Playerkp420 Custom Firmware

Playerkp420 4.81 Cobra 7.30
Playerkp420 4.81 DUALBOOT

The Custom Firmwares are packed into a .zip file.
When the CFW is downloaded, launch MultiMAN and go on the File Manager (mmOS).
Now, all you need to dois a Double Click on the .zip File just downloaded (
Select 'YES' to the question.
It will extract the 'PS3/UPDATE/PS3UPDAT.PUP' Directory ready for the new CFW installation :)

Playerkp420 4.81 Standard CEX