I have flash today my T5355 to WM 6.5...and he died - black screen. I try 6 softs, everyone was for rev. C02. Phone didn't work with any of them Because i don;t make backup of my old wm 6.1, I've start looking for soft C01. And now I'm sure that i have rev. C01, Phone work again with soft C01 but in Chinese Of course GPS and G-sensor still not working. Maby someone have wm 6.1 or 6.5 for rev. C01?