Two days lost signal.I formated tomtom go 930 and reloaded saved original copy and still no signal at all.Can not find bootloader 5.5120 to try to reinstall.Now TomTom is not picking up any GPS signal at all. What could be the issue? Any help would be greatly appreciated
I'm not an expert but I don't think the bootloader is related to your troubles, Are you sure your not missing something, Date and time correct on the device, left outside with a clear view to the south sky (If your in the northern hemisphere), no other electrical devices near (iphone, GSM tower). leave for 30 minutes. I have worked on a few hundred tomtoms and never gone from working GPS to non working.
When you start your TT what exactly does it do? Does it get past the start-up screen to the map? If yes then unlikely you have a bootloader problem. If no did you run Clear Flash after reloading your system? Also, what do you currently have installed on your device (navcore, bootloader, type and version of map)?