Default [Q] Can't Root My Phone! Help!!

I have the S3 Mini for Verizon (SM-G730V)
I rooted my phone a while back but my phone updated this month and it automatically unrooted. I tried using Kingo to root it because it had worked previously but I got an error saying "NEEDROOT"
I've been searching for a program ever since, but every one I've tried doesn't work. One even hard reset my phone
Does anyone know a root method that works for my phone??