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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > downgrade from 4.01m33 to 3.90m33 without pandora?
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Downgrade from 4.01m33 to 3.90m33 without pandora?
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fireball2
Newbie
_ 		23. July 2008 @ 22:42 _ Link to this message    Send private message to this user   
Hello All,
I would like to learn how to diwngrade from 4.01m33 to 3.90 m33 without panndora. I simply like 3.90 better. So is there any way to do this without pandora?

cheers
fireball2
[ + quote]
My PSP firmware history:
PSP SLim 3.60>3.71>3.80>LOST!>FOUND>3.90>3.93>3.95>3.71m33>3.90m33-3>3.95GEN-2
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Dark_ZaK
Member
_ 		24. July 2008 @ 03:33 _ Link to this message    Send private message to this user   
ok, the only way,to my knowledge, is to set up the normal Update folder like you were gonna update to 3.90m33 normally. now rename the UPDATE folder to RECOVERY and then in recovery menu, press "RUN PROGRAM AT PSP/GAME/RECOVERY/EBOOT.PBP and you should be sorted
[ + quote]
(+[_]+) the best console!

if any one wants their PsP haxxord, and they live in the dunfermline area, PM me
Alliana
Newbie
_ 		23. August 2008 @ 07:36 _ Link to this message    Send private message to this user   
Can anyone confirm this method actually works?
Don't want to run the risk of messing up my psp here...
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dejjen
Newbie
_ 		24. August 2008 @ 12:02 _ Link to this message    Send private message to this user   
Hello.

You need to search for a utility called Hellcat's Recovery Flasher. This utility does not require a Pandora Battery as long as you already have CFW. You just copy RECOVERY folder to your GAME folder, run it, and it reflashes your PSP to version 3.71 M33. It does not matter what version you had before. From there you can upgrade to whatever version you want. I've done it on my PSP slim, from version 4.01 M33 back to 3.71 M33 and then upgraded to 3.90 M33-3. Works like a charm. Good luck!
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mrgooey
AfterDawn Addict

4 product reviews
_ 		24. August 2008 @ 22:00 _ Link to this message    Send private message to this user   
Here was I guide I made ... but seems it dosen't work with 4.01 M33, might as well try
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tymarski
Member
_ 		27. January 2009 @ 18:57 _ Link to this message    Send private message to this user   
thank you so much dejjen your guide works I really can trust you hahaha... anyway thanks...
[ + 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
guyod
Junior Member
_ 		27. January 2009 @ 22:35 _ Link to this message    Send private message to this user   
the EBoot.psp process can not be done because that only works for upgrades, your looking to downgrade it. My suggestion is to buy a bag full of used psp games and sharpen the edges to the point they can be used as deadly flying diskette. You then proceed to get on a airplane and fly to France. While in France you hunt down the pspgen group and kill each and every one of them with a a sharpen umd to their forehead. After that, you will gain access to their gripshift hack save. You then copy it on a disc and send it to, guyod 3300 damnyoupspgen court, Gotohell, CA 98453. After that,you open their psp gen code and open the traitorous dark alex code and insert his code to install despertar cementerio v5 aka 3.90. place that save into your psp/game/savedata folder of your non-magic stick pro duo and start your psp with gripshift and load the file. Your welcome fireball2
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Poggie
Member
_ 		27. January 2009 @ 22:38 _ Link to this message    Send private message to this user   
I like guyod's idea, but seriously though...get a pandora battery and mms
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This message has been edited since posting. Last time this message was edited on 27. January 2009 @ 22:38
afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > downgrade from 4.01m33 to 3.90m33 without pandora?
 

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