How to check Sony Ericsson firmware

Enter >*<<*<* where,>,< is arrow right and arrow left respectively.* is the (*A/a) Button

k770i

i have been using this phone since my w800i gone crazy at time... just a short description of this phone.... overall it is not bad... the sound quality is good. function, menu are user friendly and usefull

only draw back is the camera.. although it is 3.2MP but is not as good as w800i which only have 2.0MP.. not sure why but will try to find firmware upgrade...

that is all.. :)