Trisha Takanawa
Addict
- Joined
- Apr 22, 2008
- Messages
- 220
PS3 system software 3.55 (December 2010) is the firmware that older PS3 hacking methods and downgrade tools are built around. It is sought mostly by people with older consoles who need the exact file.
Download:
Download PS3 System Software 3.55
This is Sony's official 3.55 update, as PS3UPDAT.PUP, in the folder layout the console expects (PS3/UPDATE/PS3UPDAT.PUP), taken from the Internet Archive copy.
How to install / use:
Not included: Updating is one-way: a console cannot go back to an older version of the official software. If you use custom firmware or HEN, check before updating.
Download:
Download PS3 System Software 3.55
This is Sony's official 3.55 update, as PS3UPDAT.PUP, in the folder layout the console expects (PS3/UPDATE/PS3UPDAT.PUP), taken from the Internet Archive copy.
How to install / use:
- Format a USB drive as FAT32 and copy the PS3 folder from the zip to its root.
- On the PS3 choose Settings > System Update > Update via Storage Media, and let it install. Do not turn the console off during the update.
Not included: Updating is one-way: a console cannot go back to an older version of the official software. If you use custom firmware or HEN, check before updating.
