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Good or Bad Vas5054A
07-09-2019, 18:04 PM,
Post: #341
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RE: Good or Bad Vas5054A
yes for bluetooth diagnostic without usb wired 5054a.....but not only over bt interface mades fw upgrades and downgrades.
even a fake amb2300 allow the vas5054a to upgrade and downgrade firmware....not the latest 1.20.42 because maybe inverted tja 1054at, fake oki,au5680a .....and malaysian flash ..... but a patched (velospeed) fw 1.20.42 runs fine .... |
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Reputation: +1 - Tadk [+1] | |||
07-09-2019, 18:23 PM,
Post: #342
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RE: Good or Bad Vas5054A
Correct.
Often though, a VAS5054a with genuine AMB2300 bluetooth is a bit higher quality. Basically you need to make sure you have at least high and low speed canbus chips on board and oriented correctly. |
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Reputation: +1 - aka99 [+1] | |||
08-09-2019, 10:35 AM,
Post: #343
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RE: Good or Bad Vas5054A
My advice buy a second hand one genuine at 250 eur and you will be more then happy. no more headake.
If you like my post and it helped you please press
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Reputation: +3 - Balyanchic [+1] , kiranabc [+1] , apoelistas [+1] | |||
09-09-2019, 08:16 AM,
Post: #344
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RE: Good or Bad Vas5054A
(07-09-2019, 18:04 PM)aka99 Wrote: even a fake amb2300 allow the vas5054a to upgrade and downgrade firmware....not the latest 1.20.42 because maybe inverted tja 1054at, fake oki,au5680a .....and malaysian flash ..... The reason is because VAG has introduced serial number checking. So all clones which use that known serial are locked or not allowed, starting from the introduction of fw 1.20.42, even if clone has original amb2300 and the board is reworked with original parts. What is important here is the serial number. However if they start making new clones with different serials those serials will also be locked. That will be a mess up because people with original VAS5054a will not be able to use them if there serial is stolen. I suggest that any modifications should be done software also in the future. |
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09-09-2019, 10:05 AM,
Post: #345
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RE: Good or Bad Vas5054A
as i know is only a flash id check
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Reputation: +1 - Tadk [+1] | |||
09-09-2019, 16:13 PM,
Post: #346
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RE: Good or Bad Vas5054A
Well since there is a software solution I am not puzzled to where or how many times it exists. Be happy and enjoy your vas5054a but really the logical or wise approach would be to buy a second hand original vas5054a, what Fantimel said. Less surprises less risk less hassle more reliable.
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09-09-2019, 16:52 PM,
Post: #347
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RE: Good or Bad Vas5054A
1.20.42 patch for clones.
v3 for clones without oki, tja,au5680a.... |