I am currently using the Quectel RM520N-GL modem and am experiencing issues with registering to the 5G network. I have tried various configurations, including setting the rat_acq_order to NR5G and adjusting the nr5g_band settings, but I am still unable to register the modem to the 5G network.
Additionally, when I check the registration status with AT+COPS?
, I receive code 13, and when using AT+QNWINFO
, it returns LTE as the current network.
Could you please provide me with the latest firmware version for the RM520N-GL? My current firmware version is RM520NGLAAR03A03M4G_01.201.01.201.
I would appreciate your assistance in resolving this issue.