@Maurizio Finesso@John Taylor@SteeMan
I've had success using USB stick instead of SD Card (see my post on 1st page), however now the BOOT Fat32 partition was hidden for some reason, I used DiskGenius to unhide it.
I didn't test this on the tv box yet.
This also goes against what is being said in this thread (that there are no more Fat32 paritions visible in Windows) from this thread:
EDIT2: USB stick works, however I'm having trouble with "USB device not recognized" on Windows, and I can' seem to be able to fix it with gparted for example, as it keeps disconnecting, so YMMW.