[djhazardous]

Why is it called a 4.25 downgrader when there's only 4.25 official firmware and you can't actually downgrade from it? it's slightly misleading isn't it? there's no 4.25 cfw.

[SonyH@K&R]

I installed this fw without any problems. I was on 3.55.2, installed 3.55 OFW from recovery and finally updated from OFW 3.55 to 4.21 rogero from XMB. No brick, no RSOD, data is still there. Updating multiman to last version because old version (4.06) black screens because of payload.
Other than that, perfect

[saifjaf]

Originally Posted by SonyH@K&R I installed this fw without any problems. I was on 3.55.2, installed 3.55 OFW from recovery and finally updated from OFW 3.55 to 4.21 rogero from XMB. No brick, no RSOD, data is still there. Updating multiman to last version because old version (4.06) black screens because of payload. Other than that, perfect

ur ps3 model number is..cech???

[Psyco-87s]

hi, has anybody tested this on a CECHM03? mine has never been downgraded got it from 3.30ofw and has been kmeaw 3.55 ever since..... im going to wait for abit longer anyhow but would like to no if any issues like the 1 thats been bricking on people... thanks

[jackson60]

Originally Posted by danixleet LOL reallyy? Ok, this firmware can play EVERY GAME RELEASED TO DATE !!!!! Yeah you need a REAL ps3 disc in the BD drive, doesnt matter what it is, i bought a cheap $10 game when 3.41 was first released for this.. its never left the BD Drive Benefit over dex is its CFW.. cex CFW wins lol.

hello there im new here i just hav e question about the new CFW 4.21 does it all game worked on multiman like Resident Evil 6

[budsta]

Its run every game I've thrown at it. Borderlands 2, Formula 1 2012, Resident Evil 6, Crashtime 5, WRC 3.

I was on Kmeaw 3.55, updated straight to Rogero 4.21, updated Multiman 4.7.02 on cech-2503a.

If that helps anyone.

Edit: Unable to exit the game via the middle button, unless you go to something like themes and it'll then close the game.

[jackson60]

Originally Posted by budsta Its run every game I've thrown at it. Borderlands 2, Formula 1 2012, Resident Evil 6, Crashtime 5, WRC 3. I was on Kmeaw 3.55, updated straight to Rogero 4.21, updated Multiman 4.7.02 on cech-2503a. If that helps anyone.

okay so did u used backup for Resident Evil 6 for Rogero 4.21

and also if i wanted to go back to 3.55 CFW is it allowed or not

thank u

[saifjaf]

Originally Posted by budsta Its run every game I've thrown at it. Borderlands 2, Formula 1 2012, Resident Evil 6, Crashtime 5, WRC 3. I was on Kmeaw 3.55, updated straight to Rogero 4.21, updated Multiman 4.7.02 on cech-2503a. If that helps anyone.

cech 2503a!! got the sameone..but am on rogero v3.1 for now...dont know where to start the process should i get kmeaw 3.55 too or get the 3.55ofw...

[darky2003]

hopefully this will make my old ps3 fw 4.10 stuck in service/factory mode alive again.
And hoping for a hack to get on cfw with my 2nd ps3 fw 4.21FW!!!

[devilmadz23]

anyone tried on cech2012a model?