(adsbygoogle = window.adsbygoogle || []).push({}); So I'm downgrading a ps3 never had this problem before, I was putting the flashed back up and once the blue lights started alternating I forgot I had to re set the e3 then turn the ps3 off, so when I saw the lights alternating I just turned the ps3 off, I couldn't get the ps3 to be seen on my computer I kept turning it off and on and I finally tried connecting the hdmi and if worked but it had rsod, so I turned it off a couple times more and then it booted to the XMB and it still had 4.55 FW so I turned it off to go to recovery mode and the system update says I can only install 4.55 or later FW so I put 4.60 ofw and when I press start and score at the same time it just says "Checking... Please wait" and nothing happens. I tried turning it off and back on but it now boots straight to recovery mode on the system update option but I keep getting " checking please wait " also I have a couple valid dumps so if there's any way to fix this with only a good dumps I have them I just don't know how to fix this.

I'm glad this little mistake helped you out. Had a similar problem and yours sounded almost like this. Good going and you're welcome bro.