There is simplest way of rooting your STOCK ICS. No worry about YELLOW Triangle or Binary counter.
You just need to go to this page and find your firmware version.
For example XXLRT look for LRT. Firmware DDLR9, look for LR9
It has two versions.
1. Stock Recovery mode (Volume UP + Home + Power button), download "ZIP" file
2. PC ODIN or Mobile ODIN mode, download ".tar.md5" file.
At the end of the process your GNote will be ROOTED + CWM installed.
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