PSP Custom Firmware 5.03 and 5.50 Prometheus Released
Today liquidzigong of the Chinese board A9VG.com (linked above) has released PSP Custom Firmware 5.03 and 5.50 Prometheus, which enables recently released PSP Firmware 6.20 games such as Metal Gear Solid: Peace Walker and Kingdom Hearts: Birth By Sleep to run without patching required.
Download: PSP Custom Firmware 5.03 / PSP Custom Firmware 5.50 [Right-Click, Save As]
For those who missed it, an updated PRXDecrypter and PSPCipher by hrimfaxi reportedly allows the same, and the latest PSARDump by coyotebean also now supports Sony's PSPgo console.
The 5.03 Prometheus PSP CFW above is intended for PSP 2000 - TA088v3 and PSP 3000 users, with more details on the release available HERE.
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06-21-2010 #2Banned User
- Join Date
- Nov 2009
Why do they even bother? Why don't they just release 620CFW already?
If I had to guess, it's simply easier to update the older CFW versions to run the newer PSP Firmware titles.
I can confirm 5.50 Prometheus works fine. I tested it with Ultimate Ninja Heroes 3.
i wonder when will we get CFW on the PSPGo though
Both files combined are still less then 1 mb.
What are you trying to get people to download that is 28 mb ?
Just tested this myself. The cfw does work on some newer games, however, you still have to use work arounds for some games.
i.e. Persona: you still need to use the Sony NP9660 driver to get it to work properly.
Other than that, works great!
5.50 Prometheus works fine for me. The newer and older games works fine and save works with no problem at all. Good job!