Category PS3 Jailbreaking       Thread starter PSXHAX       Start date May 1, 2016 at 2:40 PM       18,305       21            
Following the previous updates and NORPatch v4.80, PlayStation 3 developer littlebalup has updated Swizzy's PS3 Dump Checker homebrew app to PS3DumpChecker v1.0 Build 488 which now includes PS3 Firmware 4.80 support.

Download: PS3DumpChecker.exe (7.7 MB) / PS3DumpChecker.exe (Mirror) / PS3DumpChecker GIT

Changelog:

Build 488 2016-04-29:
  • Changed: The embedded 4.78 patch replaced by a 4.80 patch build from the FERROX 4.80 CEX custom firmware CoreOS.
  • Added: OFW and Patched 4.80 ROS hashs.
Finally, from the ReadMe file, to quote:

PS3DumpChecker

A PS3 NOR/NAND Dump Checker/Verifier

NOTE: Nobody takes ANY responsibility for any false negative/false positive given by this app, the responsibility that your dump is valid is YOURS and yours alone... this tool should be treated as an easy way to make a quick check to see if it's at all worth looking closer at, to really verify your dump read the latest information here: http://www.psdevwiki.com/ps3/Validating_flash_dumps

You may use this tool any way you like, you may also use the code on this repo any way you like If you find any bugs let me know so i can fix them! if i don't hear about bugs i can't fix them ;)

swizzy[at]xeupd.com is my e-mail if you have any bug reports to give or just wanna talk... I'm also available on the irc network Efnet if you wanna contact me in person, i ussually go by the name "Swizzy" or "_Swizzy"

PS3DumpChecker.png
 

Comments

dakoboy007

Contributor
Sorry SIR, but that method is obsolete, you dont need to go down to 3.55 or FSM to "downgrade" a console.

The only thing you need is a good dump and the THREE MUSKETEERS patch.

The important thing is to check the dump properly.

Use Dump statistics, Ps3dump checker and finally open it with a hex editor to check the per-console offsets. That way you can be sure is not risky to reflash.

About the laser, that is irrelevant, the cfw can be installed anyway.
If you have an error while installing or install well but cant enter to pkgs(that means the mo-bo have some problem), just reinstall a NOBD cfw.

Trust me i do that almost every day.
Just take a perfect dump, and remember ps3dumpchecker needs its option: download latest hashlist, activated to avoid the (false) "error" of ros0,ros1 hash.

So this is the method: DUMP, CHECK,CHECK,CHECK, PATCH, REFLASH,INSTALL CFW. ENJOY.
PLAYER 1 you are my man you're the only one who can give me advice.......please listen broo yesterday one of my friends brought me ps3 he said that somehow he update his CFW ps3 and lost everything now his ps3 is on OFW to go back on CFW Do i need to do that same process to downgrade again
 

PLAYER 1

Senior Member
Contributor
You can do 3.56 based consoles this way.
When doing 3.30 ofw consoles remember you will go directly to xmb, dont panic because the patches are 3.30, just install cfw from xmb.
 

mcmrc1

Senior Member
Contributor
Verified
If i downgrade (patch) ps3 nor consoles i also just make sone dumps of the nor...then check the dumbs with 3 different nor checker if all is ok.

After that just patch a good dump with the tool from three musketiers.

Now flash the patched nor dump back with the flash fun method on the e3 flasher that means...

First switch up all other switchs down and push start...after it is flashed you can deinstall the e3 flasher and install the hdd, blueray, bluetooth again and INSTALL directly a CFW :)
 
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