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      03-19-2020, 04:26 PM   #124
Ivan887
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Drives: BMW F30 320iX
Join Date: Sep 2018
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Hello Guys,

I have a problem with downgrading ASD. I have a problem with downgrading to the older software. I have Esys 3.26 and data v54
When I try to flash ASD with this data Esys write "success" in green but the ECU software are still the same. It takes around a minute to flash it.

Is the downgrading process different from just flashing the ASD? Also is it possible to flash 2017 ASD module with 2015 year psdzdata?

Please advise. Logs from ESYS attached
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