A:AnswerYou should be able to activate it to boost mobile as long as the phone has been unlocked by previous carrier an it isn’t a lost/stolen phone or tied into someone’s account.
A:AnswerIt’s unlocked it works fine except the camera, there’s an issue in video recording, replaying videos start to shake or look unstable, after reading reviews online I found out that most 6’s have an issue with videos playback. Better buy 7’s or higher
Good luck