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
Tuesday 30.9.2025 / 19:41
Search AfterDawn Forums:        In English   Suomeksi   På svenska
afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > need some help downgrading
Show topics
 
Forums
Forums
Need some help downgrading
  Jump to:
 
Posted Message
XAndrewX
Newbie
_ 		18. November 2007 @ 14:37 _ Link to this message    Send private message to this user   
Alright, for the past few days I've been working alot on my psp, I had 2.71, downgraded to 1.5, then up to 3.52 m33, then 3.52 m33-4 which was working perfectly...but then I downloaded some games that wouldn't run, so I figured maybe my firmware was too low, so I upgraded to 3.71 m33-2 and now NONE of my .cso or .iso games will run, so I'm going to go back to 3.52 m33-4, can I just downgrade from 3.71 m33-2? Or do I need to go back to 1.50 and start over.

If someone could let me know how to get my .iso and .cso games working without do all of this it would be a lot better, because I don't feel like doing all that again, thanks.

~Andrew
[ + quote]
Advertisement
_ 		__
Rogdrik
Senior Member
_ 		18. November 2007 @ 15:04 _ Link to this message    Send private message to this user   
Originally posted by XAndrewX:
 Alright, for the past few days I've been working alot on my psp, I had 2.71, downgraded to 1.5, then up to 3.52 m33, then 3.52 m33-4 which was working perfectly...but then I downloaded some games that wouldn't run, so I figured maybe my firmware was too low, so I upgraded to 3.71 m33-2 and now NONE of my .cso or .iso games will run, so I'm going to go back to 3.52 m33-4, can I just downgrade from 3.71 m33-2? Or do I need to go back to 1.50 and start over.

If someone could let me know how to get my .iso and .cso games working without do all of this it would be a lot better, because I don't feel like doing all that again, thanks.

~Andrew
Yup you need to go back to 1.50 then go back up to 3.52 ( I recomend u do that i dont like 3.71)

but if u wanna keep 3.71 then use this

How to get ISO"S Working

And here is a 3.71 m33 downgrader

3.71 Recovey Pack
[ + quote]
My PsP life [TA-082] (2.50) > 2.60 > 2.70 > 2.71 > 2.80 > 2.71 > 1.50 > 3.40 OE-A > 3.52 M33 > 3.52 M33-4 > 3.71 M33-2(Unstable) > 1.50 > 3.52 M33 > 3.52 M33-4 > 3.71 M33 > 3.71 M33-2 (Slow) > 1.50 > 3.52 M33 > 3.52 M33-4 > (SEMI-BRICK) > 3.52 M33 > 3.52 M33-4 > 3.71 M33 > 3.71 M33-3(XMB Slow) > 1.50 > 3.52 M33 > 3.52 M33-4 > 3.71 M33-4 > 3.80 M33 > 3.80 M33-4 > 3.80 M33-5 (Problems with 3 different Pandora Applications) > (BRICKED) > 1.50 > 3.52 M33 > 3.52 M33-4 > 3.71 M33 > 3.71 M33-4 > 3.80 M33-2 > 3.80 M33-4 > 3.80 M33-5 > 3.90 M33 > 3.90 M33-2 > 3.90 M33-3 > 4.01 M33 > 4.01 M33-2 > 5.00 M33 > 5.00 M33-2 > 5.00 M33-3 > 5.00 M33-4 > 5.00 M33-5 > 5.00 M33-6 > 4.01 M33-2 > 5.02 GEN-A > 4.01 M33-2 > 5.00 M33 > 5.00 M33-6 > 4.01 M33-2 > 5.00 M33 > 5.00 M33-6 > 5.03 TDP-3 > 4.01 M33-2 > 5.00 M33 > 5.00 M33-6 > 5.50 GEN-B
XAndrewX
Newbie
_ 		18. November 2007 @ 21:15 _ Link to this message    Send private message to this user   
I got them working, thanks very much!
[ + quote]
Rogdrik
Senior Member
_ 		18. November 2007 @ 21:34 _ Link to this message    Send private message to this user   
Originally posted by XAndrewX:
 I got them working, thanks very much!
Yup...glad i helped
[ + quote]
My PsP life [TA-082] (2.50) > 2.60 > 2.70 > 2.71 > 2.80 > 2.71 > 1.50 > 3.40 OE-A > 3.52 M33 > 3.52 M33-4 > 3.71 M33-2(Unstable) > 1.50 > 3.52 M33 > 3.52 M33-4 > 3.71 M33 > 3.71 M33-2 (Slow) > 1.50 > 3.52 M33 > 3.52 M33-4 > (SEMI-BRICK) > 3.52 M33 > 3.52 M33-4 > 3.71 M33 > 3.71 M33-3(XMB Slow) > 1.50 > 3.52 M33 > 3.52 M33-4 > 3.71 M33-4 > 3.80 M33 > 3.80 M33-4 > 3.80 M33-5 (Problems with 3 different Pandora Applications) > (BRICKED) > 1.50 > 3.52 M33 > 3.52 M33-4 > 3.71 M33 > 3.71 M33-4 > 3.80 M33-2 > 3.80 M33-4 > 3.80 M33-5 > 3.90 M33 > 3.90 M33-2 > 3.90 M33-3 > 4.01 M33 > 4.01 M33-2 > 5.00 M33 > 5.00 M33-2 > 5.00 M33-3 > 5.00 M33-4 > 5.00 M33-5 > 5.00 M33-6 > 4.01 M33-2 > 5.02 GEN-A > 4.01 M33-2 > 5.00 M33 > 5.00 M33-6 > 4.01 M33-2 > 5.00 M33 > 5.00 M33-6 > 5.03 TDP-3 > 4.01 M33-2 > 5.00 M33 > 5.00 M33-6 > 5.50 GEN-B
Advertisement
_ 		__
 
_
Rogdrik
Senior Member
_ 		18. November 2007 @ 21:40 _ Link to this message    Send private message to this user   
Sorry my internet messed up on my laptop and double posted
[ + quote]
My PsP life [TA-082] (2.50) > 2.60 > 2.70 > 2.71 > 2.80 > 2.71 > 1.50 > 3.40 OE-A > 3.52 M33 > 3.52 M33-4 > 3.71 M33-2(Unstable) > 1.50 > 3.52 M33 > 3.52 M33-4 > 3.71 M33 > 3.71 M33-2 (Slow) > 1.50 > 3.52 M33 > 3.52 M33-4 > (SEMI-BRICK) > 3.52 M33 > 3.52 M33-4 > 3.71 M33 > 3.71 M33-3(XMB Slow) > 1.50 > 3.52 M33 > 3.52 M33-4 > 3.71 M33-4 > 3.80 M33 > 3.80 M33-4 > 3.80 M33-5 (Problems with 3 different Pandora Applications) > (BRICKED) > 1.50 > 3.52 M33 > 3.52 M33-4 > 3.71 M33 > 3.71 M33-4 > 3.80 M33-2 > 3.80 M33-4 > 3.80 M33-5 > 3.90 M33 > 3.90 M33-2 > 3.90 M33-3 > 4.01 M33 > 4.01 M33-2 > 5.00 M33 > 5.00 M33-2 > 5.00 M33-3 > 5.00 M33-4 > 5.00 M33-5 > 5.00 M33-6 > 4.01 M33-2 > 5.02 GEN-A > 4.01 M33-2 > 5.00 M33 > 5.00 M33-6 > 4.01 M33-2 > 5.00 M33 > 5.00 M33-6 > 5.03 TDP-3 > 4.01 M33-2 > 5.00 M33 > 5.00 M33-6 > 5.50 GEN-B

This message has been edited since posting. Last time this message was edited on 18. November 2007 @ 21:41
afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > need some help downgrading
 

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