(adsbygoogle = window.adsbygoogle || []).push({}); Ok so I was on 4.66 daknet, I was trying to install Rebug 4.65 so i used Rogero's downgrader and after it completed Im on 4.21. When I try to install Rex 4.65.2 it says data corrupt, so I tried 3.55 n get the same thing, same thing with rogero 4.50 n trying to reinstall Rogero's downgrader. It didnt install the OFW from the disk as I can still open multiman and the install package files folder is still there. Does anyone know how I can fix this? your help is much appreciated.

Toggle your QA, then you should be able to go to another CFW.
If it still doesnt work, format your USB, and then try to update again

Still says corrupt, I reformatted my usb as well, im not sure that was the problem as it even said 3.55 OFW was corrupt

I got passed that previous part. The guy who downgraded my ps3 told me to install Rogero 999 downgrader rsod, It installed. he then said to install 3.55 OFW from recovery mode, when I go to recovery mode n try to install it says data on media drive must be version 9.99 or higher, so i tried normal mode thru xmb, and it gives me data corrupt error: 8001f169, so now what

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thanks for your help got it working