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To lock your phone without a power button, try double-tapping your screen. Many modern Android devices have a double-tap to unlock and lock feature available.
How do you instantly lock the screen?
Set or change a screen lock
- Open your phone’s Settings app.
- Tap Security. If you don’t find “Security,” go to your phone manufacturer’s support site for help.
- To pick a kind of screen lock, tap Screen lock.
- Tap the screen lock option you’d like to use.
How do I lock my phone screen?
Setting up lock-screen security
- Go to the Settings menu on your device.
- Scroll down until you find “Security” or “Security and Screen Lock” and tap it.
- Under the “Screen Security” section, tap the “Screen Lock” option.
- From here, select which lock type you want to use, whether it’s Pattern, PIN, or Password.
How do I lock my power button off?
From Android, select Restrictions and click on Configure. Under Allow Device Functionality, you’ll have the options to disable Home/Power button. Home Button-Uncheck this option to restrict users from using the Home Button. Power Off-Uncheck this option to restrict users from turning their devices off.
You don’t need to press the power button or wait for timeout to lock the screen. Just press the icon and it will lock the screen. You can customize the sounds and animation in which an animation plays before locking the screen.
What’s the best way to lock the screen?
You don’t need to press the power button or wait for timeout to lock the screen. Just press the icon and it will lock the screen. You can customize the sounds and animation in which an animation plays before locking the screen. Thanks for contributing an answer to Android Enthusiasts Stack Exchange!
Why does my Samsung Galaxy Nexus not turn on?
Power Button stopped responding. Phone will not turn on. I have had this Samsung Galaxy Nexus for less than 3 months. Originally, it took about 20 presses to get the power button to respond, but now, nothing happens when I push it.
Is there a way to lock the screen without timeout?
You don’t need to press the power button or wait for timeout to lock the screen. Just press the icon and it will lock the screen. You can customize the sounds and animation in which an animation plays before locking the screen. AFAIK no there is no way to do that in Stock Android.