Quote Originally Posted by napster367 View Post
Hi there. I have R1ED001 On my W850i and wonder what is the latest firmware for my phone cos the slow menus drive me mad with this firmware (R1ED001). Also walkman player sounds low.

I am looking for a faster and high sound-firmware. Can you inform me about which version to flash my handy?
Connect your phone with XS++ and post log here.And answer to yours 2 question - try change audio driver in phone (exist so many drivers change by user).Look here and find some Camdrivers - Dispdrivers - Acoustic Drivers - Top Sony Forums