(adsbygoogle = window.adsbygoogle || []).push({}); im on Rebug CFW and it changes the ps3 boot logo to Rebug logo how can i change the logo back to the ps3 normal logo?

Install the homebrew app that changes your boot logo, it should have it's own backups once installed that you can enable from within the app :bro:

Or alternatively, you could always just download a cool custom one online