I uhh have a root request.

I using a rather old Samsung Galaxy Amp 2 device and I need an app that will unlock and root my phone for me. Before you suggest. I am unable to use a pc because of inaccibility and I have already tried Kingroot and Towel Root along with Super SU and have had no success. Can I please have some help from out there?

There's a thread on xda-developers where at least one guy claims to have rooted sm-j120a.

Thanks I'll look for it but in case I miss it can I have the link? Or at least his user name so I can ask them about it?

I found it like a week ago and didn't bookmark it. Gotta go to work soon so no time to look again right now, if you spend some time you can probably find the thread yourself.