> Just one question, which I should have asked about the DW5821e too: Is > it possible to configure the firmware of these modems to USB2 only, and > do they work with the qmi_wwan driver then? > I know these modules force a USB 2.0-only mode when they switch to fastboot to allow firmware upgrade, but there is no way to configure the firmware to boot into USB 2.0-only mode while in modem mode. -- Aleksander https://aleksander.es