I have just found information on the Allwiner A10 ,wonder if it applies to the ICS 4 upgrade. Android system info reports the upgraded device as Allwiner A10.
Well it looks like there is no need to install clockworkmod,unless you want to mess around with the excel. P.S. Got the start up screen of death and unbricked it no problem at all . So I been flashing everything I can get my hands on. Having lots of fun.