ZTE MF683

[Marius Kotsbak]

2012/9/17 Shawn J. Goff <shawn7400 at gmail.com>

> On Mon, Sep 17, 2012 at 9:10 AM, Marius Kotsbak
> <marius.kotsbak at gmail.com> wrote:
> > 2012/9/17 Shawn J. Goff <shawn7400 at gmail.com>
> >
> >> I'm wondering if the ZTE MF683 (T-Mobile Rocket 3) may be qmi+wdm.
> >> What is the easiest way to find out? I'm guessing I just need to do a
> >> USB capture of the Windows software using it and look for
> >> WDM-formatted frames.
> >
> >
> > Could you please post the output of "lsusb -vv" for the device? And maybe
> > there is something interesting in the .inf driver files for Windows?
> >
> > --
> > Marius
> >
> The lsusb output is below. When I get to a Windows system, I'll look
> for the .inf file.
>
>
>
> Bus 002 Device 004: ID 19d2:2000 ZTE WCDMA Technologies MSM
> MF627/MF628/MF628+/MF636+ HSDPA/HSUPA
> Device Descriptor:
>   bLength                18
>   bDescriptorType         1
>   bcdUSB               2.00
>   bDeviceClass            0 (Defined at Interface level)
>   bDeviceSubClass         0
>   bDeviceProtocol         0
>   bMaxPacketSize0        64
>   idVendor           0x19d2 ZTE WCDMA Technologies MSM
>   idProduct          0x2000 MF627/MF628/MF628+/MF636+ HSDPA/HSUPA
>   bcdDevice            0.00
>   iManufacturer           3
>   iProduct                2
>   iSerial                 4
>   bNumConfigurations      1
>   Configuration Descriptor:
>     bLength                 9
>     bDescriptorType         2
>     wTotalLength           32
>     bNumInterfaces          1
>     bConfigurationValue     1
>     iConfiguration          1
>     bmAttributes         0xc0
>       Self Powered
>     MaxPower              500mA
>     Interface Descriptor:
>       bLength                 9
>       bDescriptorType         4
>       bInterfaceNumber        0
>       bAlternateSetting       0
>       bNumEndpoints           2
>       bInterfaceClass         8 Mass Storage
>       bInterfaceSubClass      6 SCSI
>       bInterfaceProtocol     80 Bulk-Only
>       iInterface              0
>       Endpoint Descriptor:
>         bLength                 7
>         bDescriptorType         5
>         bEndpointAddress     0x01  EP 1 OUT
>         bmAttributes            2
>           Transfer Type            Bulk
>           Synch Type               None
>           Usage Type               Data
>         wMaxPacketSize     0x0200  1x 512 bytes
>         bInterval               0
>       Endpoint Descriptor:
>         bLength                 7
>         bDescriptorType         5
>         bEndpointAddress     0x81  EP 1 IN
>         bmAttributes            2
>           Transfer Type            Bulk
>           Synch Type               None
>           Usage Type               Data
>         wMaxPacketSize     0x0200  1x 512 bytes
>         bInterval               0
>
>
Seems like it just exposes a virtual CD drive, so you probably need to use
usb_modeswitch or try to eject the drive first. If no config is available,
you could try using the same switch string as one of the other modems
mentioned above.

--
Marius
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