Samsung Galaxy S5 SM-G900A Unlocked for GSM Carriers (Gold) (Open-Box) Please note phones are in like new condition as seal on box was broken by distributor to unlock phones. All phones are AT&T branded but have been unlocked for any GSM carrier worldwide. For optimal use, refer to your carrier for their APN settings and adjust in the network settings of the phone. Phones come in original box which includes original battery, backdoor, USB charger, cable, & headset. Manual and SIM card NOT included. All phones come with a 90 day USA warranty (Third party). All phones guaranteed to have call timers of 25 hours or less. Phone will work for AT&T, T-Mobile, Simple Mobile, Ultra Mobile, and etc. Phone will NOT work for Verizon, Sprint, or any other CDMA carrier.