First, you need to be able to install apps outside the Google Play store on your phone, but always make sure you know what you're installing and where it is coming from!
Go to Settings. Select "General" tab, then scroll down to Security, and select "Unknown sources".
Download an application installer from our website. The file is named lms.apk (LMS in lower case).
The fastest way: On your phone's browser you go to this web address and download the installer: letmespy.com/lms.apk.
The downloaded file is located in the "Downloads" or "My Files" folder in your apps drawer.
Click on the lms.apk installer file and let it install. Once installed run the appliaction.
Confirm all security questions. Without this application will not be able to work.
Login or create new account. Then press "Start Working" button.
The Android system optimizes the battery by switching off applications running in the background. To limit the closing of the LMS application, perform the following settings.
Go to Settings >> Device maintenance (battery, storage, memory)
Go to Battery, slide to bottom
Press "Unmonitored apps", then "Add apps"
Search for LMS, then select it. Press "Done"