Hi there,
This post to thank all the people here and give my input in avic hacking.
I have AVIC F930BT unit. It had maps and firmware from 2011. I updated it successfully without any problems.
For all of you, who have doubts, and questions like "what file should I download?" or "how to do this?", a little instruction below:
step 1: Download shortfusescript.zip
step 2: Download 2017 update.zip
step 3: Format sd card (or card's) (fat32)
step 4: Copy files from shortfusescript.zip to sd card
step 5: Place card inside the AVIC and press key when asked
step 6: Cop