Here is why: Installing an older official firmware on a PS3 that has been updated to a higher version (like 4.89 or 4.91) will . Sony uses "rollback protection." You cannot go from 4.91 down to 4.82.
You want to keep your console completely stock. Maybe you prefer the original XMB look, or you heard that a later update (4.83/4.84) broke something specific for you. You want to revert to 4.82 "just because." ps3 4.82 ofw download
You want to jailbreak your PS3, but you have a specific guide open that says "Start from 4.82." The problem? Most modern guides use 4.90 or 4.91 . If you are following a 6-year-old tutorial, you are likely overcomplicating things. A Crucial Warning (Read this before searching) If you are looking for 4.82 to install Custom Firmware : Here is why: Installing an older official firmware
If you’ve recently unearthed your dusty PlayStation 3 from the attic or picked one up at a garage sale, you’ve likely found yourself typing a specific phrase into Google: “PS3 4.82 OFW download.” Maybe you prefer the original XMB look, or