The procedure is simple
- download the contents form post #7, put it in the root of the blank card, add the maps for iGO, and that's it. Put card in device off, turn it on, voila.
No, you can not use Garmin, different OS (Garmin have their own). Version that is available for WinCE is too old, too old content and very problematic.
There is a possibility, I did a long time ago, to download software from the MIO site, and to perform device recovery. Or even find the right firmware (if still available).
You can even download unlocked Mio Mireo (black edition) software and insert it into your device, but it's maps are also outdated.
So, using device with SD/internal unlocker and iGO on it is still the best choice.
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