replacing hu_entry with another hu_entry w most

[mwhell]

Hi All, 

I've currently purchased a another hu_entry headunit so that I go for the extended cluster upgrade in the future due to my hu entry not having the most connection at the back. 

What do I need to in order to make this work?  I've read about e-sys, but basically I just want to transfer it all across, I'm hoping that it's the same year so I do no net to virginize it. 

Could someone please help with a rough guide on what needs doing?

thanks

PS: Didn't go for nbt evo since I've already got an apple car play box onto the aux

[adelin731]

I want to do the same thing as you, I got the extended cluster and the most already, I just need to get the hu.
Coding ways as far as I know you first need to make sure the cluster is virgin or new prior to coding then you will need bimmerutility, esys with full psdzdata and enet cable.
Also you may need a fsc code for the hu.