4.55 DEX

455.001

Do *NOT* install this on a converted machine
It will result in the machine not allowing you to finish installing the update or even a brick. There is a check on eid0(!) in lv1ldr, that will trigger a panic (fun fact: it's impossible to generate the checked data yourself, so no Cex2Dex without ugly patches anymore). See also: X-I-5-Passphrase You can only recover from this with a hardware flasher

Changes in LV2 Kernel since 4.50 DEX

• sys_process_exit
• sys_ss_get_console_id
• sys_ss_media_id
• 566 <-- vulnerable

Download

• https://yadi.sk/d/XNz1Hzs3mJknK
• http://www.kingfiles.net/skr10gaayqtc/PS3UPDAT.PUP.455.001.forDEX.release.20140128
• http://rapidgator.net/file/7faf8a4f87a4e5bebdfb2006870d228b/PS3_4_55_DEX_OFW_PS3_YLoD_Silia.rar.html
• http://filescroptube.com/file/10742952-ps3-4-55-dex-ofw-ps3-ylod-rar

PUP hashes

MD5::F386A392E47198F3FF7A3F6D5B299326 | SHA1::AC927EEA3C2C9A5FD78BA2986D68ABE7A1DAC023 | CRC32::55AFA7C3 | CRC16::94E3 | HMAC_SHA1::0x979D836782925186E4D66B20CBE504F7657B2491

PUP Information

PUP file information
Package version: 1
Image version: 99999
File count: 9
Header length: 656
Data length: 189279572
PUP file hash : 979D836782925186E4D66B20CBE504F7657B2491
	File 0
	Entry id: 0x100
	Filename : version.txt
	Data offset: 0x290
	Data length: 5
File hash : 45712563339FC36192C704F82E2B5540693AB0AC
	File 1
	Entry id: 0x101
	Filename : license.xml
	Data offset: 0x295
	Data length: 308615
File hash : 25BE074774817A0880E999707A43313A7F0D8ECD
	File 2
	Entry id: 0x103
	Filename : update_flags.txt
	Data offset: 0x4B81C
	Data length: 5
File hash : 65A0A6DA7FDB7F7A93C50F2439F6D5FE4C55AF74
	File 3
	Entry id: 0x200
	Filename : ps3swu.self
	Data offset: 0x4B821
	Data length: 5668832
File hash : E02A8C481246F48E8A50C1E550A8E3397936B16A
	File 4
	Entry id: 0x201
	Filename : vsh.tar
	Data offset: 0x5B3801
	Data length: 10240
File hash : D9B66E0D2845D71A67D76E7907AB06368CE61E08
	File 5
	Entry id: 0x202
	Filename : dots.txt
	Data offset: 0x5B6001
	Data length: 3
File hash : 1AA4749D0EE0D0AE937FBF73BC4B9ACD352F732A
	File 6
	Entry id: 0x300
	Filename : update_files.tar
	Data offset: 0x5B6004
	Data length: 177551360
File hash : 58FA21464B56E0495981717AAF2F5AB0E3A7E76A
	File 7
	Entry id: 0x501
	Filename : spkg_hdr.tar
	Data offset: 0xAF09804
	Data length: 71680
File hash : C298C7CDDA1DA98E0E4FE4EE8AF79752A734A762
	File 8
	Entry id: 0x601
	Filename : ps3swu2.self
	Data offset: 0xAF1B004
	Data length: 5668832
File hash : 01E7E62029D545BC88CE705E15C0576285C7A4C7