After firmware version 7.01.2, it is no longer possible to manually select an operator. With FW 7.01.4, the modem itself selects an operator no matter what code I enter, it seems the manual mode is ignored. As of FW 7.02.x, the modem cannot register with the selected operator. If I switch the modem back to auto mode, the operator is selected. After downgrading to version 7.01.2, manual selection works fine again.
What can I do to make it work on FW 7.02.7