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So i just got my 3.55 from Ebay and it had multiman, opened fine.. everything works installed package files etc.. looked at the firmware "4.70" but everything works, installed back up games etc.. so i know its 4.70 CEX CFW.

However i wanna conver to DEX although I dont know what type of 4.70 CFW its on, am I okay to just downgrade using ROGERO Downgrader?

Then go to DEX?

Any help is appreciated.

EDIT: Multiman says: COBRA 7.03.

Yes use rogero's downgrader that is fine.

Okay so ive used it and im on 3.55 rogero downgrade FW.. however everytime i install any firmware i get data corrupted. 8002F169 i think. google searched it, used the tutorial from here, enablign toggle QA and still get data corrupted!

Because you are probably trying to install a dex firmware when your kernel is cex. You need to switch this out.

No no, i used the master terminal, i name all my firmwares in their folders correctly and it comes up Data corrupted? REX is CEX version of rebug? used 4.70 rebug, 4.46 and 3.55 kmeaw.

EDIT: Using rebug 3.55 in recovery mode and seems to be working so far.

Yes REX is equivalent to CEX standing for REBUG FIRMWARE (REX)

EDIT2: Now installing on the second screen, past the error message, thanks!


PS: From rebug 3.55, I can go rebug 4.21 then convert to DEX right?


Done new post so you saw.

Yes but make sure you switch your kernel type before installing a dex firmware.

Yeah sorry, i used to mod ps3 on NGU 2 years ago then stopped, trying to get used to all this again!

Its all changed since then as now we have users just getting jailbroken ps3's just to mod gta... lol