Screenshots are prepared on Realme C11 (Android Go edition), Android 11.

Enter the application settings.
You can do this by long clicking on the application shortcut on the desktop - in the menu that appears press “App info” or on some phones “i”

Either System Settings - Applications - “Real Time GPS Tracker” application

➔ grant “Location” permission - value “Allowed all the time”

➔ grant “Files and media” permission - if you want to use opptions Technikal log or write in file
The application will request this permission if you enable an option that uses it

➔ switch off “Remove permissions if app is not used”

➔ enable “Allow background activity” (for Android 11)
➔ Disable consumption optimisation (for Android 11)
➔ Allow unlimited battery usage (for Android 12)

➔ enable “Allow background data”
➔ enable “Use data in traffic saving mode” (or “Unrestricted data usage”)