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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > how to down grade cfw from 3.90 m33-3 back to 3.80 m33-5
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How to down grade CFW from 3.90 M33-3 back to 3.80 M33-5
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Keror0
Junior Member
_ 		2. April 2008 @ 15:31 _ Link to this message    Send private message to this user   
I found RPG games not works after upgraded to the latest CFW - mainly character cannot move, driving games and Gundam Seed Rengou are okay but God Of War, MHG2 are having problems, seems only the right side XO[]^ key works but not the left side <>^V ... Is there any means to down grade CFW to an older version?
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Ex_hoc
Suspended due to non-functional email address
_ 		2. April 2008 @ 17:08 _ Link to this message    Send private message to this user   
Yes, but you will have to use a pandor battery. unfortunately its the only way at this point.
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HELP ME PAY FOR SCHOOL ---> check out this site
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Sazy
Junior Member
_ 		2. April 2008 @ 17:13 _ Link to this message    Send private message to this user   
No, thats not the only way.

You can put the recovery files onto you Memory Stick (After backing up your files on the Mem Stick of course)

When your PSP boots hold the R-Trigger and find the Recovery option.

This "Downgrades" to 1.5 then you upgrade to 3.52M33 then to 3.52M33-4 then after that you can go to any other CFW.
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Ex_hoc
Suspended due to non-functional email address
_ 		2. April 2008 @ 18:27 _ Link to this message    Send private message to this user   
Quote:
No, thats not the only way.

You can put the recovery files onto you Memory Stick (After backing up your files on the Mem Stick of course)

When your PSP boots hold the R-Trigger and find the Recovery option.

This "Downgrades" to 1.5 then you upgrade to 3.52M33 then to 3.52M33-4 then after that you can go to any other CFW.
Sorry, thats also correct. I was assuming you were using a slim.
[ + quote]
HELP ME PAY FOR SCHOOL ---> check out this site
http://s1.webstarts.com/HelpMePayForSchool/index.html

Keror0
Junior Member
_ 		2. April 2008 @ 22:33 _ Link to this message    Send private message to this user   
I am using a Slim... but thanks for the reply.
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wichozzz
Senior Member
_ 		2. April 2008 @ 23:37 _ Link to this message    Send private message to this user   
check this
http://www.youtube.com/watch?v=m9gL2F-q1mw
hope this help
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rickem
Senior Member
_ 		3. April 2008 @ 00:17 _ Link to this message    Send private message to this user   
"WOW" wichozz
that video shows nothing
I'm gonna guess it's your hands i'm looking at cause you've
posted that link before.
And yes I will rant "again" all the video show is someone using a pandoras and MMS....not how it was created, not what version it is(for newbs), just a plain 'ol file writing I've seen a couple hundred times.
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My PSP Life 1.00>1.50>2.70>2.71>1.50>3.52-M33>3.71M33-4>BRICKED>1.5>3.71M33-4>BRICKED>1.50>3.71M33-4>3.80M33-4>BRICKED>1.5>3.71M33-4 >3.80M33-5>3.90M33-2
http://darksiderg.com/
If you live in London ON,Canada and need to Pandora,PM me
INVENTORY:T-79 phat untouched/T-81 phat duel nub,trigger lights/T-85 black slim sound reactive trigger lights,umd swap external speaker,clear faceplate/2 T-85 Darth Vaders-haven't decided what to do next
afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > how to down grade cfw from 3.90 m33-3 back to 3.80 m33-5
 

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