[paszczak]

Hi Davidoff

1) From what I understood, I think is quite easy to update as you wrote, but my concern is that I don't know what to do with VIN and/or SVM errors that others talk about. Carpediem and paszczak, did you have those and how exactly you resolved?

SVM error you can erase using VCDS - adaptation channel 15 - you need to read value then using XOR on calculator then write new value there and erase error

I am completely new to this kind of update, I miss some information or tools.
From what I understood, it is necessary: the special cable, the VCDS lite software installed on a notebook.
But what happens if I don't fix those errors, and what does it appears on the screen?

if you will not fix those errors nothing appears on the screen - but audi will know wrong SVM error during your service and server will try to change your SW

2) I have the torrent file for the maps but nobody is online to share it. So i can't download the maps...

I will give you links to PM but dont share it with others

3) My car is A7 2012 3GP, is there some particular procedure to follow a part the one posted many times here?

I have A7 also - just install maps using red menu then skip documentation SVM then wait 5 minutes for full boot of your MMI and insert card with script