can i upgrade from 3.71 to 3.71 m33


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Sunday 5.10.2025 / 13:55

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can i upgrade from 3.71 to 3.71 m33

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topalis

Suspended due to non-functional email address

13. October 2007 @ 03:19

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hello

can someone help me out am using 3.71 official firmware and i dont know if i can use 3.71 m33 cfw on my psp

thnks

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LUFFYPSP

Senior Member

13. October 2007 @ 03:25

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u can but u must downgrade to 1.50 using pandora's battery. u can look at the stickies above on how to do it....

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marlino23

AfterDawn Addict

13. October 2007 @ 10:27

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Originally posted by luffypsp:
u can but u must downgrade to 1.50 using pandora's battery. u can look at the stickies above on how to do it....

another thing also mentioned in the stickies... you will need another psp that has homebrew capabilities to make a pandora's battery.

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Propagand

Member

13. October 2007 @ 10:30

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I didnt know that you can go from official 3.71 to 3.71 M33. So what firmware isnt downgradable if any?

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PSP>2.0>forgot sum>2.81>3.03>1.5>3.03oea>1.5>3.40oea>custom theme semibrick>3.40oea>3.52 M33>1.50>3.52 M33>1.50 addon 2>3.71 M33>3.71-2 M33

Difficult takes a day, impossible takes a week- Jay Z

marlino23

AfterDawn Addict

13. October 2007 @ 10:31

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Originally posted by Propagand:
I didnt know that you can go from official 3.71 to 3.71 M33. So what firmware isnt downgradable if any?

all are with pandora's battery./... 2.80 and under can be downgraded free.. 3.03 requires GTA LCS unpatched and 3.50 requires LUMINES to dwongrade.

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Poketroid

Junior Member

13. October 2007 @ 12:36

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I have a bricked PSP and an official firmware v3.71 PSP. Can I run Pandora's battery on them without a homebrew enabled PSP?

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cee43ja1

AfterDawn Addict

13. October 2007 @ 12:39

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no. pandora's battery can only be created on a homebrew enabled psp.

or you can do the harder choice of opening the battery and desoldering a pin.

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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 . . .

Poketroid

Junior Member

13. October 2007 @ 13:22

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So is there currently a way to enable my v3.71 PSP to run homebrew?

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cee43ja1

AfterDawn Addict

13. October 2007 @ 13:34

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no. 3.71 can't run homebrew in any way. you need pandora's battery to downgrade it.

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kikzm33z

Senior Member

9 product reviews

14. October 2007 @ 02:21

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i'd recommend using the universal unbricker v3.it flashes your psp(from whatever firmware)into 3.71m33-2.if you want to use the same battery but want it still a pandora then use larry's guide.it's stickied.

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Poketroid

Junior Member

14. October 2007 @ 12:24

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Thanks for the tip! I'll try this after work.

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Poketroid

Junior Member

14. October 2007 @ 14:07

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I'm not sure if I'm not sure if I'm using the right one because when I use the DOS prompt mspformat\mspformat.exe (my PSP drive here) and it asks me if I want to format the drive and I push y it says "Open error <read>."

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chwoolgar

Senior Member

14. October 2007 @ 15:19

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After the mspformat fails does it carry on to installing the files or does it just close?
If it carries on its because some MS sticks are not compatible with the mspforamt (Usually fake ones) so just format the MS on PSP or PC and run the rest of the easy installer.

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