Z3-BOX LG Update. NVM Fast repair added for 47!! models

LG Qualcomm Tool 1.5.4 released!

Added "One click" nvm repair for next models:
CU500, MU500, CU515, CU575, TU575, CU720, TU720, CU920, HB620, HB620T, KB620, KC910, KE990, KF310, KF690, KF700, KS20, KU250, KU311, KU380, KU385, KU450, U450, KU730, KU800, KU830, U830, KU950, KU970, KU990, KU990i, L600V, L600i, L704i, U250, U300, U310, U370, U880, U890, U900, U960, U970, U8210, U8290, U8500, U990
tất cả các file setup mới nhất đã upload trên support