55hu7500 Dvb-t2 upgrade !!

[asiersan]

Good morning,
I'm very satisfied with this TV, the best purchase.
Except for little problems aspower supply failure (on for many hours),m, the HDCP issue was solved with a switch, and I can still watch in 4K...11 years running oscam.but the broadcasts will change to DVB-T2, and I'd like to be able to update the tuner.
From what I've read, TVs in the UK already had DVB-T2 at that time 2014, and changing the mother to the UK version should work.
I found this card.
BN94-07551J SAMSUNG UE55HU7500TXXU

Would be plug and Play? Only changing this, downgrade, root,…and watch.