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zte AC2746 USB Modem is not working with TL-MR3220

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zte AC2746 USB Modem is not working with TL-MR3220

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
13 Reply
Re:zte AC2746 USB Modem is not working with TL-MR3220
2013-04-19 02:15:55

moheetjain wrote

Can you please send me on my mail id jain.moheet@gmail.com


dear Sir,
I have also 3g Router of TP-LINK MR-3220 of V2, and ZTE AC-2791 Data Modem on PTCL Pakistan which is working well with it some 1 week back, now i am facing problem that the router only identifying the modem again and again and it became identified and after 10 or 15 minutes it got connected then disconnected again and again identifying then it did not connected, i have updated the firmware and not working , then i rollback the all available firmwares on TP-LINK Global site but problem not solved.
Sir/Madam please correct and help me in this problem please .
I will be waiting for ur swift reply.

plz send me on [EMAIL="syed.asif.waheed@gmail.com"]syed.asif.waheed@gmail.com[/EMAIL]
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#12
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Re:zte AC2746 USB Modem is not working with TL-MR3220
2013-04-20 10:08:49
Try the latest firmware available at the TP-Link Download: http://www.tp-link.com/resources/software/TL-MR3220_V2_130326.zip and your problem might be solved!

I have Reliance Netconnect+ ZTE AC-2726 & Huawei Open Market USB Dongle E303C (on Airtel 3G) and both work fine with this new Firmware release (07-Apr-2013).


sushant wrote

Region : India

Model : TL-MR3220

Hardware Version : Not Clear

Firmware Version : TL-MR3220_v_2_120822

ISP : MTS


My Hardware version is v2

Just now I bought this router. When I am trying to configure it with default firmware is not identifying the modem itself. So Afyter facing this problem, I updated my Router firmware(TL-MR3220_v_2_120822) and retry the process. But this time, It identified the modem for few seconds, then its changes its trying to connecting, after that its change it state to unplugged.

It is doing these steps repeatably. Identifying >> Identified >> (connecting) >> Unplugged
Can you please update me asap.

Related 3 G Logs::

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Log Type: Log Level:
Index Time Type Level Log Content
48 1st day 00:08:17 3G/4G NOTICE modemUnplugedTime >=60s
47 1st day 00:07:17 3G/4G INFO LTE MODEM = 0, status = 0, targetVendorID = 0x0, targetProductID = 0x0
46 1st day 00:07:01 3G/4G INFO Main interface_index[0] = 0
45 1st day 00:05:45 3G/4G INFO Before Mode switch VendorID = 0x19d2, ProductID = 0xfff5
44 1st day 00:05:40 3G/4G INFO LTE MODEM = 0, status = 1, targetVendorID = 0x0, targetProductID = 0x0
43 1st day 00:05:40 3G/4G NOTICE handle_card start
42 1st day 00:05:35 3G/4G INFO 3G Modem is plugged out.
41 1st day 00:05:34 3G/4G INFO sw3GMobileCmdReq 330 mobileFormatCmd error
40 1st day 00:05:32 3G/4G NOTICE delete usb_reset file
39 1st day 00:05:32 3G/4G INFO LTE MODEM = 0, status = 0, targetVendorID = 0x0, targetProductID = 0x0
38 1st day 00:05:32 3G/4G INFO LTE MODEM = 0, status = 1, targetVendorID = 0x0, targetProductID = 0x0
37 1st day 00:05:32 3G/4G NOTICE handle_card start
36 1st day 00:05:32 3G/4G NOTICE Reset the 3G modem, please wait.
35 1st day 00:05:21 3G/4G INFO Run 3G dial cmd: pppd 3g 1 /dev/ttyUSB0 115200 connect "chat -s -v -f /etc/ppp/c
34 1st day 00:05:21 3G/4G NOTICE 3G/4G start connecting...
33 1st day 00:05:10 3G/4G INFO sw3GMobileCmdReq 330 mobileFormatCmd error
32 1st day 00:05:10 3G/4G WARNING 3G Modem connecting error, please check the dial number and APN.
31 1st day 00:04:59 3G/4G INFO Run 3G dial cmd: pppd 3g 1 /dev/ttyUSB0 115200 connect "chat -s -v -f /etc/ppp/c
30 1st day 00:04:59 3G/4G NOTICE 3G/4G start connecting...
29 1st day 00:04:47 3G/4G INFO USB modem is ready
28 1st day 00:04:47 3G/4G INFO LTE MODEM = 0, status = 2, targetVendorID = 0x19d2, targetProductID = 0xfff1
27 1st day 00:04:47 3G/4G INFO getModemPinStatus 257 Can not get modem PIN status
26 1st day 00:04:44 3G/4G NOTICE after switch modem vid is 0x19d2 pid is 0xfff1
25 1st day 00:04:43 3G/4G INFO Main interface_index[0] = 0
24 1st day 00:03:05 3G/4G INFO Before Mode switch VendorID = 0x19d2, ProductID = 0xfff5
23 1st day 00:03:00 3G/4G INFO LTE MODEM = 0, status = 1, targetVendorID = 0x0, targetProductID = 0x0
22 1st day 00:03:00 3G/4G NOTICE handle_card start
21 1st day 00:02:56 3G/4G INFO 3G Modem is plugged out.
20 1st day 00:02:54 3G/4G INFO sw3GMobileCmdReq 330 mobileFormatCmd error
19 1st day 00:02:53 3G/4G NOTICE delete usb_reset file
Time = 1970-01-01 0:28:12 1693s
H-Ver = MR3220 v2 00000000 : S-Ver = 3.14.2 Build 120822 Rel.57775n
L = 192.168.0.1 : M = 255.255.255.0
3G/4G : 3G/4G = 0.0.0.0 : M = 0.0.0.0 : G = 0.0.0.0
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#13
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Re:zte AC2746 USB Modem is not working with TL-MR3220
2013-04-20 10:11:12
Try the latest firmware available at the TP-Link Download: http://www.tp-link.com/resources/software/TL-MR3220_V2_130326.zip and your problem might be solved!

I have Reliance Netconnect+ ZTE AC-2726 & Huawei Open Market USB Dongle E303C (on Airtel 3G) and both work fine with this new Firmware release (07-Apr-2013).
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#14
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