Perhaps someone has more experience than me on this, but since you would have to modify the radio bits, you will probably need to return to stock (either Sprint's or Boost's) to do it. Custom recoveries, by design, can't touch that firmware.
thanks for the help. but isnt sprint and boost both CDMA netwok. after the restore. whats next? isnt there a CDMA workshop application. wouldnt that be usefull for something?
Since Sprint owns Boost they are both CDMA but it's the way the phone finds what network to latch on to, so you would probaly have to change PRL's and find a way to flash a Radio with bricking the device, I'm not so sure about that tho
hey the info you guys are looking for isnt easily obtained as its very much illegal to perform. Google, Craigslist, or get a prevail(pretty nice lil phone)