Screen Off and Lock

Android App Analysis and Review: Screen Off and Lock, Developed by Hoang Duc Lam. Listed in Tools Category. Current Version Is 4.2.7, Updated On 24/04/2025 . According to users reviews on Google Play: Screen Off and Lock. Achieved Over 2 million Installs. Screen Off and Lock Currently Has 3 thousand Reviews, Average Rating 4.0 Stars

---

---

Function:
  Turn off and lock the screen for your beloved handset.
  This function already exists on your phone, which is the power button. But because of too much pressure it will quickly become greasy and gradually damage the power button. So we write this application helps the user to share the burden on the power button (Power).

Launch icon:
After installation, the application will have 2 launch icons:
1. "Screen Off and Lock" is used to perform the function of turning off and locking the screen
2. "Settings" is used to set up settings and manage your Premium account.

This app uses the following permissions:
1. Device Administrator permission.
To uninstall Lock Screen app:
1. Turn off "Device Administrator permission" in Settings or Go to phone's Settings > Security > Device administrators > Uncheck
Screen Off and Lock.
2. Go to phone's Settings > Apps > Lock Screen > Tap uninstall.
2. AccessibilityServices API: For supported phones fingerprint, to turn off and
lock the screen and screen unlock operations with fingerprints on your
phone device.
To off AccessibilityServices: Turn off "Accessibility Service" in Settings and follow the instructions or Go to phone's Settings > Accessibility >
Downloaded apps/Installed services > Screen Off and Lock > Switch off