Hello Quectel support,
I am working with the RM530N-GL module (firmware version: RM530NGLAAR05A01M4G) and trying to establish a 5G NR-DC connection using n78 as anchor (FR1) and n258 as secondary cell (FR2/mmWave).
I’ve configured the module using the appropriate AT commands:
AT+QNWPREFCFG="mode_pref",NR5G
AT+QNWPREFCFG="nr5g_band",78
AT+QNWPREFCFG="nsa_nr5g_band",258
AT+QNWPREFCFG="nrdc_nr5g_band",258
However, when I query:
AT+QNWPREFCFG="ue_capability_band"
the nsa_nr5g_band and nrdc_nr5g_band fields reset to 0, and the module does not advertise support for band n258.
This suggests that my firmware might be FR1-only, even though the RM530N-GL hardware supports mmWave (FR2).
Could you please provide a firmware version with FR2 (n258) support enabled?
Additionally, if available, please provide instructions or tools to update the firmware on this module over USB.
Thank you in advance for your support.