(adsbygoogle = window.adsbygoogle || []).push({}); I was on 4.50 DEX ITA & I used DEX 3.55 downgrader to downgrade to 3.55 so I could go to 3.55 OFW then to 4.66 OFW but I tried to install 3.55 OFW and it says "No applicable update data was found.". I don't know what to do. I thought you were supposed to just downgrade to 3.55 CFW & install 3.55 OFW then install the 4.66 OFW but I guess I was wrong. I've been searching & doing trial & error for the passed 2 hours now with no success. Can someone please tell me what to do before I brick my PS3. Thanks!

You have to convert from DEX to CEX first.

Nope lol is that bad? Also, if I semi-brick my PS3 hopefully I can just use my E3 Flasher to downgrade..

ok.... o.O

Lol well is there anything else I can try? I didn't know I was supposed to switch to CEX first. Also, I don't even know how to switch to CEX lol.

I can't find a good tutorial for converting back to CEX. But I found one on ps3hax. Considering I can't link to other forums, I can at least provide a Google search for the guide. You must login or register to view this content. first link at the top.

downgrade to 4.21 drex then go to cex then update via the internet

That didn't help because the links were dead. Now I'm pissed off because all I wanted to do was play AW on OFW. In system settings it says I'm on 3.55 but in multiMAN it says I'm on 0.00 FW... I guess I'm on 3.55 DEX CFW because I can still install pkg files & everything.. Where do I go from here?

Why do you want to go to ofw so much? Pretty sure DEX to CEX must be done before updating of 4.66. Maybe another user knows a better way.

Because I was having problems getting AW to work. I was getting 80010009 error. I had it working before then it wouldn't work lol. I think ReactPSN fucked it up. So I wanted to switch to OFW to play AW then downgrade & switch back to CFW another time.