jotei66 : thanks for your post , never actually thought of iPhone because i use bluetooth allot , and its a bit complicated (jailbreaking , cydia ,, bla bla)
,, just watching tutorials gaved me a headache

Moley : ur post was really usefull , i used to have that loyalty for sony ericsson in the past , but it seems like it didn't appreciate it
my old k510 ,, lasted 7 month , next w810 , lasted 10 month , next k810 , lasted 9 month , and last now my w595 , was the only 1 who actually completed a year !!
in the meanwhile , my bro had n73 , from the w810 era , until now , and it works like a new peice of art
,, other phones are really weak ! why ? , i really don't know
i'm on nokia's side from now on

thanks everyone !