(adsbygoogle = window.adsbygoogle || []).push({}); So, I am on a dex cfw and I was previously on 4.50 ITA dex cfw spoofed to 4.70 and one day I turnt my cfw on and it said that the file system is corrupt, you must restore and it just went to 100 percent and then froze my ps3 so eventually I went onto 3.55 dex downgrader cfw so now I'm on that firmware and whenever I try to upgrade to ANY firmware it just says Error 80029CCA Data is corrupt, on every firmware I go on, I beg you, please help!!

I believe you need to reinstall 3.55 CFW, not the downgrader. I recommend using 3.55 KMEAW.

As i said, i try to update to ANY firmware! I think i know the problem... it is that i need to toggle qa, but when i do that then it just exits and says game request or something like that. Please help me!!!!!!!!!!!!!!!!!!!!!!!!!!

You have to change to CEX, install official 3.55 then go to CFW.

how the fuck can i change to cex if i cant go on rebug cfw

Restore your entire HDD through the Recovery menu and install your CFW.