Tablet [Q] Upgrade Sansung Galaxy Tab P1000L to Kit Kat - Root problems

Good Night,

I am trying to upgrade a Galaxy P1000L and not having success to do it. I read all tutorials in Internet, event tutorials from XDA or HUMBERTO OS.

Model : GT P1000L
Firmare: 2.3.6
P1000LVJJR2

Kernel
2.6.35.7
se.infra@SEP-76# 2

Compilation
GINGERBREAD.VIJR2




Tried to use : One Click , Super One Click , Root in file (Runme.bat) , everything i tried and Canīt root my device.

I only want to install Android KitKat, If the community can help me to choose the better way to do this update. I will very appreciatte it.

Thanks a lot!

Attencion
Daniel Reis de Almeida Prado