Lock the screen of your Android device simply clicking on the Zzz app icon.
Get it now!

Fully compatible with newest version of Android.

This action will preserve your hardware button!
After locking, your device will go to sleep, preseving the battery too!

This app uses the Device Administrator permission.

Unlike many other apps in the market, this app doesn't read your personal data.
Verify yourself: NO PERSONAL DATA PERMISSIONS ARE REQUIRED FROM THIS APP :-)

This is not a widget, simply the smallest application in the Android market. No memory will be used during normal device operations.

Works on Android version 2.2 or above !


IMPORTANT:
Prior to uninstall this app, go to SETTINGS => LOCATION AND SECURITY => DEVICE ADMINISTRATION and deselect the device admin (Zzz in this case) which you want to uninstall.
Next, uninstall the application, you should be able to do it.

Step 1. Download Screen lock and sleep .. zzz.. Mod (Paid for free Free purchase) APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Screen lock and sleep .. zzz.. Mod (Paid for free Free purchase) APK will begin installing on your device. Simple.

Step 1. Download HappyMod APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Search Screen lock and sleep .. zzz.. Mod, click Download.
Step 4: You can download 100% working mods on HappyMod with one click.