downgrade from 4.21 dex to 3.55 - PS3Hax Network

PlayStation 3 · 10-01-2012

Im on v4.21 dex and when I try to load Rogero's pup to downgrade, I get an error 80021F-something.

how do I go back to 3.55?

tjhooker73 · 10-01-2012

Try recovery menu. And make sure its the DEX 3.55 downgrade pup

PlayStation 3 · 10-01-2012

Originally Posted by tjhooker73

Try recovery menu. And make sure its the DEX 3.55 downgrade pup

thanks ill try that, cant believe i didnt think about that before

aries2k · 10-01-2012

You could also use the 3.55 Downgrade pup from the devwiki

http://www.ps3devwiki.com/files/firmware/OFW-DEX/

I downgraded straight from XMB with that PUP.

PlayStation 3 · 10-01-2012

Originally Posted by aries2k

You could also use the 3.55 Downgrade pup from the devwiki

http://www.ps3devwiki.com/files/firmware/OFW-DEX/

I downgraded straight from XMB with that PUP.

Yeah it worked, but only from the recovery menu as tjhooker said. It didn't work from the XMB.

ttz · 10-04-2012

hi, there are three 3.55 ofw-dex on that page
which one is the one to use if I want to downgrade from 4.21 dex?

JonahUK · 10-04-2012

@ttz

"3.55downgrader" one.

You should really store these on your internal (3.55OFW, 4.21OFW, 3.55DG and a 3.55 with P&P)

vanpeli · 10-04-2012

Why downgrade?
Just use Target Manager and Game Mounter to play your old backups on DEX 4.21..

ttz · 10-04-2012

thanks buddy

Originally Posted by vanpeli

Why downgrade?
Just use Target Manager and Game Mounter to play your old backups on DEX 4.21..

because there's a brick here!

vanpeli · 10-04-2012

Welcome

Originally Posted by ttz

thanks buddy

because there's a brick here!

Which kind of brick ?

10-01-2012	#1
PlayStation 3 Join Date: Jan 2011 Posts: 97 Likes: 46 Liked 18 Times in 16 Posts Mentioned: 7 Post(s) Tagged: 0 Thread(s)	downgrade from 4.21 dex to 3.55 Im on v4.21 dex and when I try to load Rogero's pup to downgrade, I get an error 80021F-something. how do I go back to 3.55?

10-01-2012	#2
tjhooker73 Senior Member Join Date: Jan 2011 Location: Texas Posts: 2,061 Likes: 386 Liked 536 Times in 400 Posts Mentioned: 150 Post(s) Tagged: 0 Thread(s)	Try recovery menu. And make sure its the DEX 3.55 downgrade pup __________________ Helpful Links: \|MinVerCk\|PS3DateCheck\|SKU_Models\|How to downgrade\|My Image Host\| More: \|PS3DEVWIKI\|Kiosk Reverters\|Jig\|Progskeet\|E3Flasher\|EliteMossy\| Index\|

10-01-2012	#4
aries2k Member Join Date: Aug 2007 Location: Portugal Posts: 587 Likes: 527 Liked 208 Times in 135 Posts Mentioned: 19 Post(s) Tagged: 0 Thread(s)	You could also use the 3.55 Downgrade pup from the devwiki http://www.ps3devwiki.com/files/firmware/OFW-DEX/ I downgraded straight from XMB with that PUP. __________________ PS3 EU 60gb CFW DEX 4.30, PS3 EU 60gb 4.30 Rebug

10-04-2012	#7
JonahUK Senior Member Join Date: Jul 2011 Location: Salford, UK Posts: 1,257 Likes: 574 Liked 769 Times in 489 Posts Mentioned: 165 Post(s) Tagged: 0 Thread(s)	@ttz "3.55downgrader" one. You should really store these on your internal (3.55OFW, 4.21OFW, 3.55DG and a 3.55 with P&P) Last edited by JonahUK; 10-04-2012 at 08:08 AM.

10-04-2012	#8
vanpeli Member Join Date: Jul 2012 Location: Sometimes here and sometimes there Posts: 184 Likes: 103 Liked 49 Times in 37 Posts Mentioned: 20 Post(s) Tagged: 0 Thread(s)	Why downgrade? Just use Target Manager and Game Mounter to play your old backups on DEX 4.21.. __________________ WHO IS TOBI?

		PS3Hax Network - Playstation 3 Hacks and Mods > PS3 Support and Tutorials > PS3 \| Help
downgrade from 4.21 dex to 3.55

10-04-2012	#6
ttz Apprentice Join Date: Sep 2010 Posts: 21 Likes: 2 Liked 0 Times in 0 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	hi, there are three 3.55 ofw-dex on that page which one is the one to use if I want to downgrade from 4.21 dex?

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