A not so techy friend whose tablet I had rooted somehow managed to unroot it. But TWRP is still installed and functional. We're about 600 miles apart, so I can't easily reroot it for her, and I spent 3 hours tonight trying to walk her through autoroot via chat, and it just will not work.
Is there a way to reroot via twrp?
She's on 4.3, build JSS15J.P600UEUBMK1