Sprint-compatible versions of the Samsung Galaxy S4 work with the Boost Mobile network. Boost Mobile does not offer a Boost-branded version of the Samsung Galaxy S4 for sale.
Users must unlock and activate Samsung Galaxy S4 devices from Sprint for use on the Boost Mobile network at a Boost Mobile store. Boost Mobile states in the FAQ section of its official website, BoostMobile.com, that some features on phones ported from Sprint, specifically pre-installed Sprint applications, may not work as intended once activated on the Boost network. Picture messaging functionality may also lessen due to differences in the Boost Mobile MMS platform from that of Sprint.