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chip info
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*Blocks 0x1C0 - ? : boot2 (second copy)
*Blocks 0x1C0 - ? : boot2 (second copy)
** boot2 is the third-stage bootloader; it is stored in a modified WAD format, including a [[ticket]] that is encrypted with the common key and signed.
** boot2 is the third-stage bootloader; it is stored in a modified WAD format, including a [[ticket]] that is encrypted with the common key and signed.
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+The NAND flash driver inside boot2 and IOS supports the following chip IDs:
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+ Hynix: ad 76 / ad f1 / ad dc (64MB, 128MB, 512MB)
+ Samsung: ec 76 / ec f1 / ec da / ec dc (64/128/256/512)
+ Toshiba: 98 76 / 98 f1 / 98 da (64/128/512)