A:AnswerIt does come locked to the carrier, if you are financing it through AT&T. If paid for in full, I believe you have to wait 24 hours to then submit a unlock request. Best to just purchase unlocked from the jump so that you don't have to wait to unlock it.
A:AnswerThe free item is actually a three-month subscription for Apple Music. However, it's only for new users. If you have or have had Apple Music before then you can't get the free subscription included.
A:AnswerYes, you shouldn't have any problem porting your number from the tmobile account to the new att account, as long as your tmobile account is in good standing.
A:AnswerIf you bought your phone outright, it's considered a "prepaid" device and can be unlocked one year after its initial activation. There's one caveat, however: Your bill from your carrier has to be paid.
A:AnswerYes, choose a carrier and you’ll see a payment option saying “one time payment” buy it and you can ask them to unlock it with the carrier you choose.
A:AnswerAT&T phones work with cricket but when buying at Best Buy you’ll have to get the unlocked one. Payments can only be done by Best Buy credit card.