The safest and most reliable method to update your game is through the official PlayStation Store .

: Recent significant updates, such as Patch Notes 2.2 , introduced a new Voice Chat UI and character sharing for local players.

: Sony actively monitors modified consoles. Using unofficial packages can result in a permanent ban from the PlayStation Network.

Downloading software from unofficial sources like and repositories hosting CUSA08141 .pkg files is generally discouraged due to security risks and legal concerns. While such files are often used in the PS4 homebrew community , they can contain malware or lead to permanent account bans if used while connected to official Sony services. Official Ways to Update Brawlout