Thanks for your response...
how can I check myself , if my area is in refarmed area or not?
is there any website we can check without bothering you guys?
Our zip code is 98499 which is lakewood WA.
Lets assume we are not in your refarmed areas...is there any tweak we can do on phone to get better service?
if yes what type of changes we can do on that unlocked phone?
Also if phone is already unlocked by mfg. can we root the phone to make necessary changes?