I have a Quectel EM061K-GL (M.2 Key-B) module and I’d like to update it to the latest generic, non-OEM firmware.
Module info:
Model: EM061K-GL
Current firmware (from host): EM061KGLAAR01A02M2G
USB IDs: VID 2C7C / PID 6008
Usage:
Windows 10 laptop via a USB M.2 Key-B WWAN adapter with SIM slot
Linux SBC (Radxa ROCK 5B+) in the **M.2 Key-B slot with a board SIM socket
Symptoms
On Windows: shows as a Generic Mobile Broadband Adapter, but fails with Code 10 (device cannot start)and there is no Mobile Broadband interface in netsh mbn.
On Linux: detected as cdc_mbim / wwan0, but mbimcli --query-subscriber-ready-status reports sim-not-inserted, even though the SIM works fine in a phone.
Could you please provide:
The recommended latest generic firmware image for EM061K-GL and any official flashing tool and brief procedure for updating / recovering this module over USB (DM / QDLoader). I’m trying to reflash to the latest generic EM061K-GL firmware and get the official Quectel tool + step-by-step procedure for updating / recovering this module over USB (DM / QDLoader), including any required USB-composition settings.
Could you please send me the same, latest generic EM061K-GL firmware, the flashing tool, and the flashing procedure, to my email as well?
My module (currently on EM061KGLAAR01A02M2G) is in a Linux setup and has ended up in a USB composition that exposes only ECM + GPS, no AT, DIAG, or MBIM port. With no AT port I can’t reconfigure it back over USB, and this carrier board has no UART routed to the M.2 socket, so a full reflash looks like my only recovery path.
Could you also confirm:
Whether the procedure you send covers recovering a module that has no AT port (i.e. forcing EDL / 9008 mode), and
The on-card test points or pins to force EDL on the EM061K-GL, since I have no UART access.