PSVR2 Update Format

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Structure[edit | edit source]

Offset Size Description Notes
0x0000 4 Magic CUP!
0x0004 4 Unknown 0x02011003
0x0008 8 Unknown 0000000000000001
  • At 0x10 follows the File Entry Structure

File Entry Structure[edit | edit source]

Offset Size Description Notes
0x0000 4 File Type
0x10000000 / 
0x2000000B / 
0x2000000C / 
0x2000000D / 
0x2000000E / 
0x2FFFFFFE / 
0x2FFFFFFF
0x0004 4 Offset of File Relative to Header (0x300)
0x0 / 
0x21F98 / 
0x2C2D0 / 
0x369B4 / 
0x3DDEC / 
0x6110A8 /
0x612780
0x0008 4 Size of File
0x21F98 / 
0xA338 / 
0xA6E4 / 
0x7438 / 
0x5D32BC / 
0x16D8 / 
0x3730
0x000C 4 Padding/Zeroes
  • There are a total of 7 entries
  • After that there is a padding of 0x90 bytes, followed by an unknown blob of 0x30 bytes
  • After that there is a padding of 0xC0 bytes, followed by another unknown blob of 0x40 bytes
  • After that there is a final padding of 0xC0 bytes, in which each file follows