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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > downgrading psp 3.03 without gta
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Downgrading psp 3.03 without GTA
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Shokku
Newbie
_ 		6. December 2007 @ 06:38 _ Link to this message    Send private message to this user   
Hi

I've recently gotten a psp and I'm looking to install custom firmware, I'm a little confused by the whole process. Do I need GTA in order to downgrade it? If anyone can give me a bit of advice that would great.

Thanks
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wichozzz
Senior Member
_ 		6. December 2007 @ 07:03 _ Link to this message    Send private message to this user   
which is u psp firmware??
check on System Settings/System Information XXXXXX
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This message has been edited since posting. Last time this message was edited on 6. December 2007 @ 07:05
bu22ard
Senior Member
_ 		6. December 2007 @ 10:20 _ Link to this message    Send private message to this user   
he says he has 3.03
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1.52>2.0>1.5>3.40 OE-A>3.71 M33-4
3.60>4.01 M33-2
drakex
Senior Member

2 product reviews
_ 		6. December 2007 @ 11:35 _ Link to this message    Send private message to this user   
Yes you need, for

3.03 GTA Liberty City Stories
3.50 Lumines
3.51 + all others - Pandora Battery

Here is a good guide for downgrading from 3.03
Link Here
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PSP (+[__]%): 2.80 < 1.50 > 3.40OE-A > 3.71M33-4 > 3.80m33-5 > 3.90m33-3 > 4.01m33-2 + 8gb MSPD
PS3 HD 60GB: 1.33 > 1.90 > 2.01 > 2.17 - NO OS
Nintendo DS [+[__]%]: EZ Flash 5 Plus + 1GB MicroSD + EZFlash 3in1
Nintendo Wii: 3.2U + 1GB SD Card + WiiKey 1.9s
badfish69
Newbie
_ 		6. December 2007 @ 15:47 _ Link to this message    Send private message to this user   
So for me, who has a PSP slim with Original Firmware version 3.60; I need a pandora's battery and magic stick to upgrade to custom firmware version 3.60M33 then to custom firmware 3.71M33-2 without the pandora's battery and the magic stick. Right?

Will this allow me to play full PSP games from the MS Pro Duo if I download the games iso file onto the MS Pro Duo?
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cee43ja1
AfterDawn Addict
_ 		6. December 2007 @ 15:53 _ Link to this message    Send private message to this user   
if you use pandora's battery and universal unbricker v3 memory stick, then you can go straight to 3.71 m33-2.

and yes, the latest custom firmware will let you play all of the iso/cso games.
[ + quote]
ps2: v7 scph-39001 - independence exploit - hdloader 0.8c - maxtor 300gb hdd
(+[__]%) psp slim ta-085v1: 6.60 PRO B10
wii (powered by bootmii/priiloader): 4.1u - d2x v10beta53-alt (base 56) - configurable usb loader v70r51/devolution r188 - wd scorpio black 7200rpm 320gig w/ ams venus ds2 enclosure

got a whole lot more to list . . .
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wichozzz
Senior Member
_ 		6. December 2007 @ 19:44 _ Link to this message    Send private message to this user   
looking for "total newbie easy installer"
work great on any psp
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Related links
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