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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > help...with downgrading from 3.40 to 3.40oe-a
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HELP...with downgrading from 3.40 to 3.40OE-A
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K.HAMMETT
Suspended due to non-functional email address
_ 		15. August 2007 @ 11:35 _ Link to this message    Send private message to this user   
i have 3.40 firmware on my psp. i have heard that the 3.40OE-A is a good firmware to use to play ISOs etc. can anyone tell me how to change my firmware to this? and also any loader programs i can use to load my ISO psp games up? i also want to be able to use or go back to the official sony psp updates if needed at any point. when down grading will this mess it up not being able to update again? another q is will i be able to use the GBA SNES and all the other type of system emulators out there with this firmwire.

thanks

sorry for all the questions, just so many to ask because of all the stuff there is out there.
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Gigabyte EX58 EXTREME > Intel i7 920 D0 2.66Ghz (OC 4.2ghz 50C Load) > Corsair Ram 3gb 1333 @ 667MHz(OC 1600 @ 800MHz 9,10,10,25) > All watercooled with XSPC + Dual res with pump > XFX GTX 280 > Corsair HX1000 > Antec 900 (all fans on full speed)
bu22ard
Senior Member
_ 		15. August 2007 @ 11:46 _ Link to this message    Send private message to this user   
you need to upgrade to 3.50FW and use an unpatched Lumines UMD to DG to 1.50 so you can install Custom FW (3.40OE-A or 3.52 M33).

you will then be able to run isos and homebrew / emulators
[ + quote]
1.52>2.0>1.5>3.40 OE-A>3.71 M33-4
3.60>4.01 M33-2
K.HAMMETT
Suspended due to non-functional email address
_ 		16. August 2007 @ 03:31 _ Link to this message    Send private message to this user   
isnt there another way to downgrade with out lumines because i cant find it any where apart from ebay n thn your totally gettin ripped off cause of how much you have to pay for the game.
[ + quote]
Gigabyte EX58 EXTREME > Intel i7 920 D0 2.66Ghz (OC 4.2ghz 50C Load) > Corsair Ram 3gb 1333 @ 667MHz(OC 1600 @ 800MHz 9,10,10,25) > All watercooled with XSPC + Dual res with pump > XFX GTX 280 > Corsair HX1000 > Antec 900 (all fans on full speed)
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btjl90
Member
_ 		16. August 2007 @ 07:09 _ Link to this message    Send private message to this user   
no other ways around it

ask ur friends or check with the stores

in my area, the stores provide CFW upgrade services
[ + quote]
afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > help...with downgrading from 3.40 to 3.40oe-a
 

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