Yet another DEX modified firmware.



Here goes another MD 3.55 firmware. This time _Exeedy_ prepared one if his own with lots of nice features!

MDFW3.55, with the following features:

  • Patch LV1 hypervisor
  • Allow mapping of any memory area (Needed for LV2 Poke)
  • peek/poke support (unused lv1 calls 182 and 183)
  • Allow enabling product mode by using Update Manager Write EPROM
  • Patch LV2 kernel
  • Patch to add Peek&Poke system calls to LV2
  • Patch to add LV1 Peek&Poke system calls to LV2 3.55 (LV1 peek/poke patch necessary)
  • Patch to add LV1 Call system call to LV2 3.55
  • Patch package installer
  • Patch to allow installation of pseudo-retail packages
  • Patch to allow installation of retail packages on DEX
  • Patch VSH for Offline PSN Activator
  • Patch to allow activating psn content offline for 3.55 debug
  • Add "TV" category to the XMB
  • Show TV category in xmb no matter if your country support it.

Please note: This firmware is not fully tested. Use at your own risk. No guarantee expressed or implied. If anything bad happens as a result of installing this system update, you cannot hold anyone responsible but yourself.

MultiMan (MMCM) is fully working and reActPSN should work too.
Also, for the OtherOS version note that Boot_OtherOS.pkg needs to be patched to boot correctly into petiboot and that there are trophy errors.

Download Links:

- Exeedy DEX.3.55 MFW With OtherOS
- Exeedy DEX.3.55 MFW NO OtherOS

NEWS SOURCE: _exeedy_ releases his mdfw3.55 (via) PSX-Scene

Our thanks to 'Gauss' for this news item!