Hi,
I am trying to connect the Quectel RM50xQ modem with the Sixfab 5G Development Kit but cannot establish a connection to the 5G network. I am based in Finland and have tested both DNA and Elisa SIM cards, but the modem fails to register on the network.
Could you please guide me on:
- Additional configuration steps or AT commands to resolve the issue.
- Troubleshooting SIM compatibility or network restrictions.
- Whether firmware or driver updates are required to use the modem.
Any advice or references to similar cases would be highly appreciated.
Thank you!
Asifa
I am getting this type of error in at command,
AT+COPS=?
+COPS: (1,“FI DNA”,“DNA”,“24412”,12),(0-4),(0-2)
OK
AT+COPS=1,2,“24412”
OK
AT+COPS?
+COPS: 1
OK
AT+CSQ
+CSQ: 99,99
OK
AT+QENG=“servingcell”
+QENG: “servingcell”,“SEARCH”
OK
AT+CSQ
+CSQ: 99,99
OK
AT+QENG=“servingcell”
+QENG: “servingcell”,“SEARCH”
OK
AT+QCFG=“nwscanmode”,3
ERROR
AT+COPS?
+COPS: 1
OK
AT+CSQ
+CSQ: 99,99
OK
AT+QNWPREFCFG=“nr5g_band”
+QNWPREFCFG: “nr5g_band”,41:77:78
OK
AT+QNWPREFCFG=“nr5g_band”
+QNWPREFCFG: “nr5g_band”,41:77:78
OK
AT+QNWPREFCFG=“nr5g_band”,“78”
ERROR
AT+QNWPREFCFG=“nr5g_band”
+QNWPREFCFG: “nr5g_band”,41:77:78
OK
AT+QNWPREFCFG=“nr5g_band”
+QNWPREFCFG: “nr5g_band”,41:77:78
OK
AT+QNWPREFCFG=“nr5g_band”,“1:2:3:5:7:8:12:20:25:28:38:40:41:48:66:71:77:78:79”
ERROR
AT+QCFG=“nwscanmode”,1
ERROR
AT+QCFG=“nwscanmode”,1
ERROR
AT+COPS?
+COPS: 1
OK
AT+QENG=“servingcell”
+QENG: “servingcell”,“SEARCH”
OK
AT+QCFG=“nwscanmode”,3
ERROR
AT+QNWPREFCFG=“reset”
ERROR
AT+CGMR
RM502QAEAAR11A04M4G
OK