Other user ( VitaZora ) of this forum in other thread advice that this tool seem can root Tablet S with ICS...
Now there is someone that has just try this and tell us if work (also because this tool for someone
work as virus)?
No virus but tries to install babylon search bar (often known as malware/spyware) you can uncheck this and then a pop up comes up click cancel, then it installs Unlocker.
It did not work for me 4.0.3 R1A and I doubt it would work for 4.0.3. All it will be is a friendly interface for noobs that this company has ripped off the original work of others.
Since there is not root for ICS 4.0.3 I highly doubt that they will have one.
But give it a shot, like i said i didn't work for me, but whats the harm.
Stifilz