After days of discussion on the dayton360mods forums, we have pasted all the relevant information and developed a set of software tools (sdtool) that will allow you to boot RGH2 on your Corona 4G board today !!
The tools will make the process very simple and you dont have to mess with Winhex nor nandpro nor ecc data conversion, the sdtools does it all. Please note we are not taking credit for the procedure, we only take the steps and make software tools to make it easy and clear (at least is what we think).
Edson Dario has made a Step by Step tutorial. Please note this tutorial is rated C, only for those modders who know what they do, if you dont feel confortable reading then you can wait till other people do a more noob friendly tutorial.
Many thanks to c0z for the guidance. And all other folks over dayton360mods.
Juggahax0r at Dayton360MoDs, Team Squirt, Zhangjiqi007, Zhaojun297,
Glitch360Team, Edson Dario, carranzafp, collions, Sileandro, nice69,c0z(joebloma)
On another topic but related, we are producing our own version of the SD-Nand programmer, we will call it the Maximus SDTOOL to match our software tool name. And hell will be cheap too !!. We will post pictures very very soon.
http://www.youtube.com/watch?v=sHMw2QPazeQ