As you may or may not know a few months ago I set up a Private forum on my forum website to do research on the Corona V2 with the Phison SD controller … After a few weeks of nothing ZackWaRRior of GlitchTeam shared the Phison Datasheet and then later a method to dump/write the 4gb NAND using a SD card reader. Several teams made new devices based on this , Maximus offered me one to do a review and to test the product. The link below will give full details on using the product.
Visit the forum for the full review with pictures and instructions : REVIEW
Corona v2 SD Card Reader Read/write method for 4gb NAND PDF link is in the text.
I was trying to get everything sorted out with the main contributors before I released anything , but it seems news has gotten out already … Must have been the force.
Corona V2 now has an easier method that does not involve replacing the 4gb NAND with a 16mb nand… Everything is explained well in a tutorial written up by Forum member ZacKwaRRior , who is also from glitch360Team from France :