RM520N-GL总是拨号WCDMA，请帮忙看下

物联网模组
,
1

设备是H69K，RK3568芯片，OpenWRT。
模组名称 RM520N-GL
制造商 Quectel
固件版本 RM520NGLAAR03A03M4G
最近出现了开机拨号总是WCDMA的状况，需要重新拨号多次才能5G，请帮忙看下是啥情况。
另外，是否有最新固件，可否帮忙发到： albert.qiu@icloud.com
多谢。

[03-04_14:01:00:472] Find /sys/bus/usb/devices/6-1 idVendor=0x2c7c idProduct=0x801, bus=0x006, dev=0x002
[03-04_14:01:00:473] Auto find qmichannel = /dev/qcqmi0
[03-04_14:01:00:473] Auto find usbnet_adapter = usb0
[03-04_14:01:00:473] netcard driver = GobiNet, driver version = V1.6.3
[03-04_14:01:00:473] qmap_mode = 1, qmap_version = 5, qmap_size = 0, muxid = 0x81, qmap_netcard = usb0
[03-04_14:01:00:473] Modem works in QMI mode
[03-04_14:01:02:329] Get clientWDS = 8
[03-04_14:01:02:363] Get clientWDS = 9
[03-04_14:01:02:393] Get clientDMS = 10
[03-04_14:01:02:425] Get clientNAS = 11
[03-04_14:01:02:457] Get clientUIM = 12
[03-04_14:01:02:489] requestBaseBandVersion RM520NGLAAR03A03M4G
[03-04_14:01:02:681] requestGetSIMStatus SIMStatus: SIM_READY
[03-04_14:01:02:745] requestGetProfile[pdp:1 index:1] ///0/IPV4V6
[03-04_14:01:02:777] requestRegistrationState2 MCC: 460, MNC: 1, PS: Detached, DataCap: UNKNOW
[03-04_14:01:02:809] requestRegistrationState2 MCC: 460, MNC: 1, PS: Detached, DataCap: UNKNOW
[03-04_14:01:02:841] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
[03-04_14:01:02:873] requestQueryDataCall IPv6ConnectionStatus: DISCONNECTED
[03-04_14:01:02:873] ip addr flush dev usb0
[03-04_14:01:02:878] ip link set dev usb0 down
[03-04_14:01:17:914] requestRegistrationState2 MCC: 460, MNC: 1, PS: Detached, DataCap: UNKNOW
[03-04_14:01:32:954] requestRegistrationState2 MCC: 460, MNC: 1, PS: Detached, DataCap: UNKNOW
[03-04_14:01:47:994] requestRegistrationState2 MCC: 460, MNC: 1, PS: Detached, DataCap: UNKNOW
[03-04_14:01:58:298] requestRegistrationState2 MCC: 460, MNC: 1, PS: Detached, DataCap: UNKNOW
[03-04_14:02:01:658] requestRegistrationState2 MCC: 460, MNC: 1, PS: Attached, DataCap: UMTS
[03-04_14:02:03:258] requestSetupDataCall WdsConnectionIPv4Handle: 0xe259bf80
[03-04_14:02:03:642] requestSetupDataCall WdsConnectionIPv6Handle: 0xe259c810
[03-04_14:02:03:738] requestRegistrationState2 MCC: 460, MNC: 1, PS: Attached, DataCap: UMTS
[03-04_14:02:03:834] ip link set dev usb0 up
[03-04_14:02:03:849] busybox udhcpc -f -n -q -t 5 -i usb0
[03-04_14:02:04:016] udhcpc: ip addr add 10.67.6.7/255.255.255.240 broadcast + dev usb0
[03-04_14:02:04:022] udhcpc: setting default routers: 10.67.6.8
[03-04_14:02:04:032] ip -6 address flush dev usb0
[03-04_14:02:04:036] ip -6 address add 2408:84e1:1c0:508b:9d4d:a849:9572:4827/64 dev usb0
[03-04_14:02:04:044] ip -6 route add default dev usb0
[03-04_14:03:14:431] requestDeactivateDefaultPDP WdsConnectionIPv4Handle
[03-04_14:03:14:462] requestDeactivateDefaultPDP WdsConnectionIPv6Handle
[03-04_14:03:15:496] requestDeactivateDefaultPDP err = 0
[03-04_14:03:15:496] ip addr flush dev usb0
[03-04_14:03:15:511] ip link set dev usb0 down
[03-04_14:03:15:654] GobiNetThread exit
[03-04_14:03:15:655] qmi_main exit
[03-04_14:03:25:338] Find /sys/bus/usb/devices/6-1 idVendor=0x2c7c idProduct=0x801, bus=0x006, dev=0x002
[03-04_14:03:25:338] Auto find qmichannel = /dev/qcqmi0
[03-04_14:03:25:338] Auto find usbnet_adapter = usb0
[03-04_14:03:25:338] netcard driver = GobiNet, driver version = V1.6.3
[03-04_14:03:25:339] qmap_mode = 1, qmap_version = 5, qmap_size = 31744, muxid = 0x81, qmap_netcard = usb0
[03-04_14:03:25:339] Modem works in QMI mode
[03-04_14:03:25:378] Get clientWDS = 8
[03-04_14:03:25:410] Get clientWDS = 9
[03-04_14:03:25:442] Get clientDMS = 10
[03-04_14:03:25:474] Get clientNAS = 11
[03-04_14:03:25:507] Get clientUIM = 12
[03-04_14:03:25:539] requestBaseBandVersion RM520NGLAAR03A03M4G
[03-04_14:03:25:732] requestGetSIMStatus SIMStatus: SIM_READY
[03-04_14:03:25:796] requestGetProfile[pdp:1 index:1] ///0/IPV4V6
[03-04_14:03:25:829] requestRegistrationState2 MCC: 460, MNC: 1, PS: Attached, DataCap: UMTS
[03-04_14:03:25:861] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
[03-04_14:03:25:893] requestQueryDataCall IPv6ConnectionStatus: DISCONNECTED
[03-04_14:03:25:893] ip addr flush dev usb0
[03-04_14:03:25:899] ip link set dev usb0 down
[03-04_14:03:28:049] requestSetupDataCall WdsConnectionIPv4Handle: 0xe24b4e60
[03-04_14:03:28:242] requestSetupDataCall WdsConnectionIPv6Handle: 0xe21ed740
[03-04_14:03:28:338] requestRegistrationState2 MCC: 460, MNC: 1, PS: Attached, DataCap: UMTS
[03-04_14:03:28:435] ip link set dev usb0 up
[03-04_14:03:28:441] busybox udhcpc -f -n -q -t 5 -i usb0
[03-04_14:03:28:567] udhcpc: ip addr add 10.6.102.248/255.255.255.240 broadcast + dev usb0
[03-04_14:03:28:571] udhcpc: setting default routers: 10.6.102.249
[03-04_14:03:28:583] ip -6 address flush dev usb0
[03-04_14:03:28:590] ip -6 address add 2408:84e1:90:2cfa:41a3:a71:3a9e:11de/64 dev usb0
[03-04_14:03:28:595] ip -6 route add default dev usb0
[03-04_14:03:31:010] requestRegistrationState2 MCC: 460, MNC: 1, PS: Attached, DataCap: UMTS
[03-04_14:03:34:385] requestRegistrationState2 MCC: 460, MNC: 1, PS: Attached, DataCap: UMTS
[03-04_14:03:35:961] requestRegistrationState2 MCC: 460, MNC: 1, PS: Attached, DataCap: UMTS
[03-04_14:05:57:677] requestDeactivateDefaultPDP WdsConnectionIPv4Handle
[03-04_14:05:57:697] requestDeactivateDefaultPDP WdsConnectionIPv6Handle
[03-04_14:05:58:731] requestDeactivateDefaultPDP err = 0
[03-04_14:05:58:732] ip addr flush dev usb0
[03-04_14:05:58:751] ip link set dev usb0 down
[03-04_14:05:58:915] GobiNetThread exit
[03-04_14:05:58:915] qmi_main exit
[03-04_14:06:08:039] Find /sys/bus/usb/devices/6-1 idVendor=0x2c7c idProduct=0x801, bus=0x006, dev=0x002
[03-04_14:06:08:040] Auto find qmichannel = /dev/qcqmi0
[03-04_14:06:08:040] Auto find usbnet_adapter = usb0
[03-04_14:06:08:040] netcard driver = GobiNet, driver version = V1.6.3
[03-04_14:06:08:040] qmap_mode = 1, qmap_version = 5, qmap_size = 31744, muxid = 0x81, qmap_netcard = usb0
[03-04_14:06:08:041] Modem works in QMI mode
[03-04_14:06:08:074] Get clientWDS = 8
[03-04_14:06:08:106] Get clientWDS = 9
[03-04_14:06:08:138] Get clientDMS = 10
[03-04_14:06:08:170] Get clientNAS = 11
[03-04_14:06:08:202] Get clientUIM = 12
[03-04_14:06:08:234] requestBaseBandVersion RM520NGLAAR03A03M4G
[03-04_14:06:08:426] requestGetSIMStatus SIMStatus: SIM_READY
[03-04_14:06:08:491] requestGetProfile[pdp:1 index:1] ///0/IPV4V6
[03-04_14:06:08:522] requestRegistrationState2 MCC: 460, MNC: 1, PS: Attached, DataCap: UMTS
[03-04_14:06:08:554] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
[03-04_14:06:08:587] requestQueryDataCall IPv6ConnectionStatus: DISCONNECTED
[03-04_14:06:08:588] ip addr flush dev usb0
[03-04_14:06:08:596] ip link set dev usb0 down
[03-04_14:06:11:148] requestSetupDataCall WdsConnectionIPv4Handle: 0xe24b4e60
[03-04_14:06:11:308] requestSetupDataCall WdsConnectionIPv6Handle: 0xe21ed740
[03-04_14:06:11:405] requestRegistrationState2 MCC: 460, MNC: 1, PS: Attached, DataCap: UMTS
[03-04_14:06:11:501] ip link set dev usb0 up
[03-04_14:06:11:507] busybox udhcpc -f -n -q -t 5 -i usb0
[03-04_14:06:11:667] udhcpc: ip addr add 10.60.228.148/255.255.255.248 broadcast + dev usb0
[03-04_14:06:11:670] udhcpc: setting default routers: 10.60.228.149
[03-04_14:06:11:681] ip -6 address flush dev usb0
[03-04_14:06:11:686] ip -6 address add 2408:84e1:1c0:76ba:29fc:18dd:7c42:d88c/64 dev usb0
[03-04_14:06:11:690] ip -6 route add default dev usb0
[03-04_14:08:23:292] requestDeactivateDefaultPDP WdsConnectionIPv4Handle
[03-04_14:08:23:316] requestDeactivateDefaultPDP WdsConnectionIPv6Handle
[03-04_14:08:24:349] requestDeactivateDefaultPDP err = 0
[03-04_14:08:24:350] ip addr flush dev usb0
[03-04_14:08:24:367] ip link set dev usb0 down
[03-04_14:08:24:533] GobiNetThread exit
[03-04_14:08:24:533] qmi_main exit
[03-04_14:08:33:908] Find /sys/bus/usb/devices/6-1 idVendor=0x2c7c idProduct=0x801, bus=0x006, dev=0x002
[03-04_14:08:33:909] Auto find qmichannel = /dev/qcqmi0
[03-04_14:08:33:909] Auto find usbnet_adapter = usb0
[03-04_14:08:33:909] netcard driver = GobiNet, driver version = V1.6.3
[03-04_14:08:33:910] qmap_mode = 1, qmap_version = 5, qmap_size = 31744, muxid = 0x81, qmap_netcard = usb0
[03-04_14:08:33:910] Modem works in QMI mode
[03-04_14:08:33:973] Get clientWDS = 8
[03-04_14:08:34:005] Get clientWDS = 9
[03-04_14:08:34:037] Get clientDMS = 10
[03-04_14:08:34:069] Get clientNAS = 11
[03-04_14:08:34:101] Get clientUIM = 12
[03-04_14:08:34:133] requestBaseBandVersion RM520NGLAAR03A03M4G
[03-04_14:08:34:325] requestGetSIMStatus SIMStatus: SIM_READY
[03-04_14:08:34:389] requestGetProfile[pdp:1 index:1] ///0/IPV4V6
[03-04_14:08:34:421] requestRegistrationState2 MCC: 460, MNC: 1, PS: Attached, DataCap: 5G_SA
[03-04_14:08:34:453] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
[03-04_14:08:34:485] requestQueryDataCall

2

查询下

AT+QNWPREFCFG=“rat_acq_order”
AT+QNWPREFCFG=“mode_pref”

3

2025-03-05 14:09:08
+QTEMP:“modem-lte-sub6-pa1”,“48”
+QTEMP:“modem-sdr0-pa0”,“0”
+QTEMP:“modem-sdr0-pa1”,“0”
+QTEMP:“modem-sdr0-pa2”,“0”
+QTEMP:“modem-sdr1-pa0”,“0”
+QTEMP:“modem-sdr1-pa1”,“0”
+QTEMP:“modem-sdr1-pa2”,“0”
+QTEMP:“modem-mmw0”,“-273”
+QTEMP:“aoss-0-usr”,“48”
+QTEMP:“cpuss-0-usr”,“48”
+QTEMP:“mdmq6-0-usr”,“48”
+QTEMP:“mdmss-0-usr”,“48”
+QTEMP:“mdmss-1-usr”,“48”
+QTEMP:“mdmss-2-usr”,“49”
+QTEMP:“mdmss-3-usr”,“48”
+QTEMP:“modem-lte-sub6-pa2”,“47”
+QTEMP:“modem-ambient-usr”,“48”

4

和温度没关系。QTEMP 是查询temperature的。
需要查询

5

这俩命令没有任何返回，没有任何反应，不知道为啥～

6

大佬可否分享一下最新固件， 可否帮忙发到： albert.qiu@icloud.com 万分感谢！

7

不用更新固件。已经发送。

8

还是更新一下吧。 另外我这边发现了另外两个问题： 1. 固件更新不上，安装了Qfirehose，错误如下： 2. 没办法收发短信，是不是data-only了？ 论坛里搜的AT命里都不行

root@ImmortalWrt:~# opkg install qfirehose
Package qfirehose (1.4.9-1) installed in root is up to date.
root@ImmortalWrt:~# QFirehose -f /tmp/RM520NGLAAR03A03M4G_01.201.01.201/ -p
-ash: QFirehose: not found

9

QFirehose 需要自己编译的。没有现成的。移远提供的只有源码。

10

可否也提供源码一下给小弟，感谢！

11

刚才终于有结果了。如下： 我现在锁5G了，可以解决自动选择WCDMA了。但是锁5G就没办法手法短信了。 联通号码。

2025-03-11 14:50:29
+QNWPREFCFG: “mode_pref”,AUTO

2025-03-11 14:51:17
+QNWPREFCFG: “rat_order_pref”,NR5G:LTE:WCDMA

12

opkg install qfirehose
这个无法安装的。怎么证明已经安装了？