Z3X BOX LG Update. Many LG Cyon added

[TUYHOAGSM™]

LG Qualcomm Tool 1.9.7 Update.World first

Added:
- GW620 support (nv read/write/repair)
- GW620f support (nv read/write/repair)
- GW620g support (nv read/write/repair)
- GW620go support (nv read/write/repair)
- GW620r support (nv read/write/repair)
- KU1700 support (direct unlock ver:KU170906, KU170910, nv read/write/repair)
- KU4000 support (direct unlock ver:KU400911, nv read/write/repair) - World First!
- KU6000 support (nv read/write/repair)
- MU515 support (direct unlock, imei repair, flashing, nv read/write/repair, factory reset)
- SH170 support (nv read/write/repair)
- SH240 support (nv read/write/repair)
- SH650 support (nv read/write/repair)
Fixed:
СT810, CT815, GT810 unlock fix
KH1200 send loader to phone fix