Covering
When using the Music app, cover the screen with a palm to pause or resume playback.
When using Gallery, cover the screen for a second to start or stop the slideshow.
Rotating the Screen
Many apps allow display in either portrait or landscape orientation. Rotating the smartphone causes the display to automatically adjust to fit to the new screen orientation.
To prevent the display from rotating automatically, open the Notifications panel and turn off Auto rotate. Alternatively, go to Apps > Settings > Display >
In Starter mode: Apps > Settings > Display > 
> Auto‑rotate screen or Apps > Settings > System > Display > Auto‑rotate screen
24 Getting Started
