Since official Sony links often auto-update to the newest version, you may need to use trusted archives for this specific legacy firmware:
The PlayStation 3 (PS3) is a popular gaming console that was widely used in the past. Although it's no longer supported by Sony, many users still enjoy playing games on this console. However, to ensure that your PS3 continues to function properly, it's essential to keep its firmware up to date. In this guide, we'll walk you through the process of downloading and installing PS3 firmware 4.82. ps3 firmware 4.82 download