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  1. #1
    Just Joined! xratyo's Avatar
    Join Date
    Jan 2008

    Wink Onda Mt505up Umts-gprs-hsdpa-hsupa

    Here an HOWTO config and use the ONDA USB key to get internet working (I run on 300KB/s).
    There want a minimum of practice in console.

    The step are for Kubuntu but....not only.Try!

    1) Remove ehci_hcd (rmmod ehci_hcd) (note the USB devices don't work for a wile and become slow)

    2) Compile airprime module with Vendor=0x19d2 e Prod=0x0002 (see"

    3) Edit ad_hoc /etc/udev/rules.d/05-options.rules
    SUBSYSTEMS=="usb", ATTR{idProduct}=="2000", ATTR{idVendor}=="19d2", RUN+="/sbin/rmmod usbserial ; /sbin/rmmod airprime ; /sbin/rmmod usb_storage ; /sbin/usb_modeswitch"
    SUBSYSTEMS=="usb", ATTR{idProduct}=="0002", ATTR{idVendor}=="19d2", RUN+="/sbin/modprobe airprime"

    4) Donload usb_modeswitch from ""

    5) Create /etc/modeswitch.conf and paste the following:

    DefaultVendor= 0x19d2
    DefaultProduct= 0x2000

    TargetVendor= 0x19d2
    TargetProduct= 0x0002

    MessageContent="555342434056af880000010080000a2800 0000001c00002000000000000000"

    6)Extract and put usb_modeswitch (only this) in /sbin/

    You must restart sys, and remove ehci_hcd every time you restart sys.
    Plug and unplug twice (with pause of ~30sec) to get the key working.
    Type dmesg and when you see .../ttyUSBO and many other
    you can configure kppp (or other with /dev/ttyUSB3 (or try other)).
    From when you connect the key to when the /dev/ttyUSB3 apare, can pass 25-30sec.

    !OHH! Thinjk to me !OHH!
    by Scortegagna Alessandro

  2. #2
    Just Joined! xratyo's Avatar
    Join Date
    Jan 2008

    Cool exception

    Someone can see the device 19d2:2000 with lsusb, without remove ehci_hcd modules. If you are here then skip the step and don't remove it.

  3. #3
    Just Joined! xratyo's Avatar
    Join Date
    Jan 2008


    I've used this method with 64bit too (Mandriva Suse Debian(the one that I'm using now).
    It's right; in some cases you need to recompile the usb_modeswitch in order to get it working. Read the readme in the package; you only need of make and amke install.

    I've seen you use part of this Howto in other sites.
    Please report the font of this article (
    and of OpenLinux - Re:ONDA MT505UP GPRS-EDGE-UMTS-HSDPA-HSUPA - OpenLinux Forum
    Draisberghof - Software - USB_ModeSwitch
    Remeber that to have more than 64KB/s you need to recompile airprime (It's not difficult); see
    OpenLinux - Come sfruttare in Linux la piena capacitÓ dei modem HSDPA
    ( this in other sites if you use it)

  4. $spacer_open
  5. #4
    i got some problem in ONDA MDC502HS(aka: ZTE MF622)

    ;DefaultVendor= 0x19d2
    ;DefaultProduct= 0x2000

    ;TargetVendor= 0x19d2
    ;TargetProduct= 0x0002

    ;MessageContent= i cannt found it by spying with USB Sniffer


    problem is i cannt found it by spying with USB Sniffer.
    i had upload my USB Sniffer sample file to here:

    could you tell me what is my MessageContent? thx a lot

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