Sorry If i made any mistake, I'm new at this. I honestly thought that if the title is "updating iGo for Blaupunkt New York" people would understand that my "similar" problem is exactly "updating iGo for Blaupunkt New York".
To be more specific, I have a Blaupunkt New York 835 unit. iGO version is 22.214.171.12481. I tried to install an updated version, 9.2.0....etc and I failed multiple times, in spite of doing everything that was advised here. I also noticed that my "original" microSD has a different folder structure compared to othe Blaupunkt New York original microSD's. the "RTNavi" which should contain the software is, in fact, empty and the executable and other files are in a separate folder called "mobilenavigator", plus I have a "device.nng" file and a "getlicense8.ini" folder that are also in the root of the sd card.
i tried all sys.txt files, data.zip files, etc. etc....still not working and I'm getting all kind of errors, from "resolution not supported" (800 x 480????) to "cannot open some scheme file". Please help!!!