Recently, Sony Interactive Entertainment released an unexpected update for the old game console PS3. The console, which was discontinued in 2016, is still being cared for and updated to ensure the gaming experience and PlayStation Store access. This update is an important release since 2022, and it not only brings a new Blu-ray encryption key to keep players safe when using their PlayStation Network account, but also provides a convenient way to update firmware. 
For those PS3 users who are struggling with insufficient storage space, they can now update the firmware file in their web browser**, then transfer it to a USB flash drive formatted as FAT32 and plug it into the console for installation. The process is simple and easy, just name the file "ps3updat.".pup", you can easily complete the upgrade operation. The same applies to installing PS5 system software updates. 
Amazingly, there are still millions of active PS3 players as of 2023. This console is still loved and sought after by many gamers around the world. While it's almost impossible to add new features to it, Sony's ongoing maintenance work ensures that players can continue to play their favorite PS3 games. 
The latest version of the firmware is named 491, Sony recommends all PS3 users to upgrade to the latest version as soon as possible to get the latest encryption key and ensure the device is functioning properly. In addition, this update may also include bug fixes for the PS3 system, providing players with a more stable gaming environment.