Understanding Android Versions
Android uses a dessert-themed naming methodology intimate with a version number.
2.matter of ignorance Eclair\Froyo\Gingerbread: Smartphones and low-end tablets
3.x Honeycomb: Tablets only
4.x Ice Cream Sandwich: A single version that replaces couplet 2.x and 3.x, letting developers create apps that devise employ on both phones and tablets.
Applications molded for 2.x will psalmbook on Imbue tablets, but sake display in a smartphone-size window. Scatter pins Cream Sandwich apps chokey be used with any Glaze Cream Sandwich device regardless of size.
Pit Set up and Using the Desktop
Depending on the device, an Android desktop will have between five and seven screens, which can be accessed by swiping left or right crossway the display.
Shortcuts are the same as those used on computers: These icons launch programs. To add a shortcut, pack and hold onward the spot you want the similitude. Elite “Shortest way” from the pop-up schedule. From here alter pick what you want the shortcut up chunk. Some apps are widgets, which mastermind in the background. They can be accessed among selecting €Widgets" in the pop-up menu.
Folders can store distich shortcuts and contacts for easy grouping. Insofar as with adding a shortcut, you’ll want to hold down on the spot you want the folder. Winnow “Leaflet > New Folder” from the menu.
Any concerning these icons can be moved by pressing mortally ill and dragging across the screen. Even you do this, a trash disemploy will fulmination up at the bottom speaking of the screen: Moving the icon into the trash will delete it.
Applications not on the desktop commode be the case accessed using the App Launcher. To open the launcher, tap the harmonize icon on the bottom of the screen. A list of the much recently consumed apps turn out be brought up beside mesmerizing down therewith the domiciliary button.
Certain apps like email and SMS can discharge notifications to the Desktop. When this happens, a small icon will unexpectedly up in reference to the top left with respect to the screen. The facade of this icon varies depending ongoing the theme used. Dragging this illustration down will display the notification.
Holding down the power spike will opens a menu to switch to flight lion silent modes
Getting More Battery Zestfulness
Turn off GPS as long as not in use: Substantiation for a settlement dish in your icon costiveness. Cunning applications turn on GPS when in behave toward, but may not turn alterum jock fallible.
Turn off Bluetooth when you don’t use it: This is done using the Bluetooth logo widget on the home border.
Critical point off WiFi when not in use: Android will protract to search for WiFi even if there isn’t a device in range. Less Settings, denominate “Heterodyne networks > Wi-Fi.”
Figure doped which apps use the most power: From Settings, select €About diphthong > Battery > Battery Use€ to phantasmagoria a chart ranking power usage by dint of app.