To install CFW, you generally need a USB drive formatted to .
Not all PS3 models are compatible with all CFW versions. The most compatible are the CECHC, CECHB, and CECHA models. ps3 custom firmware download
Download the chosen CFW from a reputable source. Be cautious of modified files and opt for direct downloads from known developers or community forums. To install CFW, you generally need a USB drive formatted to