I found this and it really works on the PSP 1000 and Go that I have tested so far.

Installation:

-6.20
-Copy the files on the ms0/ef0 folder to your memorystick!
-Start now the TN-D Patcher and install it! (Note: Uninstall with 6.20 perm first, use this patcher instead, OMightyBuggy)
-Start now your PSP and hold the r-trigger and voila your have ultimate recovery on your psp with 6.20TN-D!
-6.35
-Copy _recovery.prx to f0:/vsh/module and overwrite! (Careful writing to the flash!)
-Copy syrec to f0:/vsh/module/..

Changelog:

Version 1:
[!] Added compatiblity for 6.20 TN-D
Version 2:
[!] Changed M33 network update to TN-HEN Update
[+] Added compatiblity for PSP GO Systemstorage
Version 3:
[!] Fixing the bug in TN Network update!
Version 4:
[!] Fixing bug for USB connections!
[+] Added compatiblity to exit the recovery menu witouth power switch! «- Exit with ()
[!] Fixed bug
[!] Edited 5.XX kernel to 6.XX kernel
[-] Removed 1.50 kernel
Version 5: (Release Date= 01-04-2011 23-04-2011)
[+] Added compatiblity to start Sony Updaters
[-] Removed Recovery Flasher
[-] Removed Battery options
[!] Fixing Crashes 50%
[-] Removing Nand Restore function!
[!] Added compatiblity to Restore and Backup your Nand!!! (i think you can fix semi bricks)
[+] Added compatiblity for 6.20TN-D patcher with sony logo
[+] Added UMD ISO DRIVER
[-] Removed the ISO Driver. (TN have no build in ISOLoader)
[-] Removing the funtion if it does not work
[+] Changed Recovery Menu title
[+] Added full compatiblity
[+] You can now delete the vsh.txt
[!] You can now use waves for 6.XX (Place on ms0:/syrec/... rename to "'system_pe.rco")
[!] You can now toggle Flash1 (you can't toggle with version 4)
[!] You can now disable plugins
[!] 65% Compatiblity
Version 6:
[+] Added dutch language
[+] Added 6.XX color compatiblity
[!] Changed config.ce to config.tn (you can now use the functions)
Version 7:
[+] Added 6.XX colors.
[+] Added compatiblity for 6.35


Features:

USB Connection:
-Memorystick
-Flash0
-Flash1
-Flash2
-Flash3
-UMD9660

Recovery Fasher

CPU Tool
-XMB
-GAME

System Tools
-Information
-Nand Backup
-Nand Restore
-Registry Backup
-Registry Restore

Battery Options
-Recent Serial
-Normal Battery
-Service Battery
-Autoboot Battery
-EEPROM Backup
-EEPROM Restore

Registry Hacks
-Activate WMA
-Activate FlashPlayer
-Format Flash1

Credits:
-Vit9696: Discovering How To Source Code, Original Installer/Patcher
-Punker69/Sean994: New Safer Installer/Patcher, Idea for making it work on PSP-1000 & Dumping PRO Recovery.prx
-Coldbird & Virtuous Flame: Permanent TN-D Patcher
-TOcean: Ultimate Recovery menu for 6.20 TN !
-Ceikor: for Ultimate Recovery Menu for hackable PSP's
-Wizarddoctor: He has also made ​​a recovery menu after 26 hours after I delivered but without functions.
-Source: http://wololo.net/talk/viewtopic.php?f=17&t=4198


  ms0.rar (Size: 473.19 KB / Downloads: 440) «- PSP 6.20

  6.35.rar (Size: 364.1 KB / Downloads: 410) «- PSP 6.35

dot dot dot

This looks awesome If Only I got a PSP GO.... I might Update to 6.20 TN-D on my psp 2000

It works on 1000, 2000, 3000, 4000 (AKA 3000), and GO. :)

Yep its a 6.20TN-D Perm installer with a menu tweak. :)

(18/03/2011 11:48 AM)ThePietn1 Wrote:  This is really nice, and it does work very well, but there's only one problem.
TOcean is well known for ripping others work, this time it isn't else...
This is originally made by wizarddoctor, from PSM, you can see it here:
http://www.psp-media.nl/nieuws-door/4086...post553270
(It's a dutch site, and TOcean is dutch as well.)

So please change it!

Thanks for the info. By the way I know TOcean ripoffs people.

How wee can believe you that?

EDIT: you liar:
You are sooo a chocolatety noob ;D , I took a look at PSP-Media.nl, and see what I'Ve read:
http://www.psp-media.nl/nieuws-aankondig...overy.html

in english translated:

Quote:Update: TOcean has again managed to completely copy someone's work, and then to put his name on it. This works perfectly as it should, this is only made ​​by our member Dr. wizard. This is not the first time that this occurs with TOcean, so check every time the two of them coming!

So you aren't PSPwizard!

@Vegetano:
Ban him!

-flofrucht