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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > 2.0 to 2.71. is it possible to downgrade back to 1.50 ?
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2.0 to 2.71. Is it possible to downgrade back to 1.50 ?
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velsa
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21. November 2006 @ 12:14 _ Link to this message    Send private message to this user   
I bought a psp, but previous owner had originally 2.0 firmware, but he updated it to 2.71. Is it possible, to downgrade it to 2.0 (1.50) again?
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21. November 2006 @ 12:17 _ Link to this message    Send private message to this user   
Yeah it is possible to downgrade your 2.71 providing that its not a TA-082 psp.
2.71 downgrader http://www.psp-hacks.com/file/755
USE AT YOUR OWN RISK.DO NOT USE IF YOUR PSP IS A TA-082!

This message has been edited since posting. Last time this message was edited on 21. November 2006 @ 12:17

velsa
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21. November 2006 @ 12:19 _ Link to this message    Send private message to this user   
Originally posted by Sudds:
Yeah it is possible to downgrade your 2.71 providing that its not a TA-082 psp.
2.71 downgrader http://www.psp-hacks.com/file/755
USE AT YOUR OWN RISK.DO NOT USE IF YOUR PSP IS A TA-082!
well, i was looking that image http://www.divineo.de/divineo_support/pr...082%20check.jpg and i didnt see any numbers there and the firmware was originally 2.00 also. So it is no TA-082?
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21. November 2006 @ 12:22 _ Link to this message    Send private message to this user   
Well if your sure it doesnt have it, your good to go! ;P
Bear in mind it might not work a couple of times, just keep trying.
It took me about 7 trys to downgrade my mates 2.71.

velsa
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21. November 2006 @ 12:33 _ Link to this message    Send private message to this user   
Omg, it was the easyest downgrade i`ve ever made :D it took 3 times me to get the red screen. No it is 1.50. Thanks :)
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21. November 2006 @ 12:34 _ Link to this message    Send private message to this user   
Welcome to the good side Velsa! ;P

velsa
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21. November 2006 @ 12:54 _ Link to this message    Send private message to this user   
I know, that there must be some any kind of UMD Disc in the psp to play games from memorystick and use homebrew software.

I just want to know, does this disc have to be a game, demo disc, movie or all umd`s will work?
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21. November 2006 @ 12:58 _ Link to this message    Send private message to this user   
You need any UMD at all.

velsa
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21. November 2006 @ 13:14 _ Link to this message    Send private message to this user   
thanks again sudds :)
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21. November 2006 @ 13:16 _ Link to this message    Send private message to this user   
Anytime Velsa. ;P

Senior Member
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21. November 2006 @ 13:36 _ Link to this message    Send private message to this user   
hey Sudds, r u on 1.50 or 2.71 SE-B''

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23. November 2006 @ 10:21 _ Link to this message    Send private message to this user   
Am on 2.71 SE-B3 Frankie, couldnt go back to 1.50.

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23. November 2006 @ 10:26 _ Link to this message    Send private message to this user   
hey sudds can i upgrade from 2.71 SE-B" straght to 2.81 (dnt ask why long story look ay my thread Vengence) thanks mate.

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
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23. November 2006 @ 10:30 _ Link to this message    Send private message to this user   
Quote:
I know, that there must be some any kind of UMD Disc in the psp to play games from memorystick and use homebrew software.
You only need a UMD to play ISOs, but you dont need one to play homebrew.

You can install 2.71 SE-B3 if you want to play ISOs without a UMD, heres a guide:
http://www.psp-hacks.com/forums/viewtopic.php?id=50612
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23. November 2006 @ 10:51 _ Link to this message    Send private message to this user   
Originally posted by touran22:
hey sudds can i upgrade from 2.71 SE-B" straght to 2.81 (dnt ask why long story look ay my thread Vengence) thanks mate.
I actually dont know Touran...i heard somewhere that you cant upgrade SE, but thats bound to be b*lls**t.
So i honestly dont know mate...try it! ;P

Senior Member
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23. November 2006 @ 10:55 _ Link to this message    Send private message to this user   
I heard it bricks your PSP if you install a higher firmware (from 2.71 se)because of the major firmware file differences

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23. November 2006 @ 11:32 _ Link to this message    Send private message to this user   
YOOO what am i supposed to do i need to get da psp downgraded atleast!! can i put the 2.0 eboot in GAME/UPDATE and then access it from recovery? and it will downgrade to 2.0?also can any one copy everything from tehre MS on SE and then send it to me as i dnt have all the files?

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
afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > 2.0 to 2.71. is it possible to downgrade back to 1.50 ?
 

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