I had used corona v3 method to dump nand with JRunner
But was a Corona V4.
I was tired last night and start this machine, i used a USB Reader to dump Nand, using V3 method (normal way) i start JRunner and then "Read", program ask about what version and i select "Corona", the start reading, twice, all ok 16mb extraction nand compare and all same. Then i wrote Ecc DGX and then install DGX properly.
DGX start glitching about 5 times then red light central.
Check all connections and all are ok.
Thought i never wrote Ecc DGX so start JRunner load nand and it says "Wrong header"
In that instant of light i saw the memory in the middle of the board, and yes, its was a Corona V4 and not a V3...
I had Removed all connections (Reader USB and DGX)
and then i had installed SD card reader (from Maximus), start JRunner, then read, select Corona 4GB, select reader and then 48MB extraction start
Nand are the same, all ok.
Do you think i need to flash first dump with same method? Would anyone happen this?
Thanks in advance