PS3 System Software Update 4.90: A Detailed Look
To get the genuine PS3UPDAT.PUP for version 4.90, always use Sony’s official server:
https://www.playstation.com/en-us/support/hardware/ps3/system-software/ ps3 system software update 490 upd download 2021
Q: Is PS3 Update 4.90 the same as 4.89? A: No. 4.90 is newer (April 2021) while 4.89 is from 2020. You must update to 4.90 to go online. PS3 System Software Update 4
The specific version 4.90 was actually released on February 28, 2023. If you are looking for the update that was current in 2021, that would be Version 4.88, which launched in June of that year. Release Date Primary Purpose 4.93 March 2026 Performance and Blu-ray key renewal 4.92 March 2025 Performance and Blu-ray key renewal 4.90 February 2023 Improved system performance and Blu-ray keys 4.89 Enhanced account protection (Device Passwords) 4.88 System performance and Blu-ray key updates Key Features of Recent Updates You must update to 4