Lg stylo boost mobile bricked with kingroot Ls770zv8

Hi! I've been searching far and wide for a unbrick for my stylo. I know theres a couple users with the same problem. What can i do? Does the ibowtoandroid zv8 work? Are the dll aviable. Should I send it back to lg.. should i buy the lg-firmware.com unbrick package? Any help would be greatly appreciated...