For regions or situations where the official site doesn't list 4.88, or if you're looking for a specific version:
for the PlayStation 3 (PS3) was officially released by Sony Interactive Entertainment (SIE) on June 15, 2021 . This update was a minor, mandatory firmware patch designed primarily to improve system performance and update Blu-ray disc encryption keys. sistema ps3 4.88 download
The was a surprise firmware update released by Sony on June 1, 2021. While the PS3 is a legacy console, Sony continues to provide periodic updates to ensure essential functionalities, such as Blu-ray movie playback and minor security enhancements, remain functional. Overview of PS3 Firmware 4.88 For regions or situations where the official site