When you have set lock screen pattern lock on your android phone it become impossible for the users other than you to unlock it without your approval.
Change lock screen kitkat.
Lock screen widgets were first introduced to android last november with android 4 2 jelly bean but in google s latest kitkat release they re disabled by default.
You ll find the face unlock feature in settings security screen lock.
The phone will scan your face but don t try to do it in a dark ish room or it won t work properly.
This video show how to disable lock screen on samsung galaxy s4.
With the launch of android 4 4 kitkat last week there s a change to lock screen widgets you need to know about.
Content provided by microsoft.
Change your lock screen background.
Simply enter the incorrect pattern or pin five times and you ll see a forgot pattern or forgot pin message.
If you re using an older version of android specifically android 4 4 kitkat or older the ability to reset the lock screen is built into the lock screen itself.
Users of android 4 2 and 4 3 know that lock screen widgets were enabled by default.
Under background select picture or slideshow to use your own picture s as the background for your lock screen.
Sometimes you feel the need to change the lock screen pattern or to cancel the lock screen at your phone.
But don t worry they haven t been killed off altogether.
On windows 10 the lock screen is the experience that you always see before signing in to your account and while it may seem like something unnecessary it provides some useful functionalities.
Change your lockscreen background.
Tap the settings on the home screen of your android 4 4 4 kitkat phone to open up the settings screen.
At the lock screen see the status of screen security under general.
How to enable lock screen widgets in android 4 4 kitkat.
View or change lock screen security settings.
At the settings screen tap the lock screen under personalization.
Go to settings personalization lock screen.