I've downgraded my OS and somethings became missing once i did. I used recent post on the site to get back the browser and email services but now the qwerty keyboard is missing when the phone is in the upright position and also I cant send any MMS messages unless its threw email, instant message or mobile web sites does anyone know of a solid stable OS that i can upgrade to and get all these features back I am still a Newbee but I learn quick. if so please get back to me asap!!!!!!