No bells and whistles, no ads, it is just a simple app that switches off the screen of your device and locks it (with the previously selected screen lock type) while saving you some time and saving your power button. Usually you are on your screen anyway and you can save a few seconds every time you use this app to switch off and lock the screen because you do not have to search for the physical button. These seconds add up and if you think about it you can save a lot of time with this app and time is money.
It is also more convenient and by using this app you will reduce the wear on your power button.

What does it do?
You click on the app then the screen of your device (phone or tablet) will switch off instantly and it will be locked with the previously selected screen lock type.
Your personal data will not be affected by this app.

UNLOCKING WORKS WITH THE FOLLOWING SCREEN LOCK TYPES
-Swipe
-Slide
-Pattern
-PIN
-Number
-Password
-None (No screen lock)

IT DOES NOT WORK WITH
-Fingerprint
-Face

Instructions on how to install, use and uninstall the app for Android 9 (Pie) and Samsung S10e
On other Android versions and devices there can be differences.
1. Installation
1. Step 1: Download and install.
In the Play Store click the “Buy”/"Install" button. This will download and install the app on your device.
1. Step 2: Add to home screen.
Long press the "Simple Screen Lock" app then click "Add to Home".
This will add a shortcut to your home screen.
1. Step 3: Run the app.
Click on the "Simple Screen Lock" icon on your home screen to run the app.
1. Step 4: Grant Device Admin rights.
Click the "Activate" button to grant Device Admin rights for the app. This is needed for the app to be able to lock the screen.
Once you click "Activate", the screen of your device will switch off instantly and it will be locked with the previously selected screen lock type.

2. Usage
Click on the app, the screen of your device will switch off instantly and it will be locked with the previously selected screen lock type.

3. Uninstallation
Important note: First you have to “Deactivate” the device admin app before you can uninstall it.

Option 1

3.1.1. Long press on the app.
3.1.2. Click "Uninstall".
3.1.3. Click "OK" to uninstall.
3.1.4. "Package installer" appears on the notification bar, swipe your finger from the top of the screen towards the bottom to access the notification bar, expand the "Package installer", click "Manage device admin apps".
3.1.5. Unselect the "Simple Screen Lock" app.
3.1.6. Click "Deactivate".
3.1.7. Repeat 3.1.1.-3.1.3. and the app is uninstalled.

Option 2

Android 4.1, 4.4, 5.1, 6.0, 7.0 (Jelly Bean, KitKat, Lollipop, Marshmallow, Nougat):
3.2.1.1. Go to “Settings” -> “Security” -> “Device administrators” -> Unselect "Simple Screen Lock" -> Click "Deactivate".
3.2.1.2. Go to “Settings” -> “Apps” -> Click on the “Simple Screen Lock” app -> Click “Uninstall” -> Click “OK”.

Android 8.0.0, 9, 10, 11 (Oreo, Pie, Android10, Android11)
3.2.2.1. Go to “Settings” -> Click on the search icon or the “Search” button -> Type “Device admin apps” -> click on “Device admin apps” -> Unselect "Simple Screen Lock" -> Click "Deactivate".
3.2.2.2. Go to “Settings” -> Click on the search icon or the “Search” button -> Type "Simple Screen Lock" -> click on "Simple Screen Lock" -> Click “Uninstall” -> Click “OK”.

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❤️ Thank you ❤️

// Option A //

To download Simple Screen Lock | Screen Off | No Ads mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Simple Screen Lock | Screen Off | No Ads 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 Simple Screen Lock | Screen Off | No Ads 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 Simple Screen Lock | Screen Off | No Ads in HappyMod App.