Check the website I linked. The s4 I'm looking at is a sprint variant, as I've done research and found sprint CDMA phones are all that can be activated on boost's network. My issue is boost has network in my area, but there are no stores I can bring the phone to, all that's sold up here from boost is phone cards. The s4 I found is a used one for a steal, and the site selling it has a BBB accreditation and an a+ rating with them. Believe me, I've researched this extensively so I know I'm not getting taken. Galaxy to boost has a 60 day money back guarantee on their conversion software, so I'm pretty sure they're legit too. Scamadviser.com also states they are legit. They have a 79% trust rating there. So again, I just wanna make sure once I flash this phone I'll be able to call boost and activate it with no questions asked. And I hope my explanation was thorough enough lol