(adsbygoogle = window.adsbygoogle || []).push({}); Hi i have a phat ps3 that was running 4.21 Rebug but the blue ray drive wasn't working (but the blue light was on). So i done some research and i found out that i have to remarry my blue ray drive so I tried to downgrade using down425to355.PUP but now i am stuck. Every time i go to change the firmware it always says data is corrupt beside Kmeaw 3.55 but it says theres no point in installing this firmware. I tried to use QA Flag but it always black screens. I've tried different QA toggles and reinstalling them but nothing works what can I do?

have you been installing a lot of different firmwares lately, you can try access ps3 recovery menu and
pick option: 4. Rebuild Database, if you have not got much stuff on your hard drive it wont take long
or an easier option you might wanna try is when you copy the PS3UPDAT.PUP to your usb don't copy and paste instead choose option in your folder to copy to usb

Hi if you are on CFW use the 3.55 downgrader then install toggle_qa then Rogero CEX-3.55 CFW V3.7 then last of all update to any of the other CFW you would like on the system.

Links:
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sorry but wrong section

Moved to Questions and Inquiries

let us know how you getting on, did you find the problem ^^

I will try it later because I am at school. Thanks

I have rebuilt the database what cfw should I try install now.

---------- Post added at 08:47 AM ---------- Previous post was at 07:14 AM ----------

I have tried multiple downgrading firmware and none are working. I think the only way is to toggle QA without homebrew.