Article: 4.21 DEX firmware available

**BahumatLord** · 09-01-2012,07:26 PM

You can view the page at http://psx-scene.com/forums/content....ware-available

**ceast21** · 09-01-2012,07:46 PM

since this is released i wonder if 4.21 games can be decrypted?

**clide890** · 09-01-2012,08:03 PM

OKay upon reading this I want to update but I have a couple of questions I want to ask before I do.

1. If I do upgrade to DEX, will I be able to downgrade back to 3.55 CFW?
2. Does DEX let you play games from a external HD with Multiman, like 3.55 cfw does?

**gDrive** · 09-01-2012,08:17 PM

Originally Posted by ceast21

since this is released i wonder if 4.21 games can be decrypted?

Not very likely if at all for the time being.

Originally Posted by clide890

OKay upon reading this I want to update but I have a couple of questions I want to ask before I do.

1. If I do upgrade to DEX, will I be able to downgrade back to 3.55 CFW?
2. Does DEX let you play games from a external HD with Multiman, like 3.55 cfw does?

1. Yes you can > read here: 4.21 dex leaked
2. No you can't, as mM won't allow you to do so due to the official firmware's limitations.

**indirect76** · 09-01-2012,09:06 PM

I have a feeling Sony will remove the downgrade feature in the next version.

**crazelunatic006** · 09-01-2012,09:41 PM

Will i be able to play my 3.55 cfw backups + ps2/psp games with dex 4.21? I know dex plays retail discs but wanted to know before i upgrade and install mm (dex version)

**ccfman2004** · 09-02-2012,12:21 AM

Yay, I can play the US version of Ratchet and Clank Collection now.

**sufiyandon1811** · 09-02-2012,08:21 AM

i dont understand this thread .... if i just download this file and update it from recovery mode .. my console will become dex??

**YoYoBalls** · 09-02-2012,08:44 AM

Originally Posted by sufiyandon1811

i dont understand this thread .... if i just download this file and update it from recovery mode .. my console will become dex??

No, You must first covert your console to DEX first then you will be able to install debug firmware like this one.

**brunoso** · 09-02-2012,09:08 AM

Originally Posted by YoYoBalls

No, You must first covert your console to DEX first then you will be able to install debug firmware like this one.

I have two questions. Its possible convert a console with ofw 3.60 + to dex? Is much better stay on 3.55 kmeaw or go to 4.21 dex?

User Tag List

Thread: Article: 4.21 DEX firmware available

Tweet

LinkBack

Thread Tools

Display


	Would you like to get all the new info from PSX-Scene in your email each day? Subscribe to our Daily Digest! Want to learn more about the team keeping you up to date with the latest scene news? Read about them now! Check out our Developer bios, too!