The minimum system software needed to run the file.
Stick with v2.8.8.
[Insert download link]
A: Version 2.8.9 was a minor, unofficial fork that added PSP support but broke PS3 batch editing. Stick with 2.8.8. ps3 param sfo editor 28 8 download link
Now, the most searched phrase: .
: You'll need to transfer the edited PARAM.SFO file back to your PS3. This process can vary depending on whether you're using a homebrew application, a modded console, or another method. The minimum system software needed to run the file