BlackBerry Aurora was officially announced in March 2017, Device released in March 2017Mobile Network Support and BandBlackBerry Aurora have Dual, (Micro Sim) Card Slots,BlackBerry Aurora support all GSM Based network providers. BlackBerry Aurora 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 900,HSDPA 1900,HSDPA 2100,BlackBerry Aurora also support LTE based 4G Networks Support at Frequency