Unlock solution Here
LG LS777 ZV8, ZV9, ZVA, zvb, zvc
Is easy to use, create a folder in C called "x" and copy inside "carrier" and "modem" files. Later execute the EXE with admin rights, connect phone in download and click in UNLOCK. This is for ZV8.. for ZV9,ZVA,ZVB and ZVC .
Phone Connect In Download Mode Scan Port And Press Unlock
If Ur Device Not Unlock Then Try This Method
Need MedusaPro Box, do EMMC connections and write partitions Carrier and Modem and phone go Unlocked.
Carrier and Modem files.
link:
Carrier+Modem files add by mardan masood.zip