I have a 2012 Escape XLT, with gen1 sync in it (no screen, just text). According to my FPN number, I am on v3.2.2.2 which is 9 versions behind version chart on fords site but based on my vin, I don't need updated. Could a previous owner have rolled back, or that's it for my vehicle? No probs except it does not display song name. Ford shows gen1 up to v4.2.1 thank you!!