SETTINGS 123
These are the main types of settings avail-
able. Click the links to see the help articles
available for each category.
• Wireless & networks. Wi-Fi, Bluetooth,
data usage, Android Beam, and related
settings.
• Device. Sound, battery, sleep, and other
display settings.
• Personal. Location access, language, and
backup/reset options.
• Security. Passwords and certicates, app
verication, screen lock, and encryption.
• Accounts. Sync and other account
settings.
• System. Date, time, accessibility, and de-
vice information.