i bought a satio sony ericsson on last year December. i am not satisfied on the phone as because the cell phone look like high end phone but actually it just a lauzy (useless) phone. I really regret for buying this phone. The problems as below:-

a) Phone often HANG whilst watching YouTube (only can reboot the system by remove the battery)
b) phone often re-started automatically whilst watching YouTube
c) The screen can easily turn to black ( can not see the wall paper)
d) Phone hang without running any software application.
e) The ringTone can suddenly changed by it-self.
f) Phone can just HANG after few minutes communication.

I'm so disappointed on this model (satio) as i spent about S$950 and just get such of suck phone. i hope the respective phone company able to look into it; the issues that i brought out and consider the quality of phone before it launch to the market. BE A GOOD AND RESPONSIBLE PRODUCER!!