[RELEASE] PLAYERKP420 4.75 v1.01 CFW

I am happy to share my 4.75 v1.01 CFW. Unlike my v1.00, this was not made with MFW Builder. I started by extracting OFW 4.75, and making all the necessary patches with HxD and Notepad++.
More info on how to do this yourself, will be in a guide I am still working on. That new guide will also include how to add Cobra 7.10 to yours or anyone’s CFW or MFW. 
A few files I did use that were already patched. Those were the Cinavia patched files from Habib’s 4.75 v1.00. Also, I used the category_game.xml from one of my MFW Builds.
My CFW has been tested with both NOR models and a couple NAND models (Thanks @bubbadog1 and @atreyu187 for testing on CECHA01 and CECHB01 models.)(NOR models tested by me – CECHH01, CECHK01, CECHL01, CECH-2001A, CECH-2001B, CECH-2101B, CECH-2501A, CECH-2501B).
Latest multiMAN and Webman mod work great, after installing mamba prx loader. (watch the video below to see how)
All seems fine and stable, but as usual with any CFW : Use it at your own Risk.

This CFW can be installed fine like a normal System Update from XMB over OFW 3.55 and lower, or any CFW version.
(Always make sure to remove any disc from the drive and/or unmount any game first, so you don’t accidentally update to OFW.)
HDD can be swapped/changed and the CFW will re-install without any problem.
Patch LV0 LDRS & SPU to disable ECDSA checks Patched LV1 to disable LV2 Protection.Patched LV1 & LV2 to add peek/poke support.Patched LV1 Core OS Hash Check (to prevent Bricking on non-dehashed downgraded consoles) QA Flag can be enabled by usings Habib’s standalone qa pkg. Even if never been enabled on 3.55. If already enabled, qa extra options will appear with button combo
. (After enabling the qa token on a PS3 that was not enabled on 3.55, you may need to reboot the PS3 before downgrading from XMB. Otherwise might get an error code.) RSOD screen bypass patch for RSOD machines (it won’t fix the RSOD but allows the PS3 to boot fine into XMB),
PSN/SEN access is available but it’s not recommended, without using PSNPatch correctly. It can run games signed with Keys up to version 4.75 without any Eboot/Sprx patching needed .
Added XMB InGame ScreenShot Feature.Patch VSH to allow running of unsigned applications Patch VSH to implement ReactPSN v2.0Cinavia Disabled for HDD, BDMV, & BDVD content Thanks @Habib.
The CFW can be used for Downgrading with Hardware flashers, by either noFSM Method or FSM Method.Patch to disable (not just replace), the warning screen that is show on boot since FW 4.00, no longer delays the VSH boot process.Changed coldboot logo to Playerkp420 logo.
Changed default “Air Paint” theme to IronMan theme . Changed XMB Waves to Purple to Green v2, from @zapptheman guide here.

Download – Playerkp420 4.75 v1.01
MD5 = A2CE15F6B1BC6AA3CE147DA3D6BF3E78
Source = http://www.ps3hax.net
Webman and multiman can be used, after installing mamba.
Please watch this video of me demonstrating.


Credits go to
@Smhabib for Cinavia and all that he has shared.
@Joonie86 for tips and sharing.
@toolboy2012 for some patches I needed to find by looking in his tasks from MFW Builder.
@RedDot-3ND7355 for some patches I needed to find by looking in his tasks from MFW Builder.
@atreyu187 & @bubbadog1 for testing on their NAND models for me.
Thanks to all the users who’s PS3s I downgraded, that did not know what CFW they wanted. I hope you are enjoying my CFW.
Thanks to all that keep up ps3devwiki.com. I would not of been able to make this without them.
And thanks to everyone that has had anything to do with the info I have read while researching. I know I forgot to include lots of names.