SCREEN OFF MEMO ONLY FOR SAMSUNG GALAXY NOTE 4, NOTE 3, NOTE 2 & GALAXY NOTE EDGE★ Screen off Memo is the most useful feature of Galaxy Note 5, which allows you to quickly take a note when the display is turned off. Now, It's available for Galaxy Note 4, Note 3, Note 2 and Note Edge.- When the screen is off, you can take out your S-Pen and start typing directly on your screen without turning on or unlocking your device.- Screen off note will be saved automatically in SNote when you plug your pen or turn off screen.