Access the PS3’s internal filesystem (mmOS) to copy, move, or delete files.

Before downloading multiMAN 4.88, your PlayStation 3 must be modified to run homebrew software. Standard, unmodified retail PS3 consoles cannot run multiMAN.

The most reliable options for CFW 4.88 are:

: If you see an error like "installation of required data failed," some users report that deleting and re-attempting the installation can eventually work.