You use android device so long and many times to used power button tolock and unlock power(wake up screen). It's easy has problem with this button or maybe it's not working right now. So we build this application to fix this problem for you, for save capability of power button.

With this application you can use Volume button to unlock power (wake up screen) instead power button as usually. Also you can lock power by icon in notification or shake or double click volume button.

Excited feature isauto on/off for save battery. In this feature you can settings time for turn on and time for turn off. For example, the time between 11 PM to 6 AM next day, you sleep in this time. Of course, you don't use the phone. So you settings turn off at 11 PM and turn on at 6 AM. It's really save phone's battery.

Highlight Functions:
★Unlock power(wake up screen) via volume key
★ Auto ON/OFF forsave battery
★ Lock via notification button
★Lock screenvia single button
★ Lock screen via shake (It's dependency on your sensor device)
★ Unlock screen via shake (only Pro version app)
https://play.google.com/store/apps/details?id=ara.android.unlockscreenpro
★ Double volume button to lock power
★ Support multiple languages

We add Feedback button in menu for directly send email to us if you have any issue.
And Forum button in menu for any sharing experience or any discussion.

If you want to uninstall please use "UNINSTALL APP" button for easy to uninstall.

If Floating button lock not working please accept permission Display pop-up window . You can follow by steps: Settings -> Installed apps -> Volume Unlock -> Other permissions -> Accept permission "Display pop-up window”.

This app uses the Device Administrator permission for lock screen.

Hope to useful for you.
Please share and help us 5 stars.
Thank you very much !

// Option A //

To download Volume Unlock mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Volume Unlock mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Volume Unlock from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Volume Unlock in HappyMod App.