Settings > Accounts > Google account-name. This means you
need to sync manually to collect messages, email, and other
recent information, and won't receive notifications when up-
If you know you won't be near a Wi-Fi network for a while,
switch to Airplane mode: press and hold the Power button, or
go to Settings > Wireless & Networks > More > Airplane mode.
Check battery level and usage details
Open Settings > Device > Battery.
The list at the bottom of the screen shows the breakdown of bat-
tery usage for individual apps and services. Touch a graph for
more details. The details screen for some apps includes buttons
that allow you to adjust settings affecting power usage, or stop
the app completely.
may not work correctly.
Battery status (charging, discharging) and level (as a percentage
of fully charged) are displayed at the top of the screen.
The discharge graph shows battery level over time since you last
charged the device, and how long you've been running on battery
Manage memory usage
You typically don't need to worry about managing apps beyond
installing, opening, and using them. But there may be times
NEXUS 7 GUIDEBOOK
If you stop some apps or services, your device