(adsbygoogle = window.adsbygoogle || []).push({}); I have a PS3 that was on DEX 4.21, I then downgraded to 3.55 and then hoping to swap to CEX then install Rebug on DEX but I can't get from DEX2CEX. I have my original NORBIN flash dump. I have looked at tutorials but couldn't really find anything to help. I have gone into multiman and rewrote over the flash with my original flash dump and then tried to install CEX but it says "The data is corrupted" and gives me Error : 80029CCA. Not sure what to do, any help would be great.

--Update--
It took a turn for the worse, I saw deank say that if you installed CEX multiman, than that would solve the problem because I found out that it wasn't flashing my original norbin onto the PS3. So I installed it, and double clicked on the original norbin file, it then had the 3 questions and I said yes to them all, then it told me to turn my ps3 off and install a CEX firmware. So I turned my PS3 off and now it wont turn back on again and is bricked. It beeps about 10 times then turns its self off, I have tried to connect to it through prodg and switching hard drives and nothing yet, if any one can tell me how to get out of this pickle, please post below