SAMSUNG K9F4G08UOD bad blocks

barto44

Hello guys
buy 10 nand SAMSUNG K9F4G08UOD from different sellers telling me they are original
but they are all with bad blocks
I try to bypass the bad blocks and bypass the check and then solder on the radio board and nothing doesn't work
My question is: where can we buy these trusted NAND SAMSUNG K9F4G08UOD ??????
Because all the sellers say that it is good and none does not go, all with bad blocks
I see other SAMSUNG nand that gives problem with blocks
maybe the T56 programmer does not work well with nand SAMSUNG K9F ???
I await your answer
Thank you

barto44

hello Steve007iii, STALKER_71
thanks for your help
I continue with your instructions
within 3 days I will tell you everything

barto44

Hello guys
after testing nand SAMSUNG K9F4G08UOD with bad blocks and using Hard copy method without verification option
everything perfect, the SAMSUNG K9F4G08UOD
but before writing in the nand I see that the XGecu program comes by default with a value of 3v and not with 3.3v I chose 3.3v as the manufacturer of SAMSUNG K9F4G08UOD
with this method I tested SAMSUNG K9F4G08UOD with 1,2 or 5 bad blocks and it works on car radios
My question is: is it necessary to do the verification with the Hard copy method?
I see that if I leave the verivication option, it gets an error but the program says that the programming is perfect
thanks for your help