Editing Activation ACF
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ACF is a data structure stored in PS4 Kit System Flash at offset [http://www.psdevwiki.com/ps4/Flash-Main#0x1C9080_ACF_.28Dev.2FTest.29 0x1C9080]. | ACF is a data structure stored in PS4 Kit System Flash at offset [http://www.psdevwiki.com/ps4/Flash-Main#0x1C9080_ACF_.28Dev.2FTest.29 0x1C9080]. | ||
See also [https://wiki.henkaku.xyz/vita/AFV PSVita equivalent]. | See also [https://wiki.henkaku.xyz/vita/AFV PSVita equivalent]. | ||
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! From !! To !! Description | ! From !! To !! Description | ||
|- | |- | ||
| 1C9080 || 1C9083 || '''Magic''' " | | 1C9080 || 1C9083 || '''Magic''' "ACF\0" | ||
|- | |- | ||
| 1C9084 || 1C9087 || '''Format | | 1C9084 || 1C9087 || '''Format version''' Constant 4 bytes. (format_ver, format_minor_ver) | ||
|- | |- | ||
| 1C9088 || 1C9097 || '''Activation Key''' | | 1C9088 || 1C9097 || '''Activation Key''' | ||
|- | |- | ||
| 1C9098 || 1C909B || '''Issue Number''' | | 1C9098 || 1C909B || '''Issue Number''' | ||
|- | |- | ||
| 1C909C || 1C909F || '''Start | | 1C909C || 1C909F || '''Start date''' 4 bytes. Little Endian. | ||
|- | |- | ||
| 1C90A0 || 1C90A3 || '''Expire | | 1C90A0 || 1C90A3 || '''Expire date''' 4 bytes. Little Endian. Usually 90 days since Start date. | ||
|- | |- | ||
| 1C90A4 || 1C90A7 || '''Reserved''' Always zeroed. | | 1C90A4 || 1C90A7 || '''Reserved''' Always zeroed. | ||
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uint32_t start_date; | uint32_t start_date; | ||
uint32_t expire_date; | uint32_t expire_date; | ||
uint32_t reserved; | uint32_t reserved; // Maybe just padding | ||
char key_hash[64]; | char key_hash[64]; | ||
} SceAcf; | } SceAcf; |