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 1.9.2026 / 17:18
Search AfterDawn Forums:        In English   Suomeksi   På svenska
afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > how to downgrade a 2.71 se-c to 1.50
Show topics
 
Forums
Forums
How to downgrade a 2.71 se-c to 1.50
  Jump to:
 
Posted Message
realmess
Newbie
_ 		13. December 2006 @ 04:29 _ Link to this message    Send private message to this user   
i have a 2.71 se-c psp and i want to downgrade to fw 1.50 , what should i do exactly ???!!!
[ + quote]
Advertisement
_ 		__
gzach
Senior Member
_ 		13. December 2006 @ 04:41 _ Link to this message    Send private message to this user   
this has been asked way too many times, anyway
inyour recovery folder , pu the 1.5 eboot and rename it as UPDATE.pbp
then in recovery mode choose the option run program at ms0:/PSP/GAME/RECOVERY/EBOOT.pbp
[ + quote]
touran22
AfterDawn Addict
_ 		13. December 2006 @ 06:21 _ Link to this message    Send private message to this user   
apperently the 1.5 eboot fdnt work so u need to use the 2.0 eboot.
[ + quote]
psp life = 2.6-1.5 > Custom Firmware Harley G's > 2.0 > 1.5 > C/FW XxPSPmadxX > 2.0 > 1.5 > 2.71 SE-C>swapped 2.5>2.6>1.5>2.0>1.5>3.03 OE-A>3.03OE-B/3.03OE-C
2.80 downgrading guide... http://forums.afterdawn.com/thread_view.cfm/439978
TA-082 downgrading guide.. http://forums.afterdawn.com/thread_view.cfm/441460
TA-082 2.80 downgrading guide.. http://forums.afterdawn.com/thread_view.cfm/444992
stevenps2
Senior Member
_ 		13. December 2006 @ 06:25 _ Link to this message    Send private message to this user   
1.5 eboot works fine,i should know ive used the recovery loads of times because of semi bricks lol
[ + quote]
touran22
AfterDawn Addict
_ 		13. December 2006 @ 06:37 _ Link to this message    Send private message to this user   
oh damn! some one told me that 1.5 wont work. i used it like twice but both with 2.0. ill try 1.5 once.
[ + quote]
psp life = 2.6-1.5 > Custom Firmware Harley G's > 2.0 > 1.5 > C/FW XxPSPmadxX > 2.0 > 1.5 > 2.71 SE-C>swapped 2.5>2.6>1.5>2.0>1.5>3.03 OE-A>3.03OE-B/3.03OE-C
2.80 downgrading guide... http://forums.afterdawn.com/thread_view.cfm/439978
TA-082 downgrading guide.. http://forums.afterdawn.com/thread_view.cfm/441460
TA-082 2.80 downgrading guide.. http://forums.afterdawn.com/thread_view.cfm/444992
gzach
Senior Member
_ 		13. December 2006 @ 06:40 _ Link to this message    Send private message to this user   
yeah it works but for me i had to rename it as UPDATE not UPDATE.PBP to work.
[ + quote]
touran22
AfterDawn Addict
_ 		13. December 2006 @ 06:43 _ Link to this message    Send private message to this user   
u sure? steven, did u have to do this also?
[ + quote]
psp life = 2.6-1.5 > Custom Firmware Harley G's > 2.0 > 1.5 > C/FW XxPSPmadxX > 2.0 > 1.5 > 2.71 SE-C>swapped 2.5>2.6>1.5>2.0>1.5>3.03 OE-A>3.03OE-B/3.03OE-C
2.80 downgrading guide... http://forums.afterdawn.com/thread_view.cfm/439978
TA-082 downgrading guide.. http://forums.afterdawn.com/thread_view.cfm/441460
TA-082 2.80 downgrading guide.. http://forums.afterdawn.com/thread_view.cfm/444992
stevenps2
Senior Member
_ 		13. December 2006 @ 06:47 _ Link to this message    Send private message to this user   
yes it depends on how your pc is set up to whether you named then .pbp part on,mine a need to but it on
[ + quote]
Advertisement
_ 		__
 
_
gzach
Senior Member
_ 		13. December 2006 @ 06:48 _ Link to this message    Send private message to this user   
yep im sure, i've used it, the prog coulnt find the UPDATE.PBP, lol so i renamed it as UPDATE and it worked, strange
[ + quote]
afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > how to downgrade a 2.71 se-c to 1.50
 

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
 
  © 1999-2026 by AfterDawn Ltd.

  IDG TechNetwork