L322 (BMW) nav upgrade

i know I am years behind on this but it hasn’t come up for a long time and I need help. I have an 04 Vogue and the nav is garbage so I bought a mk4 unit and also a bmw 2019 disc and v32 upgrade disc that basically don’t work And even if they did work don’t even have postcode entry!!!!
Have thoroughly checked the bay and no-one offers v32 upgrade disc with RR or LR screen splash. I know loads of people have done this mod so am asking if anyone could help me obtain the RR splash screen update disc and a nav disc that will allow me to use full postcode entry. If someone has to make it for me I am more than happy to pay. (Mates rates please!)

Have you tried https://e39source.com/downloads

It has the V32 software etc...but won't have the RR splash screen....although I think they also provide the NavTweak software to allow you to customise accordingly...

I D/L'd the V32 with the MSport logo and it works on my Mk4 unit very well....I just put up with the MSport logo on startup!

Oh, and it does do 7 digit postcode search too...with the right map disk

Thanks Saint, great article, what a thorough chap! I don’t have the ability to burn discs I only have iPads and a small lap top with no disc drive! So if anyone out there can do it I am happy to pay for your time and discs, basically I want what Saint v8 has got (how often does Saint hear that!) Latest v32 update with as late as poss nav disc with 7 digit postcode input.
I will re install my discs as per the article you sent me as there were 2 or 3 things I did differently to him.
Thanks Saint.