if i buy an unlocked blackberry storm2 or tour can i use it for boostmobile?

[shelly baby]

I already have a bb curve with boost mobile and the phone is kinda messed up and I just want to upgrade my phone is there any way I can unlock the most recent bb for boost mobile I don't care which phone it is aslong as its a blackberry and is newer than the curve. Your feedback is needed please help anyway you can

[Maq.H]

I think yes, your unlocked Blackberry should work with Boost Mobile but before that what i get while searching for the same is , Boost Mobile runs on the iDEN network. Thus a phone to work on Boost Mobile must work on the iDEN network. I dont have much idea about iDEN or Boost Mobile, so that what i can help you. For more information of the same, you should checkout these:
Does Unlocked Phones works with Boost Mobile Prepaid Service?
How to unlock AT&T Blackberry mobile phones