Mobile/PDA About Us Advertise here
User User name Password  
  Not registered yet? Register here.
Lost your password? Click here. 		 
  Home   News   Guides   Downloads   Glossary   Hardware   Profiles   Forums   v4  
 Advertise at AfterDawn.com     Link to us!     Private messages     Compose a private message     List of all updated threads     Threads without replies     Search messages
Thursday 28.8.2025 / 21:10
Search AfterDawn Forums:        In English   Suomeksi   På svenska
afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > psp downgrading problem
Show topics
 
Forums
Forums
Psp downgrading problem
  Jump to:
 
Posted Message
ioua_2000
Newbie
_ 		6. July 2009 @ 16:07 _ Link to this message    Send private message to this user   
I was trying to downgrade from cfw 5.00 m66 to cfw 3.71 because the psp kept pausing itself i thought if i went back to a previous cfw it mite stop the problem,
But now i cant do anything with the psp all i get is the original background with no icons. No UMD will start up so i cant try to upgrade or anything like that.
If anyone could help me with this problem i would be greatly appreciated
[ + quote]
Mickoz74
Senior Member
_ 		11. July 2009 @ 09:18 _ Link to this message    Send private message to this user   
have you tried a MMS and a pandora battery?
[ + quote]
Magic Memory Stick Made Easy http://forums.afterdawn.com/t.cfm/f-149/psp_1000_to_2000_mms_files_here-841641/ POPSLOADER 5.50 GEN(ALL VERSIONS) http://dl.qj.net/Popsloader-5.50GEN/pg/49/fid/27247/catid/151 PSP ERROR CODES http://forums.afterdawn.com/t.cfm/f-149/list_of_psp_error_codes-784423/
5.50 gen CFW UPDATES http://forums.afterdawn.com/t.cfm/f-149/psp_gen_custom_firmware_links-812290/
tymarski
Member
_ 		17. July 2009 @ 03:38 _ Link to this message    Send private message to this user   
just download the "Hellcat's Recovery Flasher" on your psp and 371.pbp... put the 371.pbp on the RECOVERY folder on the flasher... after ur done, unplug your psp and run the flasher... then some questions will ask, if u want to downgrade your psp to 3.71 m33, and format flash 0... after the downgrading is done, your psp will shut down... after that the default settings will appear... and you will get a blue screen with many languages... this isn't mean that your psp is bricked... and then presto... your psp fw is now 3.71 m33... hope this helps...
[ + quote]
PS2 Slim SCPH-70012 - 8MB Sony Memory Card
PSP 2001 Silver - FW:5.50 Prome-4 - 4GB & 1GB Memory Stick
PSP 2001 Black - FW: 5.50 Prome-4 - 4GB & 16GB Memory Stick
PSP 1001 Black - FW: 5.50 Prome-3 - 4GB Memory Stick - Broken Memory Slot
Advertisement
_ 		__
 
_
tymarski
Member
_ 		17. July 2009 @ 03:43 _ Link to this message    Send private message to this user   
oh I almost forgot transfer the RECOVERY w/ the 371.pbp in it, on your psp folder on PSP/GAME...then run it...
[ + quote]
PS2 Slim SCPH-70012 - 8MB Sony Memory Card
PSP 2001 Silver - FW:5.50 Prome-4 - 4GB & 1GB Memory Stick
PSP 2001 Black - FW: 5.50 Prome-4 - 4GB & 16GB Memory Stick
PSP 1001 Black - FW: 5.50 Prome-3 - 4GB Memory Stick - Broken Memory Slot
Related links
Visit our PSP forums located at our sister site, Blasteroids.com!
 
Related forum topics Posts Last post Forum room
psp games not reading 3 10. June 2014 Sony PSP - Games
PSP Custom Firmware Malfunction 4 10. June 2014 Sony PSP - General discussion
I cant see my psp games after changing the speed 333 5 9. June 2014 Sony PSP - Games
Whats better, a psp 1000 or a e1004? 5 19. January 2014 Sony PSP - Games
PSP won't turn on or charge 2 18. January 2014 Sony PSP - General discussion
Psp go games gone all in saved utility data does not work 4 7. January 2014 Sony PSP - Games
need help with my first generation psp!!! 3 20. December 2013 Sony PSP - General discussion
Second-generation PSP Vita will lose proprietary charging port 7 15. October 2013 News comments
help mod my PSP 5 8. October 2013 Sony PSP - Mod and firmware discussion
Help Needed Psp 2000 Backlight super dim 5 25. September 2013 Sony PSP - General discussion

 
afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > psp downgrading problem
 

Digital video: AfterDawn.com | AfterDawn Forums
Music: MP3Lizard.com
Gaming: Blasteroids.com | Blasteroids Forums | Compare game prices
Software: Software downloads
Blogs: User profile pages
RSS feeds: AfterDawn.com News | Software updates | AfterDawn Forums
International: AfterDawn in Finnish | AfterDawn in Swedish | AfterDawn in Norwegian | download.fi
Navigate: Search | Site map
About us: About AfterDawn Ltd | Advertise on our sites | Rules, Restrictions, Legal disclaimer & Privacy policy
Contact us: Send feedback | Contact our media sales team
 
  © 1999-2025 by AfterDawn Ltd.

  IDG TechNetwork