it works fine on my 512mb nand jasper
thank you xbr team, no need to solder a 16mb nand, works just fine with a big nand.
Instructions:
QUOTE
use nandpro20b
i have a usb writer and 512mb jasper, modify usb: to lpt: and/or -r512/-w512 to -r256 -w256
backup full nand:
nandpro usb: -r512 orig.bin
write xbr
nandpro usb: -w512 XBR_JasperBB_8955_3.bin
read keyvault:
nandpro orig.bin: -r512 rawkv.bin 1 1
write keyvault:
nandpro usb: -w512 rawkv.bin 1 1
read config block:
nandpro orig.bin: -r512 rawconfig.bin EF7 2
write config block:
nandpro usb: -w512 rawconfig.bin EF7 2
After flashing is done, unplug the power from your 360 and wait 10 minutes before powering on. This allows the smc memory to be completely empty.