Clixt

Likewise, but I think @aberbic is on it.

Hunter2017

Does anyone have the ifs-root file for version 1439?

Clixt

I would highly recommend not messing with Fec and patches as of now. If this guy from defcon bricked his car, we could as well. I was in that rabbit hole and asked myself, "Do I really want to brick this Audi?". Send me a DM if you want to go ahead with it. I can point you to the right direction. You can also just Google "ifs-root audi".

Hunter2017

Somehow my car lost all of it's fec swap codes and I'm unable to use bluetooth, nav, and android auto. Ifs-root seems like a good solution to bring the codes back but there's probably other ways to fix it.

Clixt

Is this before you tried messing with Fec swap? What have you done to it before? On a side note, my sunroof suddenly stopped working a few months ago. Turns out the iOS OBD11 is buggy as **** so when I initiated a backup, it corrupted my sunroof. Maybe something similar happened to you? But from my limited understanding of Fec and patches, I think those completely separate from what OBD11 can see.

Hunter2017

It happened before I did any vc / mmi updates and I had not touched the fec codes at all. I was trying to remove the previous owner from audi connect and it somehow corrupted the fec codes.

bruce_miranda

@Hunter2017 how come you wanted the EU map files if you have a US MMI with 1439 on it? Before you start messing with patching the system do you have the necessary tools to interact with the OS on the MMI?

sathiyan

Thanks, it worked. Was able to install 2020/2021 update.

Clixt

I'm glad it worked for you!

zaaz89

Hey guys on that EU map are 2 maps MIB1 and MIB2, do I need to put both of them on SD card?