I face an issue for garmin gps 12 (Chinese version), I want to change the language to english. I bought a cable and it's detected successfully but it's showing that no update available for your product. I tried these but not solved. I wish that you can help me. The issue I bought more that 10 device for GPS 12 (all are Chinese version) GPS12 version 3.53 [B][URL]https://www8.garmin.com/support/download_details.jsp?id=3476[/URL][/B] GPS12 version 4.60 [B][URL]https://www8.garmin.com/support/download_details.jsp?id=3477[/URL][/B] For reference here is the software for other models :- GPS12 XL [B][URL]https://www8.garmin.com/support/download_details.jsp?id=3465[/URL][/B] GPS12 CX [B][URL]https://www8.garmin.com/support/download_details.jsp?id=3473[/URL][/B] GPS12MAP [B][URL]https://www8.garmin.com/support/download_details.jsp?id=3471[/URL][/B] I'm ready to pay for you if it's solved.