tone" and Tap on it
4. Choose your favorite music or tone as the new Ringtone