Another CFW Update: PS3ITA Team Updates 4.21 DEX v2.2 Firmware

April 5, 2013

Of custom firmware releases, we have something of the DEX (debug) variety. The PS3ITA team has updated their 4.21 DEX firmware to version 2.2 and have also released their PS3ITA loader. Let’s take a look at each.


  • Spoof firmware 4.40.
  • IDPS All Change region 4.21 is now integrated in the fw and runs automatically during boot the console, there is no need to start it manually after every boot. To log on to the PSN simply log in as you were on an ordinary OFW.
  • Sys_init_osd.self New, allows the start of our core (ps3itald.self) during boot the console. IMPORTANT: all credits for this go to sys_init_osd Miralatijera we just added a little bit (to make it boot faster) and brought patches to the nost cfw, ps3itald.self instead is a creation of our team. The core ps3itald.self is easily customizable thanks to PKG ps3ita loader.
  • Fixed bug that did not allow the boot cd / dvd original PS2 PS3 backwards compatible.
  • Vsh Patch magazines, ReactPsn now works perfectly.
  • 0x80022D74 0x80022D11 Fix for errors relating to the trophies, in some cases after a downgrade by service mode was returned one of these errors and was forced to leave the game.

As for the PS3ITA Loader:

Through the program ps3ita loader you can manage the core ps3itald.self and add / remove functions that will be performed automatically boot the console .. (I think many of you will appreciate the “install_new_idps” allows you to permanently change your console id with one of your choice …).


Install Instructions For PS3ITA Loader:
  • Ps3ita Copy the folder in the root of the USB stick.
  • Move the flag you want to install from the / ps3ita / NOT_ACTIVE in / ps3ita. (Flags are simple text files, and inside they explained their function).
  • Insert the USB stick into the port on the right of the PS3.
  • Install the pkg “ps3ita_loader” and run it. If something goes wrong, the LED turns red, otherwise fine. A log file in / dev_usb000/ps3ita cmq will be created to verify if all the steps have taken place correctly.
  • New features are now active.

If this is your choice of DEX custom firmware, you can download it below.


Tags: 4.21 dex firmware, CFW, Custom Firmware, Debug, PlayStation 3, PS3, PS3ITA

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