21
Getting to know your device
Locking and unlocking the device
Pressing the Power/Lock Key turns off the screen and puts the device into lock mode. The
device automatically gets locked if it is not used for a specified period. This helps to prevent
accidental taps and saves battery power.
To unlock the device, press the Power/Lock Key and swipe the screen in any direction.
NOTE:
Double-tapping on the screen also can wake up the screen instead of the Power/
Lock Key.
Changing the screen lock method
You can change the way that you lock the screen to prevent others accessing your personal
information.
1 Tap > > > Lock screen > Select screen lock.
2 Select a desired screen lock from None, Swipe, Knock Code, Pattern, PIN and Password.
NOTE:
Create a Google account before setting an unlock pattern and remember the Backup
PIN you created when creating your pattern lock.
Caution!
If you haven't created a Google account on the device and you forgot your PIN,
Password, and the backup PIN, you need to perform a hard reset. But if you perform
a hard reset, all user applications and user data will be deleted. Please remember to
back up any important data before performing a hard reset.
