Use volume button unlock power (wake up screen) instead power button- Button Fix
If your power button of device don't work, don't worry about it. You can use this application for use volume button to unlock power (wake up screen) instead power button. And you also use button on notification for lock power.
******* Main features ******
1. Unlock power (wake up screen) by volume button
2. Lock screen (screen off) via notification button
3. Auto start on boot
4. Auto on/off for better battery performance
This app uses the Device Administrator permission for lock screen.
Hope to useful for you. Please share and give us 5 stars. Thank you!