We use our phones everyday and the screen is what we uses most. It is important o lock you screen from prying eyes of friends, colleagues, family, school mates , and hackers. So in this article will show you how to set screen lock on Android device. You can choose to unlock by swiping, tracing a pattern over dots, or by inputting a PIN code or password. You can also opt not to have a screen lock at all, though that puts you at risk.
You can set up a screen lock to help secure your Android phone or tablet. Each time that you turn on your device or wake up the screen, you’ll be asked to unlock your device, usually with a PIN, pattern or password. On some devices, you can unlock with your fingerprint.
Set or change a screen lock
To ensure that your automatic and manual backups are encrypted with your screen lock, use a PIN, pattern or password. Learn how to back up or restore data on your phone.
- Open your phone’s Settings app.
- Tap Security.
- If you don’t see ‘Security’, tap Security & locationSecurity.
- To choose a kind of screen lock, tap Screen lock.
- If you’ve already set a lock, you’ll need to enter your PIN, pattern or password before you can pick a different lock.
- Tap the screen lock option that you’d like to use. Follow the on-screen instructions.
- To change your screen lock’s settings, next to ‘Screen lock’, tap Settings . Settings include automatic lock timing, Power button locking and a lock screen message.
Screen lock options
- None: Your phone stays unlocked. This gives no protection, but you can get to your home screen quickly.
- Swipe: Swipe your finger across your screen. This gives no protection, but you can get to your home screen quickly.
- Pattern: Draw a simple pattern with your finger.
- PIN: Enter 4 or more numbers. Longer PINs tend to be more secure.
- Password: Enter 4 or more letters or numbers. A strong password is the most secure screen lock option.
- Stay unlocked: On Android 10 and above, you can let your device stay unlocked for longer in certain conditions, like when your device is at home.
- Automatic unlock: On some older Android versions, you can use Smart Lock to automatically unlock your device in some situations, like when you’re at home or work.
Tip: You can temporarily turn off Smart Lock by turning on lockdown. Learn how to use lockdown.