@poustsham
Did you flash your mobile with the new XS++? Did it work?
I want to hear from a z610-user that it works before testing it with my own phone ;)
Yeeezzzzzz
Today I downloaded XS++ 2.<dontknowexactly>, made a backup of my phone (as far as possible) and then I flashed an unbranded new firmware to my z610i. Everything went fine. I only had to do it twice, because in the customize-file there was a wrong CDA-String (wrong version, wrong country).
Now I have a nice, unbranded SE z610i :D