Hi, I've had a pioneer avic f20bt for years and I still have the firmware at 3,000 and I saw in the post that there is a much more recent update for 8,000! But as much as I read I don't know how to do it! I just have to download the files that were uploaded to google drive and put them in an sd in fat32 mode and that's enough for me? Or do I have to do something else? I'm really interested but I'm quite a novice with this if you can give me a hand please. I look forward to your response. Thank you very much.