This Galaxy S8 is Certified Refurbished. It is 100% functional and in near perfect cosmetic condition with the possibility of a few light hair marks. It will NOT come in its original packaging but will include a certified cable and UL approved power adapter. Headsets, SIM card and manual are NOT included. This Galaxy S8 is fully functional with T-Mobile, AT&T and all other GSM networks. It will NOT work on Sprint, Verizon, Boost, Virgin Mobile or any other CDMA network.