Firstly your gonna need these one of these files and USB
*THE FILES WILL AUTO INSTALL WHEN YOU DOUBLE CLICK IT ON multiman File Manager no need to mess about
4.50 Version
https://mega.co.nz/#!BUZBXRoJ!e3D2VMzMMaoaZWhuecpOMhMh-BSkklAkpXRiO9guLHg
4.55 Version
https://mega.co.nz/#!NZxk2RAD!suPjs7OcFum5NaNXn9lfEeMh_IfZdvhhv_oF4-1jaug
1.Go on multiMan and go to settings then go to bottom and find and enable write access to dev_flash
2.Go to multiMan File Manger and open your USB > dev_usb000
3.find the folder called PS3~dev_blind.zip and double click
4. it will promt you saying do you want to extract files and install click yes
5.REBOOT your ps3 and your done
6. I TESTED AND WORKING
Credit: BMT-Jamie
*THE FILES WILL AUTO INSTALL WHEN YOU DOUBLE CLICK IT ON multiman File Manager no need to mess about
4.50 Version
https://mega.co.nz/#!BUZBXRoJ!e3D2VMzMMaoaZWhuecpOMhMh-BSkklAkpXRiO9guLHg
4.55 Version
https://mega.co.nz/#!NZxk2RAD!suPjs7OcFum5NaNXn9lfEeMh_IfZdvhhv_oF4-1jaug
1.Go on multiMan and go to settings then go to bottom and find and enable write access to dev_flash
2.Go to multiMan File Manger and open your USB > dev_usb000
3.find the folder called PS3~dev_blind.zip and double click
4. it will promt you saying do you want to extract files and install click yes
5.REBOOT your ps3 and your done
6. I TESTED AND WORKING
Credit: BMT-Jamie