TestBox2 LG3G v3.0 supported phones:

KU250, KU250C, KU370, KU380, KU385, KU970, KU990, KU990I, KU990R, KU990GO, KU990MF,
CU720, CU915, CU920, KF310, KF700, KF700Q, TU720, TU915, KT610, HB600,...