Hello team, I would like to know what is the openwrt firmware of this CPE 4G outdoor router called H5 version 3, I leave the photos. B
y default it comes with a LEDE version 17 system. Thanks.
If you have device, please tell me to mrkenz9595@gmail.com, i know how to get it. You can use command in ssh if dont work, you use Ch341a get it.
I recently got this CPE, I was hoping, since it had a custom version of openwrt I could
flash the original version of openwrt. Unfortunately it is not possible, every time I try to load the firmware both from U-Boot and
from the custom version of Openwrt I get an error 
The cpe (identified as XM206 - Board R44) is based on the MT7628NN chip, with 32Mb of flash and 64Mb of ddr2 ram. I immediately had to modify the heatsink by increasing it in size
because under the summer heat it went into lockdown.
The 30/32 devices connected with the wifi are just fantasies !! .. already with 2 PCs connected in 2.4G wifi it starts to go slow, until it stops.
The port is FastEthernet
The modem (mpcie) is a clone of famous brands such as Quectel or Zte. The custom version WRT in memory is configured to work with various mpcie modems (AT command strings to initialize and connect the modem) of the usb type (NOT SERIAL).
The present modem (made with ZXIC Mobile Boardband chip) is recognized as a ZTE WCDMA modem (usbid 19d2: 0579), it is of the cat4 type, with 150mbps in DW and 50mbps in UP, the speeds it has reached is 12Mb / s down and 7Mb / s in up.
Too bad that after two weeks of work the modem is dead
Checking the configuration files present I found a list of idusb modems that the modem is configured by default to read and recognize them:
5c6:5042 ??
12d1:14db E353/E3131
19d2:579 ZTE WCDMA
19d2:532 ZTE WCDMA
19d2:1244 ZTE WCDMA ZTE MF831
1bbb:0192
305a:1415 | ??
2c7c:0306 EG06/EP06/EM06 LTE-A
2c7c:125 EC25 LTE
2c7c:6026 ??
05c6:f601 Qualcomm ??
12d1:15c1 ME906s LTE M.2 Module
1782:5d22 Spreadtrum Communications Inc.
1782:4034 Spreadtrum Communications Inc.
1782:4030 Spreadtrum Communications Inc.
1e0e:9001 ??
1286:4e3d ??
I replaced the present (and not working) Zte modem with quectel ec25 and for the moment it works.
I believe the only supported modem and Cat6 is the quectel EG06 / EP06 / EM06.
The files called for the modem connection are:
air.sh gsc.sh simcom.sh ukl.sh
common.sh quectel.sh tct.sh zte.sh
Board info:
cat /proc/cpuinfo
system type : MediaTek MT7628AN ver:1 eco:2
machine : R44
processor : 0
cpu model : MIPS 24KEc V5.5
BogoMIPS : 380.92
wait instruction : yes
microsecond timers : yes
tlb_entries : 32
extra interrupt vector : yes
hardware watchpoint : yes, count: 4, address/irw mask: [0x0ffc, 0x0ffc, 0x0ffb, 0x0ffb]
isa : mips1 mips2 mips32r1 mips32r2
ASEs implemented : mips16 dsp
shadow register sets : 1
kscratch registers : 0
package : 0
core : 0
VCED exceptions : not available
VCEI exceptions : not available
cat /proc/meminfo
MemTotal: 60864 kB
MemFree: 20524 kB
MemAvailable: 27944 kB
Buffers: 4468 kB
Cached: 13020 kB
SwapCached: 0 kB
Active: 14232 kB
Inactive: 6840 kB
Active(anon): 3840 kB
Inactive(anon): 100 kB
Active(file): 10392 kB
Inactive(file): 6740 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 29692 kB
SwapFree: 29692 kB
Dirty: 0 kB
Writeback: 0 kB
AnonPages: 3592 kB
Mapped: 3768 kB
Shmem: 356 kB
Slab: 8872 kB
SReclaimable: 3104 kB
SUnreclaim: 5768 kB
KernelStack: 440 kB
PageTables: 348 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 60124 kB
Committed_AS: 7780 kB
VmallocTotal: 1048372 kB
VmallocUsed: 0 kB
VmallocChunk: 0 kB
cat /proc/devices
Character devices:
1 mem
4 ttyS
5 /dev/tty
5 /dev/console
5 /dev/ptmx
10 misc
90 mtd
108 ppp
128 ptm
136 pts
180 usb
188 ttyUSB
189 usb_device
254 watchdog
Block devices:
259 blkext
31 mtdblock
254 zram
cat /proc/version
Linux version 4.4.140 (abu@openwrt) (gcc version 5.4.0 (LEDE GCC 5.4.0 1.0.77) ) #0 Tue Dec 1 12:18:09 2020
cat /etc/openwrt_release
DISTRIB_ID='LEDE'
DISTRIB_RELEASE='17.01.5'
DISTRIB_REVISION='1.0.101'
DISTRIB_CODENAME='openwrt'
DISTRIB_TARGET='ramips/mt7628'
DISTRIB_ARCH='mipsel_24kc'
DISTRIB_DESCRIPTION='LEDE OpenWrt 17.01.5 1.0.101'
DISTRIB_TAINTS='no-all busybox'
cat /etc/openwrt_version
1.0.101
cat sysctl.conf
> kernel.panic=3
> kernel.core_pattern=/tmp/%e.%t.%p.%s.core
>
> net.ipv4.conf.default.arp_ignore=1
> net.ipv4.conf.all.arp_ignore=1
> net.ipv4.ip_forward=1
> net.ipv4.icmp_echo_ignore_broadcasts=1
> net.ipv4.icmp_ignore_bogus_error_responses=1
> net.ipv4.igmp_max_memberships=100
> net.ipv4.tcp_fin_timeout=30
> net.ipv4.tcp_keepalive_time=120
> net.ipv4.tcp_syncookies=1
> net.ipv4.tcp_timestamps=1
> net.ipv4.tcp_sack=1
> net.ipv4.tcp_dsack=1
> # jumbo frames enabled
> net.ipv4.tcp_mtu_probing=1
>
> net.ipv6.conf.default.forwarding=1
> net.ipv6.conf.all.forwarding=1
>
> net.netfilter.nf_conntrack_acct=1
> net.netfilter.nf_conntrack_checksum=0
> net.netfilter.nf_conntrack_max=16384
> net.netfilter.nf_conntrack_expect_max=8192
> net.netfilter.nf_conntrack_tcp_timeout_established=7440
> net.netfilter.nf_conntrack_udp_timeout=60
> net.netfilter.nf_conntrack_udp_timeout_stream=180
>
> # disable bridge firewalling by default
> net.bridge.bridge-nf-call-arptables=0
> net.bridge.bridge-nf-call-ip6tables=0
> net.bridge.bridge-nf-call-iptables=0
> net.bridge.bridge-nf-call-custom=1
>
> # vm
> vm.min_free_kbytes=4096
> vm.vfs_cache_pressure=200
> vm.dirty_background_ratio=5
> vm.dirty_ratio=10
> vm.dirty_expire_centisecs=500
> vm.dirty_writeback_centisecs=200
> vm.extfrag_threshold=10
free
total used free shared buffers cached
Mem: 60864 40500 20364 356 4468 13028
-/+ buffers/cache: 23004 37860
ifconfig
br-lan Link encap:Ethernet HWaddr 00:7E:09:10:48:D4
inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:395999 errors:0 dropped:0 overruns:0 frame:0
TX packets:384340 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:274549564 (261.8 MiB) TX bytes:349764225 (333.5 MiB)
eth0 Link encap:Ethernet HWaddr 00:7E:09:10:48:D4
inet6 addr: fe80::27e:9ff:fe10:48d4/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:401579 errors:0 dropped:0 overruns:0 frame:0
TX packets:384590 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:282068554 (269.0 MiB) TX bytes:351321537 (335.0 MiB)
Interrupt:5
eth0.1 Link encap:Ethernet HWaddr 00:7E:09:10:48:D4
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:13 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:2982 (2.9 KiB)
eth0.2 Link encap:Ethernet HWaddr 00:7E:09:10:48:D5
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:396000 errors:0 dropped:0 overruns:0 frame:0
TX packets:384569 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:274549892 (261.8 MiB) TX bytes:349779339 (333.5 MiB)
eth1 Link encap:Ethernet HWaddr 34:4B:50:00:00:00
inet addr:10.144.210.170 Bcast:10.144.210.175 Mask:255.255.255.248
inet6 addr: fe80::364b:50ff:fe00:0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:384593 errors:0 dropped:0 overruns:0 frame:0
TX packets:402492 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:342273696 (326.4 MiB) TX bytes:280132720 (267.1 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:333 errors:0 dropped:0 overruns:0 frame:0
TX packets:333 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:44317 (43.2 KiB) TX bytes:44317 (43.2 KiB)
swapon -s
Filename Type Size Used Priority
/dev/zram0 partition 29692 0 -1
I hope some developer can compile a version of openwrt that works. Thanks a lot!!
Hello, i need sent at command and is not possible with minicom, i use dmesg and i receive the next respond, thanks.
in what form is possible send at command to this modem
this is
root@OpenWrt:~# dmesg
[ 0.000000] Linux version 5.4.154 (builder@buildhost) (gcc version 8.4.0nWrt GCC 8.4.0 r16325-88151b8303)) #0 Sun Oct 24 09:01:35 2021
[ 0.000000] printk: bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019374 (MIPS 24Kc)
[ 0.000000] MIPS: machine is COMFAST CF-E5/E7
[ 0.000000] SoC: Qualcomm Atheros QCA9533 ver 2 rev 0
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 byt
[ 0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesizbytes
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003fff
[ 0.000000] On node 0 totalpages: 16384
[ 0.000000] Normal zone: 144 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 16384 pages, LIFO batch:3
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 16240
[ 0.000000] Kernel command line: console=ttyS0,115200n8 rootfstype=squasffs2
[ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytesear)
[ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes,ar)
[ 0.000000] Writing ErrCtl register=00000000
[ 0.000000] Readback ErrCtl register=00000000
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 57276K/65536K available (5252K kernel code, 191K rwd688K rodata, 1220K init, 205K bss, 8260K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS: 51
[ 0.000000] random: get_random_bytes called from 0x8065fa28 with crng_in
[ 0.000000] CPU clock: 650.000 MHz
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, dle_ns: 5880801374 ns
[ 0.000009] sched_clock: 32 bits at 325MHz, resolution 3ns, wraps every 41598ns
[ 0.008285] Calibrating delay loop... 431.10 BogoMIPS (lpj=862208)
[ 0.042742] pid_max: default: 32768 minimum: 301
[ 0.047797] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, r)
[ 0.055515] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bylinear)
[ 0.069133] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xfffffffx_idle_ns: 7645041785100000 ns
[ 0.079484] futex hash table entries: 256 (order: -1, 3072 bytes, linear
[ 0.086824] pinctrl core: initialized pinctrl subsystem
[ 0.095898] NET: Registered protocol family 16
[ 0.133574] workqueue: max_active 576 requested for napi_workq is out ofe, clamping between 1 and 512
[ 0.149131] clocksource: Switched to clocksource MIPS
[ 0.155827] thermal_sys: Registered thermal governor 'step_wise'
[ 0.156275] NET: Registered protocol family 2
[ 0.167485] IP idents hash table entries: 2048 (order: 2, 16384 bytes, l)
[ 0.176082] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, bytes, linear)
[ 0.185007] TCP established hash table entries: 1024 (order: 0, 4096 bytinear)
[ 0.193100] TCP bind hash table entries: 1024 (order: 0, 4096 bytes, lin
[ 0.200561] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.207470] UDP hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.214441] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, line
[ 0.222227] NET: Registered protocol family 1
[ 0.226910] PCI: CLS 0 bytes, default 32
[ 0.236636] workingset: timestamp_bits=14 max_order=14 bucket_order=0
[ 0.252225] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.258453] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRY) (c) 2001-2006 Red Hat, Inc.
[ 0.288036] Block layer SCSI generic (bsg) driver version 0.4 loaded (ma51)
[ 0.301073] pinctrl-single 1804002c.pinmux: 576 pins, size 72
[ 0.308470] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 0.318243] printk: console [ttyS0] disabled
[ 0.322892] 18020000.uart: ttyS0 at MMIO 0x18020000 (irq = 9, base_baud 2500) is a 16550A
[ 0.332016] printk: console [ttyS0] enabled
[ 0.341081] printk: bootconsole [early0] disabled
[ 0.373863] spi-nor spi0.0: w25q128 (16384 Kbytes)
[ 0.378911] 4 fixed-partitions partitions found on MTD device spi0.0
[ 0.385482] Creating 4 MTD partitions on "spi0.0":
[ 0.390469] 0x000000000000-0x000000010000 : "u-boot"
[ 0.396882] 0x000000010000-0x000000020000 : "art"
[ 0.403010] 0x000000020000-0x000000ff0000 : "firmware"
[ 0.413326] 2 uimage-fw partitions found on MTD device firmware
[ 0.419500] Creating 2 MTD partitions on "firmware":
[ 0.424644] 0x000000000000-0x000000200000 : "kernel"
[ 0.430953] 0x000000200000-0x000000fd0000 : "rootfs"
[ 0.437375] mtd: device 4 (rootfs) set to be root filesystem
[ 0.445903] 1 squashfs-split partitions found on MTD device rootfs
[ 0.452385] 0x000000520000-0x000000fd0000 : "rootfs_data"
[ 0.459209] 0x000000ff0000-0x000001000000 : "art-backup"
[ 0.468468] libphy: Fixed MDIO Bus: probed
[ 0.814230] ag71xx 19000000.eth: Could not connect to PHY device. Deferrrobe.
[ 1.149123] random: fast init done
[ 1.453579] libphy: ag71xx_mdio: probed
[ 1.459182] libphy: ar8xxx-mdio: probed
[ 1.473416] switch0: Atheros AR8229 rev. 1 switch registered on mdio.0
[ 1.521220] ag71xx 1a000000.eth: connected to PHY at fixed-0:00 [uid=000, driver=Generic PHY]
[ 1.531325] eth0: Atheros AG71xx at 0xba000000, irq 5, mode: gmii
[ 1.538137] i2c /dev entries driver
[ 1.545222] NET: Registered protocol family 10
[ 1.558370] Segment Routing with IPv6
[ 1.562413] NET: Registered protocol family 17
[ 1.567134] bridge: filtering via arp/ip/ip6tables is no longer availabldefault. Update your scripts to load br_netfilter if you need this.
[ 1.580531] 8021q: 802.1Q VLAN Support v1.8
[ 1.903278] ag71xx 19000000.eth: connected to PHY at mdio.0:1f:04 [uid=042, driver=Generic PHY]
[ 1.913960] eth1: Atheros AG71xx at 0xb9000000, irq 4, mode: mii
[ 1.921545] hctosys: unable to open rtc device (rtc0)
[ 1.934295] VFS: Mounted root (squashfs filesystem) readonly on device 3
[ 1.951649] Freeing unused kernel memory: 1220K
[ 1.956367] This architecture does not have kernel memory protection.
[ 1.963023] Run /sbin/init as init process
[ 2.589016] init: Console is alive
[ 2.593041] init: - watchdog -
[ 3.664832] kmodloader: loading kernel modules from /etc/modules-boot.d/
[ 3.719488] usbcore: registered new interface driver usbfs
[ 3.725343] usbcore: registered new interface driver hub
[ 3.730986] usbcore: registered new device driver usb
[ 3.744406] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 3.753566] ehci-fsl: Freescale EHCI Host controller driver
[ 3.761743] ehci-platform: EHCI generic platform driver
[ 3.767573] ehci-platform 1b000000.usb: EHCI Host Controller
[ 3.773529] ehci-platform 1b000000.usb: new USB bus registered, assignednumber 1
[ 3.781815] ehci-platform 1b000000.usb: irq 3, io mem 0x1b000000
[ 3.801138] ehci-platform 1b000000.usb: USB 2.0 started, EHCI 1.00
[ 3.808716] hub 1-0:1.0: USB hub found
[ 3.813324] hub 1-0:1.0: 1 port detected
[ 3.821444] kmodloader: done loading kernel modules from /etc/modules-bo*
[ 3.839569] init: - preinit -
[ 5.262158] random: jshn: uninitialized urandom read (4 bytes read)
[ 5.551918] random: jshn: uninitialized urandom read (4 bytes read)
[ 5.651965] random: jshn: uninitialized urandom read (4 bytes read)
[ 6.099427] eth0: link up (1000Mbps/Full duplex)
[ 6.109269] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 10.529797] jffs2: notice: (562) jffs2_build_xattr_subsystem: complete bng xattr subsystem, 100 of xdatum (36 unchecked, 64 orphan) and 122 of xrefdead, 32 orphan) found.
[ 10.552011] mount_root: switching to jffs2 overlay
[ 10.564530] overlayfs: upper fs does not support tmpfile.
[ 10.580330] urandom-seed: Seeding with /etc/urandom.seed
[ 10.694394] eth0: link down
[ 10.716348] procd: - early -
[ 10.719587] procd: - watchdog -
[ 11.336336] urandom_read: 4 callbacks suppressed
[ 11.336346] random: jshn: uninitialized urandom read (4 bytes read)
[ 11.435470] procd: - watchdog -
[ 11.441384] procd: - ubus -
[ 11.669386] random: ubusd: uninitialized urandom read (4 bytes read)
[ 11.690319] random: ubusd: uninitialized urandom read (4 bytes read)
[ 11.861488] procd: - init -
[ 13.905502] urngd: v1.0.2 started.
[ 14.029976] kmodloader: loading kernel modules from /etc/modules.d/*
[ 14.167963] usbcore: registered new interface driver cdc_wdm
[ 14.189996] Loading modules backported from Linux version v5.10.68-0-g4d48a35
[ 14.197917] Backport generated by backports.git v5.10.68-1-0-ga4f9ba32
[ 14.320287] usbcore: registered new interface driver usbserial_generic
[ 14.327236] usbserial: USB Serial support registered for generic
[ 14.406111] xt_time: kernel timezone is -0000
[ 14.423593] usbcore: registered new interface driver cdc_ether
[ 14.468430] usbcore: registered new interface driver cdc_ncm
[ 14.510716] random: crng init done
[ 14.675460] usbcore: registered new interface driver huawei_cdc_ncm
[ 14.900971] PPP generic driver version 2.4.2
[ 14.927095] NET: Registered protocol family 24
[ 14.951797] usbcore: registered new interface driver qmi_wwan
[ 14.979250] usbcore: registered new interface driver rndis_host
[ 15.136512] usbcore: registered new interface driver cdc_mbim
[ 15.180098] usbcore: registered new interface driver option
[ 15.186070] usbserial: USB Serial support registered for GSM modem (1-po
[ 15.297834] ath: EEPROM regdomain sanitized
[ 15.297849] ath: EEPROM regdomain: 0x64
[ 15.297853] ath: EEPROM indicates we should expect a direct regpair map
[ 15.297882] ath: Country alpha2 being used: 00
[ 15.297885] ath: Regpair used: 0x64
[ 15.311421] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht
[ 15.314312] ieee80211 phy0: Atheros AR9531 Rev:2 mem=0xb8100000, irq=12
[ 15.397725] kmodloader: done loading kernel modules from /etc/modules.d/
[ 32.453247] usb 1-1: new high-speed USB device number 2 using ehci-platf
[ 35.310267] eth0: link up (1000Mbps/Full duplex)
[ 35.326905] br-lan: port 1(eth0) entered blocking state
[ 35.332405] br-lan: port 1(eth0) entered disabled state
[ 35.338263] device eth0 entered promiscuous mode
[ 35.403908] br-lan: port 1(eth0) entered blocking state
[ 35.409398] br-lan: port 1(eth0) entered forwarding state
[ 36.329269] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[ 39.238642] usb 1-1: USB disconnect, device number 2
[ 40.396127] br-lan: port 2(wlan0) entered blocking state
[ 40.401718] br-lan: port 2(wlan0) entered disabled state
[ 40.407804] device wlan0 entered promiscuous mode
[ 40.712462] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 40.719396] br-lan: port 2(wlan0) entered blocking state
[ 40.724942] br-lan: port 2(wlan0) entered forwarding state
[ 43.409156] usb 1-1: new high-speed USB device number 3 using ehci-platf
[ 43.578043] cdc_ether 1-1:1.0 eth2: register 'cdc_ether' at usb-1b0000001, ZTE CDC Ethernet Device, 34:4b:50:00:00:00
echo "command" > /dev/something ?
Hi, by anychance do you still have the device? Ive gotten my self in the same situation, the modem 19d2 0579 ZXIC Mobile Boardband is not recognized by OpenWRT( Worked on original firmware). If possible can you post the files called for the modem connection. Thank you
