EDecrypt v1.3 - Game Decryptor for M33 PSP Custom Firmware

Category: PlayStation Portable Submitter: PS3 News - (http://www.pspx.ru)

Site Tags: edecrypt edecrypt v1.3 psp game decryptor m33 psp custom firmware

Today mc707 has released EDecrypt v1.3, a Game Decryptor for M33 PSP Custom Firmware that allows some of the newer PSP game releases to now work properly.

PSP Titles supported include Elemental Monster TD Portable, Beam'Em Up, Puyo Puyo 7 and The Akuma Hunters among others.

Download: EDecrypt v1.3 Game Decryptor for M33 PSP Custom Firmware

How to use:

1. Copy EDecrypt folder to ms0:/PSP/GAME
2. Copy encrypted file(s) to ms0:/enc/
3. Execute EDecrypt v1.3 on PSP
4. Press X to decrypt file(s) or [] to decrypt and patch file(s) for m33

Version History:

1.3
• added many keys
• added 6.10 key
• patching routine
• logging to file ms0:/enc/done/log.txt
• multiple files processing

1.2
• added keys for 0xC0CB167C tag
• improved functionality

1.1
• added 6.0 FW keys

Stay tuned for more PS3 Hacks news. Also be sure to drop by the PS3 Hacks Forum for updates!

Posted 220 days ago 8 Comments

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By gtxboyracer on 32 weeks ago:

Will this enable 6.20 CFW updates?

By PS3 News on 32 weeks ago:

Quote:

Originally Posted by gtxboyracer

Will this enable 6.20 CFW updates?

According to the second screenshot the author said Thanks for the 6.00 - 6.20 keys so I imagine at least some 6.20 games that work with GEN CFW will now work with M33 if that is what you are asking.

If anyone gives it a try (no PSP here) and can let us know for sure I will +Rep ya of course!

Also, attached below is the EDecrypt Source Code, some patches and a PSP Compatibility List for this from the Russian group that mc707 belongs to at: revenge-crew.com

Below is also another homebrew app called EBOOT Exchange by takka that decrypts the Eboot.bin directly in the iSO (without having to extract and rebuild).

By Tahir on 31 weeks ago:

2. Copy encrypted file(s) to ms0:/enc/

i don't understand this step

please guide me... and can my psp play all games copied in memory card?

By tmaster on 31 weeks ago:

I don't know weather to go back to m33 or stick with gen.. we need a new m33.

By PS3 News on 13 weeks ago:

A new EDecrypt version 1.3.2 is now available, so I attached it below. Here is the changelog:

Quote:

EDecrypt v1.3.2
===============

Based on PSARDumper's sources.
Recompiled and optimized by mc707.

How to use
==========
1. Copy EDecrypt folder to ms0:/PSP/GAME
2. Copy encrypted file(s) to ms0:/enc/
3. Execute EDecrypt on PSP
4. Press X to decrypt file(s) or [] to decrypt and patch file(s) for m33

Version history
===============
1.3.2*
- if output buffer allocation failed, EDecrypt will now try to use unsafe method.
It may cause unpredictable bugs, but it's better than nothing

By PS3 News on 13 weeks ago:

Another update, this time to EDecrypt 1.4.0 (revenge-crew.com).

Quote:

Latest games with 0xD91613F0 tag:

- Ikki_Tousen_Xross_Impact_JPN_PSP-Caravan
- Iron_Man_2_The_Videogame_PROPER_EUR_PSP-ZER0
- King_of_Pool_USA_PSN_PSP-NRP
- Metal_Gear_Solid_Peace_Walker_JPN_PSP-Caravan
- Shin_Sangoku_Musou_-_Multi_Raid_2_CHT_PSP-NRP
- Tokyo_Monoharashi_Karasunomori_Gakuen_Kitan_JPN_PS P-Caravan
- Uno_USA_PSN_PSP-pSyPSP
- What_Did_I_Do_To_Deserve_This_My_Lord_USA_INTERNAL _PSN_PSP-pSyPSP

- all of these games work after decrypting and patching
- check included 'Compatibility List' for more info

By Dreamcatcher on 13 weeks ago:

Quote:

Originally Posted by PS3 News

Another update, this time to EDecrypt 1.4.0

The download on this site is not complete for this file!
Just a FYI...

By PS3 News on 13 weeks ago:

OK, I will peek into the issue this weekend as it appears to be IE-related... my FF downloads it fine, but IE doesn't.

Edit: It should now be fixed!

EDecrypt v1.3 - Game Decryptor for M33 PSP Custom Firmware

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