When my device connected to wifi mobile tower shows normal but network switch to 2g when I disconnect from wifi network auto switch to 2g but not on the settings, if I want to connect to 4G or 5G I have to restart my network or do flight mode and also not able to call sometime when device connected to wifi because it already switched to 2g I am facing this problem for a long time please resolve this problem 😭 🙏.