How do I scan 5G cells using RM510Q-GL?

IoT Modules 5G Module
1

I’m trying to scan a 5G cell using RM510Q-GL. When I run the AT+QENG=“servingcell” AT command, the information on 5G doesn’t display normally.

Quectel
RM510Q-GL
Revision: RM510QGLAAR11A03M4G

+COPS: 0,0,“SKTelecom”,7

OK

+QENG: “servingcell”,“NOCONN”
+QENG: “LTE”,“FDD”,450,05,E76B7,435,3200,7,3,3,B100,-94,-12,-65,13,0,-32768,33
+QENG: “NR5G-NSA”,450,05,65535,-32768,-32768,-32768

The signal strength such as RSRP seems to be -32768.

How can I get the right information?

Do I need to update the latest firmware?

If you have any new firmware, please send it to me by email. (dark8824@geotwo.com)

2

Dear @darktwit
-32768 is a invalid data, please confirm your device connect 5G cell.
+COPS: 0,0,“SKTelecom”,7
=>This is also LTE network.

I have sent the latest firmware to you via Message, please check.