How to Download – Install PS3 Littlebalup’s 4.86 Dual-Boot (DB) firmware

PS3 Littlebalup’s 4.86 Dual-Boot (DB) firmware Released

  • Littlebalup’s 4.86 Dual Boot firmware
    PUP MD5: 8DA031BAD0382D8BBE4BAE1085784D46


    • Any PS3 already running a CEX custom firmware


    • Made from 4.86 OFW (CEX)
    • All the features of the 4.86 OFW (CEX)
    • Same CoreOS files size and structure than OFW
    • Same PUP size and structure than OFW
    • Patched isoldr and spu_pkg_rvk_verifier to allow installation of any 4.86 or higher CFW (CEX)


    • Rename the “DB_4.86_littlebalup.PS3UPDAT.PUP” file as “PS3UPDAT.PUP”
    • On a FAT32 formatted USB storage device, create a folder named “PS3”. Within that PS3 folder, create another folder named “UPDATE”.
    • Copy the “PS3UPDAT.PUP” file to the UPDATE folder you just created.
    • Verify the MD5 signature of the “PS3UPDAT.PUP” file you just copied in the UPDATE folder.
    • Plug the USB storage device to your PS3 then install via [Settings] -> [System Update] -> [Update via Storage Media]
    • Follow the on screen instructions.

Download: Dualboot 4.86 (littlebalup)

PUP MD5: 8DA031BAD0382D8BBE4BAE1085784D46

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