Originally Posted by CopyLifted
From 4.21 CFW? or OFW?
If you are on 3.56+ OFW, you must use a hardware flasher to get back to 3.55.
If from 4.21 CFW:
- Install Toggle QA (unless Toggle QA was already installed while on 3.55)
- Put the 4.25 downgrader on your USB in: "USB\PS3\UPDATE\PS3UPDAT.PUP"
- While on Rogero CFW 4.21, go to System Update from XMB and install the 4.25 downgrader CFW.
- Once installed, run Toggle QA. It will (should) beep 3 times and return to XMB. Confirm it's flagged by going to network settings icon and press L1 + L2 + L3 (press left stick) + R1 + R2 + dpad_down at the same time. If no other icons appear below network settings it is not flagged. If that's the case, run Toggle QA again and check it again.
- Now put "Rogero CEX-3.55 CFW V3.7" on your USB in: "USB\PS3\UPDATE\PS3UPDAT.PUP" ---> Rogero CEX-3.55 CFW V3.7.PUP
- Start the PS3 into Recovery Menu (or use Condor Updater for Slim consoles) and install "Rogero CEX-3.55 CFW V3.7" (from Recovery Menu, this is important)
- Once the install is finished, you're now back on Rogero CFW3.55 v3.7
- Now put 3.55 OFW on your USB in: "USB\PS3\UPDATE\PS3UPDAT.PUP"
- Start the PS3 into Recovery Menu and install 3.55 OFW
- Now put E3 4.30 CFW on your USB in: "USB\PS3\UPDATE\PS3UPDAT.PUP"
- Start the PS3 into Recovery Menu and install E3 4.30 CFW
Or you can go from rogero 4.21 CFW v1.09 to E3 4.30 CFW through recovery.
@snkysnake02
No problem!
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does your internal hdd data remain da same after downgrading? i heard some people have had unexpected formatting of their internal hdd after downgrading/upgrading. any specific step to avoid dis from happening?