These Settings must be properly configured to keep Mobile Tracker Free working.
Info: A password may be required to access the application settings. If you have not changed, the default password is *1234*. More information about the application password here.
1) Settings => Apps => App launch => « Wi-Fi Service » => Manage manually =>
- Auto-launch => Turn ON
- Secondary launch => Turn ON
- Run in background => Turn ON
2) Settings => Mobile network => Data usage => Network access
- Turn ON Mobile Data, Roaming Data & Wi-Fi for « Wi-Fi Service »
3) Settings => Apps => Apps => « Wi-Fi Service » => Data usage => Turn all ON
4) Settings => Battery => More battery settings => Stay connected when device sleeps => Turn ON
5) Settings => Mobile network => Data usage => Smart Data Saver => Installed apps => « Wi-Fi Service » => Turn ON
6) Settings => Apps => Apps => Menu => Special access => Unrestriced data access => « Wi-Fi Service » => Turn ON