BLU Life One X was officially announced in January 2014, Device released in January 2014Mobile Network Support and BandBLU Life One X have Dual Card Slots,BLU Life One X support all GSM Based network providers. BLU Life One X mobile device support 2G Band Frequency at GSM 850,GSM 900,GSM 1800,GSM 1900 and Hight Speed 3G Network Band at HSDPA 850,HSDPA 1900,HSDPA 2100,comes with network handling support with Network settings and work offline with flight Mode.