Panasonic DP-UB9000 Blu-Ray disc - regionfree

[grandsoir]

Hello all

I just bought a Panasonic DP-UB9000 Blu-Ray disc and I want to make it regionfree, since I have some BD that are locked to another region.

So I found someone in Sweden that can help me with installing this https://www.rattlebyte.com/Shop.php?lang=en&action=select_model&model_id=254

I just want to ask if someone have experience from this and if there are other ways?

Sincerely