Talk:Playstation Update Package (PUP)

wikipedia is removing firmware changelogs, last complete version:

PSVita: https://en.wikipedia.org/w/index.php?title=PlayStation_Vita_system_software&oldid=668447442

PSP: https://en.wikipedia.org/w/index.php?title=PlayStation_Portable_system_software&oldid=672507694

PUP Files

note: absolute offsets are pretty useless in a dynamic filetable...

Information	From Offset	To Offset	Length	Notes	SHA1
license.xml	0xA00	0x713DF	0x709E0	XML formatted file with license agreement	69BDF9C174639AFB4FBC92818EBF3D0A7C9801DC
psp2swu.self	-	-	-	this file is exactly the same on preinst-01.000.000, systemdata-01.000.010, full-01.500.000	91B125BC64BA4C77B3C93E33FB43EE6F5A237B8C
cui_setupper.self	-	-	-	this file is exactly the same on preinst-01.000.000, systemdata-01.000.010, full-01.500.000	08DDAEF4E68E1D5EBDAFE709E9B116EFAC8EF54C
version.txt	-	-	-	-	EFE0BF54CCAF3544C141A215FCA23735AC3EB2DF

psp2swu.self and cui_setupper.self analysis

psp2swu.self

1.61

Magic                   0x53434500
Version                 0x00000003
SDK Type                0x00000140
Header Type             0x00000001
...
--- APP INFO ---
Authority ID            0x0000000300454353
Vendor ID               0x00010140
SELF Type               0x00000600
Version                 0x0000000000001000
Padding                 0x000000000046cf8c

1.50

Magic                   0x53434500
Version                 0x00000003
SDK Type                0x00000140
Header Type             0x00000001
...
--- APP INFO ---
Authority ID            0x0000000300454353
Vendor ID               0x00010140
SELF Type               0x00000600
Version                 0x0000000000001000
Padding                 0x000000000046cf8c

cui_setupper.self

1.61

Magic                   0x53434500
Version                 0x00000003
SDK Type                0x00000140
Header Type             0x00000001
...
--- APP INFO ---
Authority ID            0x0000000300454353
Vendor ID               0x00010140
SELF Type               0x00000600
Version                 0x0000000000001000
Padding                 0x00000000000095d8

1.50

Magic                   0x53434500
Version                 0x00000003
SDK Type                0x00000140
Header Type             0x00000001
...
--- APP INFO ---
Authority ID            0x0000000300454353
Vendor ID               0x00010140
SELF Type               0x00000600
Version                 0x0000000000001000
Padding                 0x00000000000095d8

SCEAS

This is an unknown file. From v1,00/v1,00b to v1,50 it only have the same header:

00000000  53 43 45 41 53 00 00 01  01 00 00 00 00 04 00 00  |SCEAS...........|
00000010  01 00 00 00 01 00 00 00  01 00 00 00 00 00 00 00  |................|

SCEWM

This is an unknown file as the SCEAS. From v1,00/v1,00b to v1,50 it only have the same header:

00000000  53 43 45 57 4d 00 00 01  01 00 00 00 00 10 00 00  |SCEWM...........|
00000010  5a 00 00 00 01 00 00 00  01 00 00 00 01 00 00 00  |Z...............|