Bmobile’s 1st Generation 3.5G HSDPA Modem in Ubuntu/Linux

bmobile's 1st Generation 3.5G HSDPA modem
bmobile's 1st Generation 3.5G HSDPA modem

Ever since I had the opportunity of using bmobile‘s 3.5G modem to get mobile broadband (via Zoom!) I was curious to see whether it would work in Linux. After much testing, I did manage to get it to work but it wasn’t consistent (it only seemed to work when the modem was tied to /dev/ttyUSB0, so I kepted plugging it in and out and redialed to see if it worked).

For the newer bmobile modem check out this page courtesy of @jikam

Test system: Running Ubuntu 9.04.

  1. Get usb_modeswitch (in Ubuntu / Debian you can “apt-get install usb_modeswitch” which makes things much easier)
  2. Get the usb_modeswitch.conf file and put it in /etc/
  3. The modem is identified an Alcatel One Touch X020 / X030 / MDB-100HU / Nuton 3.5G (lsusb will show ) so search usb_modeswitch.conf and uncomment the section for DefaultVendor, DefaultProduct, TargetVendor, TargetProduct and MessageContent

    ########################################################
    # Alcatel One Touch X020 (aka OT-X020, aka MBD-100HU, aka Nuton 3.5G), works with Emobile D11LC
    # Alcatel One Touch X030 (aka OT-X030, aka Nuton NT36HD)
    #
    # Contributor: Aleksandar Samardzic, Marcelo Fernandez

    ;DefaultVendor= 0x1c9e
    ;DefaultProduct= 0x1001

    ;TargetVendor= 0x1c9e
    ;TargetProduct= 0x6061

    # only for reference and 0.x versions
    # MessageEndpoint=0x05

    ;MessageContent="55534243123456780000000000000606f50402527000000000000000000000"

    ########################################################

    to

    ########################################################
    # Alcatel One Touch X020 (aka OT-X020, aka MBD-100HU, aka Nuton 3.5G), works with Emobile D11LC
    # Alcatel One Touch X030 (aka OT-X030, aka Nuton NT36HD)
    #
    # Contributor: Aleksandar Samardzic, Marcelo Fernandez

    DefaultVendor= 0x1c9e
    DefaultProduct= 0x1001

    TargetVendor= 0x1c9e
    TargetProduct= 0x6061

    # only for reference and 0.x versions
    # MessageEndpoint=0x05

    MessageContent="55534243123456780000000000000606f50402527000000000000000000000"

    ########################################################

  4. Do the actual mode switch for the modem to change the device from USB storage to modem mode:
    sudo usb_modeswitch
  5. Create the USB serial device for dial up:
    sudo modprobe usbserial vendor=0x1c9e product=0x6061
    This step created 3 devices (/dev/ttyUSB0, /dev/ttyUSB1, /dev/ttyUSB2) on my system.
  6. Use the Network Manager Applet to configure a new broadband modem connection with the B-Mobile configuration (APN: bmobilewap)

As mentioned this does not work consistently, so if it doesn’t seem to connection try plugging the USB modem out and back in and retry. I will try find a way to get this more consistent, but hopefully this will help those who are trying to get it to work

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3 thoughts on “Bmobile’s 1st Generation 3.5G HSDPA Modem in Ubuntu/Linux”

  1. why this week when i downloading anything just can’t downloading,last week is no problem at all about 350-400kb/s.this week alaaaa..even surfing sooooo slowwwwwwwwwwwww.does anyone know.tq

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