The official download for PS3 System Software Update 4.89 is no longer the current version, as it has been superseded by version 4.91. Sony typically only provides the most recent firmware on their official support site. Official Update Link
Confirm that the drive partition style is MBR (Master Boot Record) and not GPT, as the PS3 does not support GPT partition tables.
Safely eject the USB drive from your computer and plug it into one of the USB ports on your PS3. Turn on the console and go to > System Update . Select Update via Storage Media . ps3 system software update 489 download link
To help resolve any issues with your console setup, tell me:
: Do not download update files from unofficial or unverified third-party websites. Using modified data can brick your console and void your warranty. Always verify the file size and MD5 signature if using a backup source. The official download for PS3 System Software Update 4
The PS3 console only recognizes storage drives formatted with the FAT32 file system. Insert the USB drive into your computer. Right-click the drive (Windows) or open Disk Utility (Mac). Select . Choose FAT32 as the file system. Click Start or Erase to format the drive. Setting Up the Update Folders
The direct file name for the PS3 system update is . You can download the official Sony version using the links below: Safely eject the USB drive from your computer
If your console lacks an internet connection or encounters errors during the network update, you can install the file manually using a USB flash drive. Step 1: Prepare the USB Drive Insert a USB flash drive into your computer.
While version 4.89 is a legacy update (superseded by newer versions like 4.93), it remains a critical "transition" firmware for the PlayStation 3