Novatel USB551L 4G USB Modem

I finally upgraded my old 3G PCMCIA modem to a new Novatel USB551L 4G USB Modem. But... I can't get it to work. I have spent hours on the phone with VZW technical support. I visited two stores who had guys who's heads were so swelled about themselves I'm not sure how they got through the store door in the morning. They couldn't figure it out.
I have tried it on 3 different computers. One with WinXP Pro SP3, two others with Win7. Using VZAccess Manager 7.7.7. Also now have tried two different USB modems (same SIM). Same result on all. Everything looks normal as VZAccess Manager opens. I click "Connect to WWAN". All looks normal, I get the usage popup. It says "Connected" but when I open a browser, I cannot get to the Internet. I can send TXT messages. If I open the diagnostic tools in Access Manager, it says I can ping the DNS server, but NOT the gateway.
To me, it screams of a provisioning problem. But several people have checked it and say it is OK. The old card with old Access Manager were working fine.
Also, don't see any device conflicts in Device Manager.
Anyone have any ideas?

Thanks for taking the time to reach out to the community in regards to the problems you are having with your new device.
I'm sure this isn't how you wanted your upgrade to go.
John Getzke gave some very helpful information and I was wondering if you were able to get the SIM swapped at a store? Are you still having problems with the device? If so, is there an error message or code?
I also want to provide the http://bit.ly/12OM9gd for future reference if you ever need it. I look forward to your reply so we can get you back on the world wide web.
http://vz.to/11ZrMhx
Tamara H.
Follow us on Twitter @VZWSupport

Similar Messages

Broken - Novatel MC950D Ovation USB Modem

This modem works fine under 10.5 - not even recognized by the computer under 10.6. Any advice on how to fix or do we have to wait for Novatel to rework the driver?

Oh, I just installed it on a clean Snow Leopard and it's working fine - the driver listed is 3.18.02.0-00 (click About WWAN with Show WWAN status in menu bar selected on the network in System Preferences).
04/09/2009 21:09:58 kernel Warning - com.novatelwireless.driver.3GData declares no kernel dependencies; using com.apple.kernel.6.0.
04/09/2009 21:09:58 kernel Warning - com.apple.driver.InternalModemSupport declares no kernel dependencies; using com.apple.kernel.6.0.
04/09/2009 21:09:58 kernel AppleWWANSupport1: Version number - 2.0, Input buffers 16, Output buffers 4
04/09/2009 21:09:58 kernel AppleWWANSupport1: Version number - 2.0, Input buffers 4, Output buffers 2
04/09/2009 21:09:58 kernel AppleWWANSupport1: Version number - 2.0, Input buffers 4, Output buffers 2
04/09/2009 21:09:58 kernel AppleWWANSupport1: Version number - 2.0, Input buffers 4, Output buffers 2
04/09/2009 21:10:27 kernel IOHIDSystem::relativePointerEventGated: VBL too high (33529824), capping to 20000000
04/09/2009 21:13:43 configd[14] network configuration changed.
04/09/2009 21:13:43 configd[14] network configuration changed.
04/09/2009 21:13:43 pppd[191] pppd 2.4.2 (Apple version 412) started by [user removed], uid 501
04/09/2009 21:13:44 ccl[193] CCLWrite : AT\13
04/09/2009 21:13:44 ccl[193] CCLMatched : OK\13\10
04/09/2009 21:13:44 ccl[193] Initializing phone: ATE0V1&F&D2&C1S0=0
04/09/2009 21:13:44 ccl[193] CCLWrite : ATE0V1&F&D2&C1S0=0\13
04/09/2009 21:13:44 ccl[193] CCLMatched : OK\13\10
04/09/2009 21:13:44 ccl[193] Initializing PDP context: AT+CGDCONT=1,"IP","MOBILE.O2.CO.UK"
04/09/2009 21:13:44 ccl[193] CCLWrite : AT+CGDCONT=1,"IP","MOBILE.O2.CO.UK"\13
04/09/2009 21:13:44 ccl[193] CCLMatched : OK\13\10
04/09/2009 21:13:44 ccl[193] Initializing with secondary command: AT$NWPDN=0
04/09/2009 21:13:44 ccl[193] CCLWrite : AT$NWPDN=0\13
04/09/2009 21:13:44 ccl[193] CCLMatched : OK\13\10
04/09/2009 21:13:44 ccl[193] Dialing: ATD99**1#
04/09/2009 21:13:44 ccl[193] CCLWrite : ATD99**1#\13
04/09/2009 21:13:44 ccl[193] Waiting for connection
04/09/2009 21:13:44 ccl[193] CCLMatched : CONNECT
04/09/2009 21:13:44 ccl[193] Connection established
04/09/2009 21:13:46 configd[14] network configuration changed.
04/09/2009 21:13:47 ccl[193] CCLExit: 0
04/09/2009 21:13:47 pppd[191] Connect: ppp0 <--> /dev/cu.wwan
04/09/2009 21:13:50 pppd[191] Could not determine remote IP address: defaulting to 10.64.64.64
04/09/2009 21:13:50 pppd[191] local IP address 10.122.239.153
04/09/2009 21:13:50 pppd[191] remote IP address 10.64.64.64
04/09/2009 21:13:50 pppd[191] primary DNS address 82.132.136.102
04/09/2009 21:13:50 pppd[191] secondary DNS address 82.132.136.103

G3 wallstreet with 3G Novatel Wireless U760 USB modem

can i use this wireless card?
installers updates programs or is this wallstreet not fast enough

Thanks for taking the time to reach out to the community in regards to the problems you are having with your new device.
I'm sure this isn't how you wanted your upgrade to go.
John Getzke gave some very helpful information and I was wondering if you were able to get the SIM swapped at a store? Are you still having problems with the device? If so, is there an error message or code?
I also want to provide the http://bit.ly/12OM9gd for future reference if you ever need it. I look forward to your reply so we can get you back on the world wide web.
http://vz.to/11ZrMhx
Tamara H.
Follow us on Twitter @VZWSupport

I had to purchase a 4G LTE USB Modem due to a very slow 3G IPhone 4 Connection!

Sorry if I am unable to reply to any of the existing posts, or reply to any replies that get posted here, but I just wanted to let Verizon's Apple IPhone 4 Support team and Community Members know that the reason that I am now mostly using my new Novatel Wireless 551L 4G LTE USB Modem to surf the Internet instead of my Apple IPhone 4 is that I am getting very slow 3G Speeds fom my Apple IPhone 4 all of a sudden, and it is NOT even a year old yet. Anyone who needs to use the Internet on their Cell Phones should know, this IPhone is not for you!

Hello Verizon, just checked back in today to see what going on and I can tell you that my 551L connects just fine at 4G LTE on Windows, still NOT functioning on my Mac OS X, but very happy with my 551L, also very happy with my IPhone 4S, have had some problems with Data Overages due to the fact that my Parents aren't letting me use their Comcast Connection (I live with my Parent's due to living on Social Security and being a Medicare/Medicaid Dual Eligable), other than that I have been fine. I was more than a little annoyed about two months ago when you guys disconected my service but I am over that now, I will however switch to either Sprint or Virgin Moble if it happens again, just to let you guys know that I was NOT very happy with being Disconnected, expecially since I am Low Income and I did NOT have the kind of Money that you were asking for at the time. Just FYI.

3g usb modem does not work on Lion?

I have had a 3g usb modem for almost two years now, it worked fine on Snow Leopard but does not pick up any connection to any cell tower after my upgrade to Lion. Any suggestions?

Thank you 'etresoft'. With minimal information from me you have provided a fix to the problem. Although, the cost at 49.5 euros per computer is a bit steep. I think I will just buy a later spec modem at $A79 and be able to use it on all my computers. Regards from iadoreapples

Connection Speed reading for external USB Modem ????

In previous versions of the Mac OS, I've been able to see a readout of my connection speed achieved with a dial-up modem and telephone line (e.g. 28 kbps, 33 kbps, 50 kbps etc etc) but under this latest 10.5 Version of OS X I can't see this speed in the networking software that controls my Apple USB modem.
Has this feature been dropped with 10.5 ?
If not, how do I see the speed. It would be very helpful to see it as I sometimes travel to some pretty remote areas where phone lines are poor - so if you know the actual connect speed you have a good idea of what sort of size of downloads to attempt and not to attempt while on-line.
I can see such parameters as my time connected and IP address assigned by the ISP, but no connect speed.

I realize the speed that used to be shown was the initial speed the two modems involved, mine and the ISP's, negotiated to establish the connection and I also realize that is not the actual download speed.
But it's still helpful to know that initial speed because it is a rough indicator of line quality ands gives one an idea of how rapidly he will be able to communicate - clearly there will be a significant difference for the better in performance for the online session if one can achieve a connect speed of, say 50k, as opposewd to 28k or less on a poorer line.

Using cell phone as a 3G USB modem for Leopard

Hi All,
I just get an MacBook Pro the last week, I was happy with the UI of the OS at first sight, but when come to the setting of the network, I am really frustrated.
I get a SE P1i cell phone, I would like to use it as a usb modem for my MAC so that I can have 3G internet connection when on the road. But the problem is that, I can't connect it to my MAC at all!
Leopard can regonize my phone but it seems that none of the modem script(including the SONY ERICSSON script pre-installed) work for my phone. when I checked in the activity log, I see that the result of running every modem scripts are
"CCLExit: -6019 (Modem error, modem not responding.)"
I guess it should not be the problem of my phone as I try using SE K800i, the same result...
although I know that I can use the bluetooth rather the USB cable to connect them together, I would prefer USB cable as it is faster and more secure.
anyway, any help would be appreciated.

detailed instructions:
http://blog.evandavey.com/2008/02/how-to-connect-huawei-e220-usb-modem.html
scripts (and instructions):
http://www.taniwha.org.uk/
(generally I understand one does the same as with a bluetooth phone, but plugs in the usb cable and skips the bluetooth part)

AT Commands sent to USB Modem

Hi,
I am trying to send AT commands to a USB modem using VC++. I found the code below online and have tried using it. I do not get any errors but it doesn't appear to be working.
I used Putty to set AT+CMGF= 0. However after I run this code, when I check the value of AT+CMGF it is still 0, so although no error is being thrown up, it doesn't seem to be sending correctly.
Any help would be great thanks.
#include <iostream>
#include <Windows.h>
#include <string.h>
using std::string;
int main() {
std::string data = "AT+CMGF=1";
DCB dcb;
DWORD byteswritten;
HANDLE hPort = CreateFile(
"COM3", //"\\\\.\\COM10"
GENERIC_WRITE | GENERIC_READ,
FILE_SHARE_READ| FILE_SHARE_WRITE,
NULL,
OPEN_EXISTING,
0,
NULL
DWORD dwerror = GetLastError();
if (GetCommState(hPort,&dcb) == 0) {
return false; }
dcb.BaudRate = CBR_9600; //9600 Baud
dcb.ByteSize = 8; //8 data bits
dcb.Parity = NOPARITY; //no parity
dcb.StopBits = ONESTOPBIT; //1 stop
if (!SetCommState(hPort,&dcb))
return false;
bool retVal = WriteFile(hPort,&data,200,&byteswritten,NULL);
dwerror = GetLastError();
CloseHandle(hPort); //close the handle
return retVal;

SOLVED: just needed to add \r\n after my commands
Okay, not solved! The first command, setting CMGF=1 works, nothing else seems to go through though. i.e. if CMGF is 0 and i run this code setting it to 1, it changes to 1 when I check the value in putty.
I'm not sure if im doing something wrong in the way I send the CMGS and text message commands.
No errors come up...but the text message isn't sent. I send the CMGF and CMGS commands followed by a carriage return and the text message content followed by the SUB (CTRL+Z). doesn't seem to work. If I try reading the serial port using ReadFile() it
just hangs without setting a timeout. Any help would be appreciated.
#include <iostream>
#include <Windows.h>
#include <string.h>
using namespace std;
int main() {
string CR;
CR = 13;
string SUB;
SUB = 26;
string mode = "AT+CMGF=1"; //+ CR; // \r";
mode.append(CR);
string phone = "AT+CMGS=\"0430554519\"" ; // \r";
phone.append(CR);
string message = "> Test C++ message " ;
message.append(SUB);
DCB dcb;
DWORD byteswritten1;
DWORD byteswritten2;
DWORD byteswritten3;
DWORD byteswritten4;
DWORD byteswritten5;
DWORD byteswritten6;
HANDLE hPort = CreateFile(
"COM3",
GENERIC_WRITE | GENERIC_READ,
FILE_SHARE_READ| FILE_SHARE_WRITE,
NULL,
OPEN_EXISTING,
0,
NULL
DWORD dwerror = GetLastError();
if (GetCommState(hPort,&dcb) == 0) {
return false; }
dcb.BaudRate = CBR_9600; //9600 Baud
dcb.ByteSize = 8; //8 data bits
dcb.Parity = NOPARITY; //no parity
dcb.StopBits = ONESTOPBIT; //1 stop
if (!SetCommState(hPort,&dcb))
return false;
char UitBuff1[25];
DWORD dwBytesRead;
bool retVal = WriteFile(hPort,&mode,mode.capacity(),&byteswritten1,NULL);
retVal = WriteFile(hPort,&CR,CR.capacity(),&byteswritten2,NULL);
bool retVal1 = WriteFile(hPort,&phone,phone.capacity(),&byteswritten3,NULL);
retVal = WriteFile(hPort,&CR,CR.capacity(),&byteswritten4,NULL);
bool retVal2 = WriteFile(hPort,&message,message.capacity(),&byteswritten5,NULL);
retVal = WriteFile(hPort,&CR,CR.capacity(),&byteswritten6,NULL);
dwerror = GetLastError();
CloseHandle(hPort); //close the handle
return retVal;

I AM TRYING TO INSTALL A USB MODEM ON A MACBOOK PRO RUNNINGLION AND IT KEEPS TELLING ME I NEED ADMINISTRATIVE PRIVILAGES I AM LOGGED IN AS ADMINISTRATOR ANY IDEAS

i am trying to install a usb modem and it wont let me inslall the software it says i need to be the administrator i am logged in as admin on my mac any ideas

You keep asking variants on this same question. You've had replies in all your other threads. If you can't find them, go here and click where it says Activity:
Thomas Cannon Jr.

USB modem and Internet Sharing causes system to hang.

First my setup. I have a Mac mini (early 2009) running 10.7.2 connected to the Internet using a Sony Ericsson W910 as a USB modem. I am using Internet sharing via Ethernet to a 1st generation (n) AirPort Extreme to give Wi-Fi to other devices (iPhone, Xbox 360, PS3 etc).
Now the problem: When Internet Sharing is on regardless of what interfaces are used (Ethernet, Wi-Fi, Bluetooth PAN etc) eventually—that word is key—my system will hang. Internet will be unavailable to every device and my Mac itself (but they will still be connected to Wi-Fi) and any app that is running willbeachball. Any app I launch—or try to—will also beachball. I've tried leaving it to see if it will resolve itself —even overnight—but it always requires a hard reset.
The eventually part. I haven't figured out what causes this but I have an idea which I'll explain later. The times this happens is totally random. It has gone days with no problems and other times has happened minutes apart. Usually it's about every 12-24 hours.
It's definitely Internet Sharing which is causing this because when I turn it off I don't have any problems. I've tried every configuration. Only sharing via my mini's Wi-Fi or Ethernet, leaving the AirPort out etc. As soon as I turn on Internet Sharing I've started a countdown to a hang.
On inspecting the Console the last messages before a hang without fail are always:
12/12/2011 06:31:07.000 kernel: 80 80 AppleUSBCDCECMData: getOutputBuffer - Output buffer pool empty
12/12/2011 06:31:07.000 kernel: 80 66 AppleUSBCDCECMData: USBTransmitPacket - Output buffer unavailable
12/12/2011 06:58:58.312 com.apple.usbmuxd: _handle_timer Fish out of water!!!
Repeated hundreds of times. Quick Googling indicates that AppleUSBCDCECMData is a USB driver. Apparently I have version 4.1.15 which appears to be the latest.
I'm aware this is a rare configuration but I believe it affects every USB not just this particular phone.
Is anybody else experiencing this or knows a way to fix it?
Thanks.

Thanks Barry.
The hub is on its way to the manufacturer for after sales service...
But the issue with AirPort remains the same, even after resetting SMC.
Some clarification:
* It happens just after computer wakes up from sleep. Restarting solves the problem and the issue doesn't arise until computer goes standby again.
* The whole WiFi card becomes unresponsive. It is not only the Turn Off button, but the whole functionality is stopped. The card can not be activated/deactivated and it doesn't connect to any network. If it is used for internet sharing, clients are unable to connect.

G3 Usb Modem Huawei E1550 did not work after unplug (NetworkManager)

Hello, All!
I have the following problem:
When I boot with plugged in usb modem everything is fine.
If I unplug modem and plug it back it can not be used any more.
Some logs below.
1. Modem plugged on boot
lsusb
Bus 001 Device 003: ID 12d1:1001 Huawei Technologies Co., Ltd. E169/E620/E800 HSDPA Modem
usb_modeswitch log:
USB_ModeSwitch log from Sun Apr 08 23:38:27 CEST 2012
Raw args from udev: /1-1.1:1.0
Using global config file: /etc/usb_modeswitch.conf
Using top device dir /sys/bus/usb/devices/1-1.1
USB values from sysfs:
manufacturer HUAWEI Technology
product HUAWEI Mobile
serial
bNumConfigurations is 1 - don't check for active configuration
SCSI attributes not needed, moving on
checking config: /usr/share/usb_modeswitch/12d1:1446
! matched. Reading config data
config: TargetVendor set to 12d1
config: TargetProductList set to 1001,1406,140b,140c,1412,141b,1433,1436,14ac,1506
Driver module is "option", ID path is /sys/bus/usb-serial/drivers/option1
Command to be run:
usb_modeswitch -I -W -D -s 20 -u -1 -b 1 -g 9 -v 12d1 -p 1446 -f $configBuffer
Verbose debug output of usb_modeswitch and libusb follows
(Note that some USB errors are to be expected in the process)
Reading long config from command line
* usb_modeswitch: handle USB devices with multiple modes
* Version 1.2.1 (C) Josua Dietze 2011
* Based on libusb0 (0.1.12 and above)
! PLEASE REPORT NEW CONFIGURATIONS !
DefaultVendor= 0x12d1
DefaultProduct= 0x1446
TargetVendor= 0x12d1
TargetProduct= not set
TargetClass= not set
TargetProductList="1001,1406,140b,140c,1412,141b,1433,1436,14ac,1506"
DetachStorageOnly=0
HuaweiMode=0
SierraMode=0
SonyMode=0
QisdaMode=0
GCTMode=0
KobilMode=0
SequansMode=0
MobileActionMode=0
CiscoMode=0
MessageEndpoint= not set
MessageContent="55534243123456780000000000000011062000000100000000000000000000"
NeedResponse=0
ResponseEndpoint= not set
InquireDevice disabled
Success check enabled, max. wait time 20 seconds
System integration mode enabled
Use given bus/device number: 001/009 ...
Looking for default devices ...
bus/device number matched
searching devices, found USB ID 12d1:1446
found matching vendor ID
found matching product ID
adding device
Found device in default mode, class or configuration (1)
Skipping the check for the current configuration
Using first interface: 0x00
Using endpoints 0x01 (out) and 0x81 (in)
USB description data (for identification)
Manufacturer: HUAWEI Technology
Product: HUAWEI Mobile
Serial No.: not provided
Looking for active driver ...
OK, driver found; name unknown, limitation of libusb1
OK, driver "unkown" detached
Setting up communication with interface 0
Using endpoint 0x01 for message sending ...
Trying to send message 1 to endpoint 0x01 ...
libusb:error [op_clear_halt] clear_halt failed error -1 errno 71
OK, message successfully sent
Resetting response endpoint 0x81
Resetting message endpoint 0x01
Could not reset endpoint (probably harmless): -34
Device is gone, skipping any further commands
Bus/dev search active, referring success check to wrapper. Bye.
ok:busdev
(end of usb_modeswitch output)
Checking success of mode switch for max. 20 seconds ...
Waiting for device file system (1 sec.) ...
Waiting for device file system (2 sec.) ...
Waiting for device file system (3 sec.) ...
Waiting for device file system (13 sec.) ...
Waiting for device file system (14 sec.) ...
Waiting for device file system (15 sec.) ...
Reading attributes ...
All attributes matched
Mode switching was successful, found 12d1:1001 (HUAWEI Technology: HUAWEI Mobile)
Now checking for newly created ports ...
new ports found, device is known to driver
Checking for AVOID_RESET_QUIRK kernel attribute
AVOID_RESET_QUIRK activated
All done, exiting
2.Modem unplugged and plugged back
lsusb
Bus 001 Device 008: ID 12d1:1001 Huawei Technologies Co., Ltd. E169/E620/E800 HSDPA Modem
usb_modeswitch log:
USB_ModeSwitch log from Sun Apr 08 23:46:12 CEST 2012
Raw args from udev: /1-1.1:1.0
Using global config file: /etc/usb_modeswitch.conf
Using top device dir /sys/bus/usb/devices/1-1.1
USB values from sysfs:
manufacturer HUAWEI Technology
product HUAWEI Mobile
serial
bNumConfigurations is 1 - don't check for active configuration
SCSI attributes not needed, moving on
checking config: /usr/share/usb_modeswitch/12d1:1446
! matched. Reading config data
config: TargetVendor set to 12d1
config: TargetProductList set to 1001,1406,140b,140c,1412,141b,1433,1436,14ac,1506
Driver module is "option", ID path is /sys/bus/usb-serial/drivers/option1
Command to be run:
usb_modeswitch -I -W -D -s 20 -u -1 -b 1 -g 7 -v 12d1 -p 1446 -f $configBuffer
Verbose debug output of usb_modeswitch and libusb follows
(Note that some USB errors are to be expected in the process)
Reading long config from command line
* usb_modeswitch: handle USB devices with multiple modes
* Version 1.2.1 (C) Josua Dietze 2011
* Based on libusb0 (0.1.12 and above)
! PLEASE REPORT NEW CONFIGURATIONS !
DefaultVendor= 0x12d1
DefaultProduct= 0x1446
TargetVendor= 0x12d1
TargetProduct= not set
TargetClass= not set
TargetProductList="1001,1406,140b,140c,1412,141b,1433,1436,14ac,1506"
DetachStorageOnly=0
HuaweiMode=0
SierraMode=0
SonyMode=0
QisdaMode=0
GCTMode=0
KobilMode=0
SequansMode=0
MobileActionMode=0
CiscoMode=0
MessageEndpoint= not set
MessageContent="55534243123456780000000000000011062000000100000000000000000000"
NeedResponse=0
ResponseEndpoint= not set
InquireDevice disabled
Success check enabled, max. wait time 20 seconds
System integration mode enabled
Use given bus/device number: 001/007 ...
Looking for default devices ...
bus/device number matched
searching devices, found USB ID 12d1:1446
found matching vendor ID
found matching product ID
adding device
Found device in default mode, class or configuration (1)
Skipping the check for the current configuration
Using first interface: 0x00
Using endpoints 0x01 (out) and 0x81 (in)
USB description data (for identification)
Manufacturer: HUAWEI Technology
Product: HUAWEI Mobile
Serial No.: not provided
Looking for active driver ...
OK, driver found; name unknown, limitation of libusb1
OK, driver "unkown" detached
Setting up communication with interface 0
Using endpoint 0x01 for message sending ...
Trying to send message 1 to endpoint 0x01 ...
libusb:error [op_clear_halt] clear_halt failed error -1 errno 71
OK, message successfully sent
Resetting response endpoint 0x81
Resetting message endpoint 0x01
Could not reset endpoint (probably harmless): -34
Device is gone, skipping any further commands
Bus/dev search active, referring success check to wrapper. Bye.
ok:busdev
(end of usb_modeswitch output)
Checking success of mode switch for max. 20 seconds ...
Waiting for device file system (1 sec.) ...
Waiting for device file system (2 sec.) ...
Waiting for device file system (3 sec.) ...
Waiting for device file system (15 sec.) ...
Reading attributes ...
All attributes matched
Mode switching was successful, found 12d1:1001 (HUAWEI Technology: HUAWEI Mobile)
Now checking for newly created ports ...
new ports found, device is known to driver
Checking for AVOID_RESET_QUIRK kernel attribute
AVOID_RESET_QUIRK activated
All done, exiting
dmesg output:
[ 261.611314] usb 1-1.1: USB disconnect, device number 3
[ 283.800711] usb 1-1.1: new high-speed USB device number 7 using ehci_hcd
[ 283.899855] scsi11 : usb-storage 1-1.1:1.0
[ 283.900156] scsi12 : usb-storage 1-1.1:1.1
[ 284.638710] usb 1-1.1: USB disconnect, device number 7
[ 300.687875] usb 1-1.1: new high-speed USB device number 8 using ehci_hcd
[ 300.787664] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB0
[ 300.788085] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB1
[ 300.788450] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB2
[ 300.789174] scsi16 : usb-storage 1-1.1:1.3
[ 300.790242] scsi17 : usb-storage 1-1.1:1.4
P.S. I am using NetworkManager 0.9.2.0
Any Ideas?
Thanks in advance

Hello, All!
I have the following problem:
When I boot with plugged in usb modem everything is fine.
If I unplug modem and plug it back it can not be used any more.
Some logs below.
1. Modem plugged on boot
lsusb
Bus 001 Device 003: ID 12d1:1001 Huawei Technologies Co., Ltd. E169/E620/E800 HSDPA Modem
usb_modeswitch log:
USB_ModeSwitch log from Sun Apr 08 23:38:27 CEST 2012
Raw args from udev: /1-1.1:1.0
Using global config file: /etc/usb_modeswitch.conf
Using top device dir /sys/bus/usb/devices/1-1.1
USB values from sysfs:
manufacturer HUAWEI Technology
product HUAWEI Mobile
serial
bNumConfigurations is 1 - don't check for active configuration
SCSI attributes not needed, moving on
checking config: /usr/share/usb_modeswitch/12d1:1446
! matched. Reading config data
config: TargetVendor set to 12d1
config: TargetProductList set to 1001,1406,140b,140c,1412,141b,1433,1436,14ac,1506
Driver module is "option", ID path is /sys/bus/usb-serial/drivers/option1
Command to be run:
usb_modeswitch -I -W -D -s 20 -u -1 -b 1 -g 9 -v 12d1 -p 1446 -f $configBuffer
Verbose debug output of usb_modeswitch and libusb follows
(Note that some USB errors are to be expected in the process)
Reading long config from command line
* usb_modeswitch: handle USB devices with multiple modes
* Version 1.2.1 (C) Josua Dietze 2011
* Based on libusb0 (0.1.12 and above)
! PLEASE REPORT NEW CONFIGURATIONS !
DefaultVendor= 0x12d1
DefaultProduct= 0x1446
TargetVendor= 0x12d1
TargetProduct= not set
TargetClass= not set
TargetProductList="1001,1406,140b,140c,1412,141b,1433,1436,14ac,1506"
DetachStorageOnly=0
HuaweiMode=0
SierraMode=0
SonyMode=0
QisdaMode=0
GCTMode=0
KobilMode=0
SequansMode=0
MobileActionMode=0
CiscoMode=0
MessageEndpoint= not set
MessageContent="55534243123456780000000000000011062000000100000000000000000000"
NeedResponse=0
ResponseEndpoint= not set
InquireDevice disabled
Success check enabled, max. wait time 20 seconds
System integration mode enabled
Use given bus/device number: 001/009 ...
Looking for default devices ...
bus/device number matched
searching devices, found USB ID 12d1:1446
found matching vendor ID
found matching product ID
adding device
Found device in default mode, class or configuration (1)
Skipping the check for the current configuration
Using first interface: 0x00
Using endpoints 0x01 (out) and 0x81 (in)
USB description data (for identification)
Manufacturer: HUAWEI Technology
Product: HUAWEI Mobile
Serial No.: not provided
Looking for active driver ...
OK, driver found; name unknown, limitation of libusb1
OK, driver "unkown" detached
Setting up communication with interface 0
Using endpoint 0x01 for message sending ...
Trying to send message 1 to endpoint 0x01 ...
libusb:error [op_clear_halt] clear_halt failed error -1 errno 71
OK, message successfully sent
Resetting response endpoint 0x81
Resetting message endpoint 0x01
Could not reset endpoint (probably harmless): -34
Device is gone, skipping any further commands
Bus/dev search active, referring success check to wrapper. Bye.
ok:busdev
(end of usb_modeswitch output)
Checking success of mode switch for max. 20 seconds ...
Waiting for device file system (1 sec.) ...
Waiting for device file system (2 sec.) ...
Waiting for device file system (3 sec.) ...
Waiting for device file system (13 sec.) ...
Waiting for device file system (14 sec.) ...
Waiting for device file system (15 sec.) ...
Reading attributes ...
All attributes matched
Mode switching was successful, found 12d1:1001 (HUAWEI Technology: HUAWEI Mobile)
Now checking for newly created ports ...
new ports found, device is known to driver
Checking for AVOID_RESET_QUIRK kernel attribute
AVOID_RESET_QUIRK activated
All done, exiting
2.Modem unplugged and plugged back
lsusb
Bus 001 Device 008: ID 12d1:1001 Huawei Technologies Co., Ltd. E169/E620/E800 HSDPA Modem
usb_modeswitch log:
USB_ModeSwitch log from Sun Apr 08 23:46:12 CEST 2012
Raw args from udev: /1-1.1:1.0
Using global config file: /etc/usb_modeswitch.conf
Using top device dir /sys/bus/usb/devices/1-1.1
USB values from sysfs:
manufacturer HUAWEI Technology
product HUAWEI Mobile
serial
bNumConfigurations is 1 - don't check for active configuration
SCSI attributes not needed, moving on
checking config: /usr/share/usb_modeswitch/12d1:1446
! matched. Reading config data
config: TargetVendor set to 12d1
config: TargetProductList set to 1001,1406,140b,140c,1412,141b,1433,1436,14ac,1506
Driver module is "option", ID path is /sys/bus/usb-serial/drivers/option1
Command to be run:
usb_modeswitch -I -W -D -s 20 -u -1 -b 1 -g 7 -v 12d1 -p 1446 -f $configBuffer
Verbose debug output of usb_modeswitch and libusb follows
(Note that some USB errors are to be expected in the process)
Reading long config from command line
* usb_modeswitch: handle USB devices with multiple modes
* Version 1.2.1 (C) Josua Dietze 2011
* Based on libusb0 (0.1.12 and above)
! PLEASE REPORT NEW CONFIGURATIONS !
DefaultVendor= 0x12d1
DefaultProduct= 0x1446
TargetVendor= 0x12d1
TargetProduct= not set
TargetClass= not set
TargetProductList="1001,1406,140b,140c,1412,141b,1433,1436,14ac,1506"
DetachStorageOnly=0
HuaweiMode=0
SierraMode=0
SonyMode=0
QisdaMode=0
GCTMode=0
KobilMode=0
SequansMode=0
MobileActionMode=0
CiscoMode=0
MessageEndpoint= not set
MessageContent="55534243123456780000000000000011062000000100000000000000000000"
NeedResponse=0
ResponseEndpoint= not set
InquireDevice disabled
Success check enabled, max. wait time 20 seconds
System integration mode enabled
Use given bus/device number: 001/007 ...
Looking for default devices ...
bus/device number matched
searching devices, found USB ID 12d1:1446
found matching vendor ID
found matching product ID
adding device
Found device in default mode, class or configuration (1)
Skipping the check for the current configuration
Using first interface: 0x00
Using endpoints 0x01 (out) and 0x81 (in)
USB description data (for identification)
Manufacturer: HUAWEI Technology
Product: HUAWEI Mobile
Serial No.: not provided
Looking for active driver ...
OK, driver found; name unknown, limitation of libusb1
OK, driver "unkown" detached
Setting up communication with interface 0
Using endpoint 0x01 for message sending ...
Trying to send message 1 to endpoint 0x01 ...
libusb:error [op_clear_halt] clear_halt failed error -1 errno 71
OK, message successfully sent
Resetting response endpoint 0x81
Resetting message endpoint 0x01
Could not reset endpoint (probably harmless): -34
Device is gone, skipping any further commands
Bus/dev search active, referring success check to wrapper. Bye.
ok:busdev
(end of usb_modeswitch output)
Checking success of mode switch for max. 20 seconds ...
Waiting for device file system (1 sec.) ...
Waiting for device file system (2 sec.) ...
Waiting for device file system (3 sec.) ...
Waiting for device file system (15 sec.) ...
Reading attributes ...
All attributes matched
Mode switching was successful, found 12d1:1001 (HUAWEI Technology: HUAWEI Mobile)
Now checking for newly created ports ...
new ports found, device is known to driver
Checking for AVOID_RESET_QUIRK kernel attribute
AVOID_RESET_QUIRK activated
All done, exiting
dmesg output:
[ 261.611314] usb 1-1.1: USB disconnect, device number 3
[ 283.800711] usb 1-1.1: new high-speed USB device number 7 using ehci_hcd
[ 283.899855] scsi11 : usb-storage 1-1.1:1.0
[ 283.900156] scsi12 : usb-storage 1-1.1:1.1
[ 284.638710] usb 1-1.1: USB disconnect, device number 7
[ 300.687875] usb 1-1.1: new high-speed USB device number 8 using ehci_hcd
[ 300.787664] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB0
[ 300.788085] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB1
[ 300.788450] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB2
[ 300.789174] scsi16 : usb-storage 1-1.1:1.3
[ 300.790242] scsi17 : usb-storage 1-1.1:1.4
P.S. I am using NetworkManager 0.9.2.0
Any Ideas?
Thanks in advance

After upgrading to Yosemite, MF 820 ZTE Telenor USB modem does not start, system slow down dramatically / Macbook Pro Retina late 2012/. Also Thunderbolt plug in for Ethernet make the same ! Any idea ?

After upgrading to Yosemite, If i plug in my Zte MF 820 LTE modem into my Macbook Pro USB socket or a Thunderbolt USB Ethernet converter/ into my Notebook, it slow down dramatically the system, unusable, need to reboot and unplug the USB moderm or Thunderbolt interface. So it does work only without any plug in device..!?
Any idea ?

How To Run Telia ZTE MF820D 4G Modem On Lion
Open Network Preferences
Choose the ZTEUSBModem interface
Set “Configuration” to Default
Set “Phone Number” to *99#
Leave “User Name” and “Password” blank.
Check the “Show modem status in menu bar” checkbox for convenience.
Click “Advanced…”
Set “Vendor” to Other
Set “Model” to ZTE USB Modem.
Now click the little phone in the menubar and choose “Connect” from the dropdown.
Link: http://walternaeslund.com/how-to-run-telia-zte-mf820d-4g-modem-on-lion/
I'm using MacBook Pro Yosemite 10.10 and a MF820 too.I had a same problem before.But Now already fixed.
Hope this can help you.
Regrad
Amare YSL

Can i connect my ipod touch to internet, via a laptop that is connected to the net by a USB modem/dongle

I have an i pod touch, which i use to facetime friends abroad when i am at home in the uk. I work on a ship and we have very limited broadband and we are not permitted to stream through company PC's. When we are in port what i would like to do is buy a USB modem/dongle (locally, as of now i am in indonesia) for my laptop, and connect to the net using that. Is it possible to make the laptop a wfi hot spot and then connect my touch so i can facetime.
Is it technically doable?
How much data does facetime use, and would it be an expensive way to do it?

Yes. Google for
setup window 7 (or the OS you have) as wofo hotspot
See:
http://www.geeksugar.com/How-Much-Data-Does-iPhone-4S-FaceTime-Use-23562212
for comparison, according to one test of an iPhone 4 FaceTime call, about 3MB of data were used per minute over 3G service. Using this rule, a one-hour FaceTime phone call would use a scant 0.175GB of data.

Unlimited Data Plan on USB Modem

Hello, I'm new to forum and I apologize if this has already been discussed but I haven't seen my particular situation anywhere;
I have a 3G USB modem on the much talked about unlimited data plan. What I have is a month-by-month unlimited plan which is a completely separate entity from my cellphone contracts. I've had this unlimited plan since 2005. (Interestingly, it doesn't seem to me that my usage is being throttled at all, even with heavy usage.) Has anyone heard any news in particular regardingun those of us who still have an unlimited data USB modem plan? Thank you!

I'm definitely aware of this. The beauty is, my 3G modem is quite fast; I can stream Netflix, Hulu and Amazon with almost no hits or interruption of playback. Plus, I had the foresight (I hope!) to buy a backup 3G modem of the same model in case mine gives out or breaks. I'm just hoping that in my case, the grandfathering stays in effect; everything I've seen regarding the elimination of the unlimited data option refers to the phone version of the unlimited data plan, but nothing regarding the USB modem version. Thank you, Ann!

USB Modem no longer working on MacBook

I have been using my Virgin Broadband (Huawei E169) USB modem with my MacBook for the last twelve months. Apart from a huge hiccup when I upgraded to Snow Leopard it has worked flawlessly. Recently I had to restore my MacBook from my Time Capsule as it refused to boot up, and since then I've not been able to use my USB wireless modem. It works fine on my iMac and on my Son's PC Dell Laptop.
When I try to connect, I either get a message that says 'unable to connect to PPP server' or I the 'auto open' closes immediately and I get a huge error report. I have copied the report if anyone is interested, I'll include it on a future post.
I've rung my ISP and Apple Care and have had no success. I've tried a friend's USB modem, and was unable to get it to connect, I also tried mine on her MacBook and got the same errors as on my MacBook.
At this point, I have also checked that I have the latest Mobile Connect and the latest firmware, and have compared files with those on my iMac, and I cannot find the discrepancy. I still don't know whether my MacBook is at fault of the USB device itself. I am loathe to buy a new USB modem, until I know for sure. I don't know what to try next though.
Thank you.

The irony of this problem is that I solved it using a post from here which I'd copied from Whirlpool last year. I'd gone through every solution taht I could find, several times over an in the end used this one which worked perfectly. It was actually my last resort, I'd run out of options. Thought I'd best post back here, just in case someone else has an issue.
This post was found @ www.whirlpoo.net.au by Designed. The OP posted this solution
Thought this was important and needed to be posted here too. I'm up and running again, and very very happy
The solution I found to work is :
1. Open up Terminal.
2. Become root using sudo -i (using your user account password when prompted)
3. Paste the following command in: echo "refuse-chap\nrefuse-mschap\nrefuse-mschap-v2" >> /etc/ppp/options
Next Step
Plug in the device, when the disk image mounts, right click on the app and choose 'show package contents'
Navigate through contents -> resources -> and run the MobileConnect_DrvApp.pkg
Reboot
Then in system prefs -> network
you will see HUAWEI Mobile (not connected)
Add the following settings
telephone number : *99#
account name : VirginBroadBand
password : VirginBroadBand
TICKED Show Modem status in menu bar
I didn't have to change any advanced settings, but to confim them
(In Advanaced Settings)
Vendor : Generic
Model : Dialup Device
TICKED Enable Error correction and comptession in modem
Dial Mode: Wait for dial tone before dialing
Dialing TICKED Tone
Sound TICKED On
Now I connect via the icon in the status menu
Thanks to the following sources of info:
/forum-replies.cfm?t=1270696#r10
http://discussions.apple.com/thread.jspa?messageID=10071673&#10071673

Novatel USB551L 4G USB Modem

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