There are times when people want to disconnect their tablet from their machine to download and manipulate patterns. Battery life becomes a concern once the tablet has been removed. One way to increase battery life is to turn on Airplane mode.
To do this, go to the Home screen.
Press the Apps icon.
Go to Settings.
From the settings menu on the left, select “More…”. On the right pane, select the “Airplane mode” to activate it. Next, turn on the WiFi on the left pane and exit the settings app. This will turn off the Cell Standby feature that comes with all android systems and preserve your battery life.
