Modem Firmware for Teltonika RUTX14

Hi, The modem in my Teltonika RUTX14 has become unresponsive and FOTA modem updates are not working, could you please send me the Modem firmware so that I can perform a force upgrade via SSH, my Teltonika firmware is version RUTX_R_00.07.22.3_WEBUI. Many thanks. David Catchpole

Dear @DavidC
From RUTX_R_00.07.22.3, I don’t know which module use.
It is hard to send corresponding firmware.