Yes I can see that, as we can see for mk1 24.1 is lastest good update, but also on v25 and v26 we can see that it gives the same update for mk1 and mk2

but what is confusing me that someone stated do not update mk3 with v26 or your navi would get non functional. and on my previous post i included the quote from the person that updated MK1 750I

So my question is can i update current MK1 and mk2 systems with v26 without worrying that after update navi would become non operational like mk3? model is 523i in germany.

Thanks for all the support guys