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

  1. #1

    Lightbulb PS3 ofw 4.50 cech-2001b downgrade help?

    Need help, please! just got a PS3 with this firmware. Its running on official firmware 4.50, what was the previous firmware, i have no idea.

    I tried to look up everywhere, so far nothing! It doesn't recognise any of the firmwares that I've uploaded on USB drive. Downgrading via flasher is not an option for me.

    If anybody has any useful information that could help me to solve my question, will really appreciate it

  2. #2
    Join Date
    Aug 2010
    Unfortunately without a flasher you can't downgrade. As for the original firmware, it can be downgraded to 2.70.

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