PS4 News on Facebook! PS4 News on Twitter! PS4 News on YouTube! PS4 News RSS Feed!


 
 
  1. #1

    Lightbulb PS3 3.66 downgrade help?

    hi guys , my ps3 is system cech3003A with firm 3.66

    how to downgrade 3.66 to 3.55?

    thanks dear

  2. #2
    you dont, you have to have ofw 355 or less to start with

  3. #3
    Join Date
    Oct 2010
    Posts
    2,178
    the model of your ps3 is too new. it came originally with firmware past 3.55 so you cant downgrade as yet sorry mate!

 
Closed Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •