Coolpad Roar Plus was officially announced in September 2016, Device released in September 2016Mobile Network Support and BandCoolpad Roar Plus have Dual Card Slots,Coolpad Roar Plus support all GSM Based network providers. Coolpad Roar Plus mobile device support 2G Band Frequency at GSM 850,GSM 900,GSM 1800,GSM 1900 and Hight Speed 3G Network Band at HSDPA 900,HSDPA 2100,Coolpad Roar Plus also support LTE based 4G Networks Support at Frequency level LTE 2100,LTE 800,LTE