Hi to all, im having problems updating my w755. When i want to update android software im always stuck on 88% and having error 2123 (An error occurred during the software update, . The update server in temporarily unavailable. Please try again later Error: 2123). Ive tried several time, over cable, wifi, nothing. Always stuck on 88%. Same thing with fw, ive downloaded fw from sony site, connect usb to tv, the fw starts to copying and again on 88% tv restarts. So if anybody nows how to resolve this, please help! Thanks!