Here is a free for all PDF explaining how to read/write without nand swapping on a Corona v2 motherboard, this allows you for now you get your CPUKey, no freebot YET (Creating a freeboot should soon be possible)
No 16MB nand swapping, no component adding or replacing.http://www.mediafire.com/view/?0ij5cwra4d4lk28
Special thanks to Juggahax0r at Dayton360MoDs and Team Squirt @http://forum.dayton360mods.com for gathering people on his forum so they could discuss about this
Glitch360Team for sharing ps7000, jedec & emmc information.
Zhangjiqi007 from a9vg Chinese forum for his work on swapping nands to get cpukey, Zhaojun297 for all the information about swapping nands and electronic help,
Glitch360Team for releasing the way to get CPUKey on corona v2 without swapping to 16MB nand and not having to add or change any components. http://glitch360key.fr
Thanks to Edson Dario, carranzafp collions and Sileandro and Maximus Team for their testing and help
Youtube video: http://www.youtube.com/watch?v=ihZ9v9mtYLI