SamyGO

Hi guys,

first i wanna know how i can change tv region to install some polish apps on my tv. I live in Germany so if i want to install polish apps I have to change it, right? I also have galaxy s4 so i can use phone to send ir codes to access service menu.
Second, i saw that there is also a way to change tv model number. Difference between my H6270 and H6400 is only CMR (200 and 400) but as far as I know real refresh rate is still 100hz. Does it worth a change?
And last, what about updates? Lot of people say that i should not update my tv, why?

Thanks and sorry for my english

Polish apps: Is it hard so search a bit before posting? viewtopic.php?f=75&t=8505

Refresh rate: sorry, i dont know, but its either hardware or marketting only.

Updates: If you update you might block yourself from ever rooting your TV, in other words you wont be able to unlock any features enabled by SammyGO software.

I saw it before but he is side loading apps, i want to install them through Samsung Apps

Anybody knows how to change H6270 to H6470?