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[GH-ISSUE #17] QMI isn't connecting with the Internet #13
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Originally created by @Wojslav on GitHub (Oct 26, 2024).
Original GitHub issue: https://github.com/4IceG/ZTE-MF286D/issues/17
Hello, I had a problem with my device. It is not connecting with the Internet. I tried with different SIM cards and it looks like the modem itself works properly (I can check status in 3ginfo: it shows signal strenght, operator name etc.). I can even send and receive SMSes! But at the same time, the qmi-wan interface constantly shows 0 B for both RX and TX and a connection with Internet doesn't works. I have followed the instructions here. What else I can do?
@0xidexFF commented on GitHub (Oct 28, 2024):
i have same issue, qmi modem is not working properly,
`ATI
Manufacturer: ZTE CORPORATION
Model: MF286DMODULE
Revision: BD_MF286DMODULEV1.0.0B07
SVN: 01
+GCAP: +CGSM
OK`
you can see that sim is registering fine on the network
for some reason the modem is comming as RDINS and QMI, as seem in the kernal logs
i tried both interfaces with no response
modem has vaild ip address as well,
AT+CGCONTRDP +CGCONTRDP: 1,5,internet,XX.XX.XX.XX,,XX.XX.XX.XX,XX.XX.XX.XXi event tried older version of openwrt
openwrt-22.03.0-ipq40xx-generic-zte_mf286d-squashfs-sysupgrade.bin@0xidexFF commented on GitHub (Oct 29, 2024):
`
/proc # cat cpuinfo
processor : 0
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 38.40
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
Hardware : Qualcomm Technologies, Inc MDM9650
Revision : 0000
Serial : 0000000000000000
Processor : ARMv7 Processor rev 5 (v7l)
/proc # cat version
Linux version 3.18.31 (scl@scl_xa241_125) (gcc version 4.9.2 (GCC) ) #1 PREEMPT Thu Jul 6 00:24:57 CST 2023
boot hsusb composition: 9025
boot hsic composition: empty
Choose Composition by Pid:
901D - DIAG + ADB
901F - DIAG + ADB + DUN
9021 - DIAG + QMI_RMNET (Android)
9022 - DIAG + ADB + QMI_RMNET (Android)
9024 - RNDIS + ADB [Android]
9025 - DIAG + ADB + MODEM + NMEA + QMI_RMNET + Mass Storage (Android)
902B - RNDIS + ADB + Mass Storage
902D - RNDIS + DIAG + ADB [Android]
9049 - DIAG + ADB + DUN + RMNET + Mass Storage + QDSS [Android]
904A - DIAG + QDSS [Android]
9056 - DIAG + ADB + SERIAL + RMNET + Mass Storage + Audio [Android]
9057 - RNDIS : ECM
9059 - DIAG+ADB+RNDIS : ECM
905B - MBIM
9060 - DIAG + QDSS + ADB
9063 - RNDIS : ECM : MBIM
9064 - DIAG + ADB + MODEM + QMI_RMNET : ECM : MBIM
9067 - Mass storage + QMI_RMNET : Mass Storage + MBIM
9084 - DIAG + QDSS + ADB + RMNET
9085 - DIAG+ADB+MBIM+GNSS
9091 - DIAG + MODEM + QMI_RMNET + ADB
90A1 - DIAG + ADB + (multiplexed) QMI_RMNET (Android)
90A9 - DIAG + ADB + MODEM + NMEA + QDSS (bulk in) + RMNET : ECM : MBIM
90AD - DIAG + ADB + MODEM + NMEA + QMI_RMNET + Mass Storage + DPL
90B1 - ECM
90D5 - DIAG + ADB + MBIM + GNSS + DUN
90D6 - DIAG + MBIM + GNSS + DUN
F000 - Mass Storage
empty - it is used to allow either hsic or hsusb to have no composition at all(must reboot to take effect).
hsic_next -
hsusb_next -`
@4IceG commented on GitHub (Oct 29, 2024):
Very strange... for me qmi works normally.
@0xidexFF commented on GitHub (Oct 29, 2024):
do you have the same LTE modem as me above?
@0xidexFF commented on GitHub (Oct 30, 2024):
My modem seems to be a android device
i can log into it
i am not sure why its not via QMI
comes with some sort of login
i am not to sure what to make of this
even the usr/bin has some stuff in it
i think there something missinng from openwrt to initialize this modem
@0xidexFF commented on GitHub (Nov 10, 2024):
@4IceG any thoughts?
@owangen commented on GitHub (Nov 24, 2024):
I can confirm I have the same problem with my ZTE MF286D and the latest release, reverted back to old version and it worked again
@0xidexFF commented on GitHub (Nov 27, 2024):
@owangen on which version you have it working?
@owangen commented on GitHub (Nov 27, 2024):
Version r25826-5713032fd4 [Build: 05.04.2024]. I have not tried the version from 20. October.
@0xidexFF commented on GitHub (Dec 30, 2024):
Finally, i got my internal modem to work,
had to remove
uqmiandkmod-usb-net-qmi-wwanthen installmodemmanager,luci-proto-modemmanagermodemmanager seems to work, without qmi, but the speed seems to be slow." Wojslav
since this is
ppp0i think the speed is max150Mbps .