mobile

My tablet used to be rooted - however I ended up downloading a firmware update a couple of months ago and lost root. I've been spending the last few hours trying and I can't get things going.

I am trying to re root tonight and it just won't seem to work. Ive tried to flash it using Odin... Odin says the operation succeeds and the tablet reboots- but rootchecker says I do not have root access.

I followed a guide, among a few others with the same instructions so I'm assuming im doing it right. (I wanted to link it but new users can't include links in posts...)- and I'm not getting root access.

Any suggestions?