list of Sprint phones that can be activated on Boost.
To successfully activate on Boost, a Sprint phone must be on the above list, fully paid for and not currently active on Sprint or a Sprint MVNO.
According to Boost, Sprint phones can only be activated by Boost dealers. However several Prepaid Phone News readers have reported being able to activate Sprint phones either using the activate option on the Boost website or by calling Boost customer service. If you get turned down try asking the support rep to "re SKU"the phone to Sprint.
Boost Now Allowing More Sprint Phones Including the Galaxy S4
Prepaid Operator Profile: Boost Mobile