I'm guessing you mean the V1125_12194 map(s) for which I don't think there are any metas available
1. You can ONLY activate maps we have metas for, see here
maps-v1xxx/meta-codes-1125-t23661.html2. See here for compatibility of maps/navcores
maps-v1xxx/compatible-chart-v1125-nav2-maps-t23659.html3. You may be able to use a different map (we have a meta for) with just those countries you want coverage of and will still run on your navcore
4. Be aware that maps are released every 3 months BUT TomTom very often take 9-12 months to review/check/incorporate into their next release so just because there's a newish road doesn't mean it will automatically be in the next map release.
5. There is actually a crack which would allow you to buy current maps (and then obviously create/share the meta for) even on the older End-of-life devices. Have a search around for TomTom Home - End of Life Bypass