While your search mentions 2021, was actually released by Sony on February 28, 2023 . If you are looking for the update from 2021 , that was Version 4.88 , released on June 1, 2021.
Before you hit "download," consider these hard facts:
On your PC, create a folder structure:
: Sony requires regular updates to renew the Blu-ray player encryption keys . Without these, you may be unable to play newer Blu-ray movies.
Updated encryption keys for playing newer Blu-ray movies. ps3 system software update 490 upd download 2021
⚠️ This update did not re-enable the ability to use credit cards directly on the PS3 Store (removed in late 2020).
By 2021, the PS5 was already on the market. So why update a console from 2006? Sony listed the patch notes as standard boilerplate text: PS3 System Software Update 4
Even though this update is stable, users still encounter errors. Here is how to fix them: