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Thread: VCDS-Mobile ASAM data is missing for EV_BCMMQB

  1. #11
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    same issue here.. did a autoscan and the hex failed to download asam data.. stalls on 6kb. Connected the hex via usb and scanned the car with no issues. Scan with vcds on laptop in infrastructure mode ok.
    No updates available in config tool. For me the vcds mobile is not working as i hoped. The mobile feature was my nr.1 for upgrading.
    Any server issues?
    possible to force update vi laptop?

  2. #12
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    What I had to do was this:

    1) Do the 50 second reset trick (need to leave plugged in to USB for a few seconds after releasing the button)
    2) use VCDS Windows client to change to BETA
    3) check for updates

    My HEX-NET then updated to the latest BETA build and when I ran a scan on my 2019 Tiguan, it had all the ASAM data.

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  4. #13
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    Does this delete everything on the hex? (settings)
    Just press and hold the button for 50 seconds?

    Edit: No updates after reset..

    cb: 0.4513
    fw: 0.256
    Last edited by premium; 12-19-2019 at 06:19 AM.

  5. #14
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    It should clear the contents of the memory and all settings.

    with the USB cable plugged in to your windows system hold the red button for 50 seconds. When you release it you will hear a long beep. wait 30 - 45 seconds and then unplug the USB cable. plug the cable back in and then check for updates. That's what I did and it downloaded the data. I was then able to get a successful autoscan.

    HEX-NET CB: 0.4513.4
    VCDS Mobile 0.4513.0.4

  6. #15
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    Nope.. Did all that,and still no update. did a new scan and was asked for asam update. think it updated, but did not get any verification of that. New scan.. still that F.. asam update loop!
    Can use it wireless with my computer, but realy wanted i to work with my phone/iPad.
    Can of course skip the asam update, but dont know what information i dont get..
    also get eprom read error for the vin when scanning with vcds mobile.. ?

  7. #16
    Benevolent Dictator Uwe's Avatar
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    Quote Originally Posted by premium View Post
    also get eprom read error for the vin when scanning with vcds mobile.. ?
    If VCDS-Mobile can't get a VIN, I could see that causing confusion with the ASAM update.

    -Uwe-
    The engineering problems are likely insurmountable. It would be like proposing to land a rocket booster section on a barge floating in the middle of the ocean.

  8. #17
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    Not always getting the eprom error. What could be the reason for that error?

  9. #18
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    ROD files cleared and still missing ASAM data. any ideas?

  10. #19
    Benevolent Dictator Uwe's Avatar
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    Quote Originally Posted by MartinVW View Post
    ROD files cleared and still missing ASAM data. any ideas?
    After you cleared ROD data, have you run a new Auto-Scan with VCDS-Mobile, followed by updating the HEX-NET, either directly or with VCIConfig?

    -Uwe-
    The engineering problems are likely insurmountable. It would be like proposing to land a rocket booster section on a barge floating in the middle of the ocean.

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  12. #20
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    I didn't do the update again, so now it works without any problems with ASAM data. Thank you!

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