Screen Off and Lock
8.0 263
v4.2.9 by Hoang Duc Lam
About Screen Off and Lock
Screen Off and Lock (Package Name: dev.qt.hdl.lockscreen) is developed by Hoang Duc Lam and the latest version of Screen Off and Lock 4.2.9 was updated on July 13, 2025. Screen Off and Lock is in the category of Tools. You can check all apps from the developer of Screen Off and Lock. Currently this app is for free. This app can be downloaded on Android 5.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
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
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
Screen Off and Lock 4.2.9 Update
- Fixed UI issues on Android 15 devices- Optimized app performance
Read More
Screen Off and Lock Features
Related Videos
Previous Versions
More
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 4d74af56be0180d10941ffb60b4fdd41eccbcdf5
Size: 7.42 MB
What's New:
- Fixed UI issues on Android 15 devices
- Optimized app performance
- Optimized app performance
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: b584cd54ca5aa01549ba7e228428f175e91dcc01
Size: 7.41 MB
What's New:
- Optimized app performance
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 22f35c907e1968c349dc6362534f388693675651
Size: 7.41 MB
What's New:
- Add Spanish language
- App optimization
- App optimization
Variant
Arch
Version
DPI
46
January 8, 2025
Screen Off and Lock
4.2.6
(46)
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: f89d0ca19b6114506c51cf6ca02d4e3cbc904e4d
Base APK: dev.qt.hdl.lockscreen.apk
Split APKs: config.arm64_v8a, config.en, config.fr, config.mdpi
Size: 7.41 MB
What's New:
- Fixed login issues with Google and some minor bugs
- App optimization
- App optimization
arm64-v8a
Android 5.0+
nodpi
46
January 10, 2025
Screen Off and Lock
4.2.6
(46)
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 3b2ce265b95b435fc7f45af7fa9b8cffcee8ba8e
Base APK: dev.qt.hdl.lockscreen.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxxhdpi, config.zh
Size: 8.02 MB
What's New:
- Fixed login issues with Google and some minor bugs
- App optimization
- App optimization
arm64-v8a
Android 5.0+
nodpi
More Information
Package Name:
Update Date:
2025-07-13
Latest Version:
4.2.9
Need Update:
Available on:
Requirements:
Android 5.0+
Report:
Safe to Download
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