Para los que no os va el Root explorer, solución sacada de XDA:
"
This should add the binaries reported missing by sbasil and allow Root Explorer to work.
ATTACHED FILES
N7000StockJellybean_eybee_rootfix.zip - [Click for QR Code] (4.01 MB, 109 views)"
Hilo:
http://forum.xda-developers.com/show...&postcount=525