with the new hardware being release that allows dumping of the 4gb nand, wont most corona systems now have been updated to 15xxx rendering this quite useless? from everything ive read recently, they've yet to crack the new hashes/crypto for RGH'ing the new dash. is this still correct? what do _NEW_ stock corona systems come with dashboard version-wise? is there anything else I should know about corona... I'm just curious.