Technical Radio Upgrade to 7inch Uconnect

[car1oabarth]

Hello,

I have recently purchased a 2020 Fiat Tipo Street Saloon and it comes with the basic radio with no touchscreen or satnav. I'm aware that the upgrade to the Uconnect 5 is easy and simple enough and I may yet select this option, but I was wondering if anyone has successfully upgraded from a basic system to a higher spec Uconnect 7 and how they went about it, and what they needed?

I don't want to upgrade to an aftermarket system as I want to keep it oem.

Thanks in advance