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Author Topic: Reading/writing Nand On M$ Refurb Zephyr 4558  (Read 25 times)

Aldanga

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Reading/writing Nand On M$ Refurb Zephyr 4558
« on: October 22, 2010, 09:36:00 PM »
The CB being patched does not change whether or not you can dump a 360's NAND. You can dump the NAND contents from an exploitable and non-exploitable 360.

CB 4558 is exploitable.

It's most likely an issue with your USB SPI chip or the commands you're using.
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xboxguide360

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Reading/writing Nand On M$ Refurb Zephyr 4558
« Reply #1 on: October 22, 2010, 09:57:00 PM »
Aldanga is correct. ITs most likely your flasher or your wires from the flasher to the board. Resolder them on the board and make sure theres none touching or shorts anywhere. Also be careful while reading not to bump it sometimes that can cause issues reading.

Another thing, one error on a read sometimes doesnt matter after a certain point, I believe after 200 just make sure its the same error on a couple dumps. I sometimes get errors that are identical on a couple reads of one nand and continue to flash with no issues.
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