flasher http://rapidshare.com/files/90145973...r_2.0.exe.html

flas files
http://rapidshare.com/files/90148866/C180XFGI1.rar.html

full(locked) flash for ust..for flash select model X550 rar pass = x550
http://rapidshare.com/files/90333309...r_UST.rar.html