Default [how to root] Android Share mid-2330-s

I tried the superoneclick and bin4ry's rooting methods, yet I can't get any superuser prompts.
Can someone help me? There is shortage of rooting information on my device.

My device Info as shown in the about page:
Android Version 4.0.4
Baseband Version 1.5
Kernel Version 3.0.8+
android3@Linux#80 Wed Nov 7 15:50:24 CST 2012
Build Number nuclear_evb-eng4.0.4 IMM76D 20121107 test-keys