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.
- Settings => Apps => App management => « Wi-Fi Service » => Data usage
- Disable mobile data => Turn OFF
- Disable Wi-Fi => Turn OFF
- Background data => Turn ON
- Settings => Apps => App management => « Wi-Fi Service » => Battery usage
- Allow foreground activity => Turn ON
- Allow background activity => Turn ON
- Settings => Battery
- More settings => Optimize battery use => « Wi-Fi Service » => Don't optimize
- Sleep Standby Optimization => Turn OFF
- Power saving mode => Turn OFF
- Settings => Mobile network => Data usage
- Network access => « Wi-Fi Service » => Select 'Wi-Fi & mobile data'
- Data saving => Turn OFF