LG K30 was officially announced in May 2018, Device released in May 2018Mobile Network Support and BandLG K30 have Nano-SIM Card Slots,LG K30 support all GSM Based network providers. LG K30 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 1700,HSDPA 2100,LG K30 also support LTE based 4G Networks Support at Frequency level LTE 700,LTE 850,LTE 1700,LTE 1900,LTE 600, (With VoLTE),