Hey guys.. first let me say great community you guys have here!!! Let me start by saying I'm as green as I could possibly be at this. My problem is the following I bought a BB 8530 (sprint) to flash it to Metro PCS, I have added the ESN into metro's network already now all I have to do is flash... It seems pretty simple Im able to load PRL files. but im not successful dialing 611 and getting metro I get some lady telling me that cannot locate my service provider... (if i load the sprint PRL and change SID it goes back to sprint) so its loading the prl. now im in the NEW YORK. I wonder if that has anything to do with it... but im not able to get anything nor talk nor text out of this phone.. can some one help me or point me to the right direction. I have reed a lot of post here I apologize if the post is out in the forum.
Thank you before hand in any help provided.

my settings
##000000
MDN (10 digits metro number )
IMSI_S (10 digit metro number )
MCC 310
MNC 00
HOME SID 6503
HOME NID 65535
MO VOICE HOME 3
MO VOICE ROAM 32768
BB REG CODE
Home SYS REG true
FOREIGN SID REG TRUE
FOREIGN NID REG TRUE
SIP USER ID (XXXXXXXXXX)@mymetropcs.com