Safe to Change Region after GDR1 update?

[WPCentral Question]

I have a lumia 820 running on Windows 8.1 Dev Preview.

Since Cortana has support for new countries, I wanted to know if I can switch my region back to India with Cortana working the way it was.

 

[inffy]

Yes you can

 

[Abhigyan Arora]

Woah! That was quick!

Thanks!