I've been trying to look on a nice tutorial on how to update the maps on my TomTom One IQ Routes. I didn't find clear instructions so I decided to post here for help, instead of destroying the navigation device.
I currently updated to the latest app, which would be 9.026. I checked the compatibility list, and it should be good to go with Western_and_Central_Europe_2GB_870_3419 (~2,2GB). I currently have the same map, only 825.2157 version of it. However, I noticed that if the map does indeed have 2.2 GB, I will have a big problem, since the device only supports 2.05 GB, and the maps are apparently too big. Please advise me on how I should correctly upgrade the maps.
I have deleted its original maps, and copied the Western_and_Central_Europe_2GB_870_3407 map. I ran FastActivator which did not really allow me to view the map. Then I ran EasyActivator and FastActivator desperately, and started pushing all buttons available. All in all, all's good when it ends good. It now works. Thank you very much for your support!