Changing The Screen Lock Method - Samsung Galaxy Tab A 9.7 WiFi User Manual

Personalising
Changing ringtones
Change ringtones for notifications.
On the Apps screen, tap Settings → Sounds and notifications → Ringtones and sounds →
Default notification sound, select a ringtone, and then tap OK.

Changing the screen lock method

You can change the way that you lock the screen to prevent others from accessing your
personal information.
On the Apps screen, tap Settings → Lock screen and security → Screen lock type, and then
select a screen lock method. The device requires an unlock code whenever unlocking it.
If the unlock code is forgotten, take the device to a Samsung Service Centre to reset it.
Pattern
Draw a pattern by connecting four dots or more, and then draw the pattern again to verify it.
Set a backup PIN to unlock the screen when you forget the pattern.
PIN
A PIN consists of numbers only. Enter at least four numbers, and then enter the password
again to verify it.
Password
A password consists of characters and numbers. Enter at least four characters including
numbers and symbols, and then enter the password again to verify it.
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