Please see the attached firmware and the link below.
This works on Sprint virgin and boost LG Stylo 2 ls775 this is version v9 software.
This is a very straight-forward unlock requires very little knowledge all you have to do is Flash this file to the phone and it auto unlocks and the APN works.
All you have to do is put the phone in download mode by holding the volume up and plugging the unit into your computer.
Proceed to install the drivers for LG if you do not have them and then flash this tot file with z3x.
I have only had success with z3x for this file.
The phone will never relock even if it updates the update will fail and say error.
Please don't forget to say thanks enjoy the download guys.
https://mega.nz/#!OgJVQQJT!PnMesLoy_...LOPBA4iQcTDFWU
I hope this helps someone do something similar for the ls777v8 Stylo 3 soon I have tried all methods with the new V8 software and I have failed so for.
Sent from my LG-LS777 using Tapatalk