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PSP Downgrade 3.50 no 3.51
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iori666
Junior Member
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24. July 2007 @ 17:36 |
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Hey guys !
i have a problem !
i got my psp and everything i got music pics videos etc etc
then i try to play ONLINE and when i got on it asked me if i wanted to upgrade so i said yes and it did.... to 3.51 O.o :(
then i found out about the downgrade and the thing u could do if u do it.... i read the tut on how to do it but its for 3.50 only and i tried to do it anyways but it didnt work... so i guess i needed to be 3.50 before updating it to 3.51
is there anyway to fix it ? i mean to get to 3.50 ? is there a downgrader that does it ?
Yagami
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Senior Member
3 product reviews
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24. July 2007 @ 17:40 |
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No. Sorry, looks your stuck at 3.51 for a lllllooooonnnngggg time. =[
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iori666
Junior Member
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24. July 2007 @ 19:06 |
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NO !!!!
Oh man.... damn !!!!
That sucks BIG TIME !!!
But something gives me hope thou... u said "LONG TIME"
What is that mean? that they will come up with a downgrader for my version ? 3.51 ?
PLEASE say YES !
Yagami
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Senior Member
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24. July 2007 @ 20:20 |
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Depends if someone finds a exploit (security hole)
Noobz team will though...sooner or later, just dont upgrade, unless you dont care.
This message has been edited since posting. Last time this message was edited on 24. July 2007 @ 20:25
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Member
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24. July 2007 @ 21:15 |
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"We won't be creating a v3.51 downgrader, not for a long time. If you upgraded to v3.51 you're either stupid or unlucky. Sorry for that."
Straight from noobz mouth.
This message has been edited since posting. Last time this message was edited on 24. July 2007 @ 21:16
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iori666
Junior Member
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24. July 2007 @ 21:24 |
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I dont take it like that, is just that i upgraded it BEFORE knowing what i could do with my psp if i have had it downgraded it.
Oh well *sighs* ill wait....
thanks for the responds thou ! ^.^
P.S i did downgraded my wife's psp and its v1.50 but im still having problems with the isos (for that i posted another thread)
Yagami
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Junior Member
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24. July 2007 @ 21:30 |
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does that mean if u want to play psp games, u have to update it to lastest sony firmware?
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Senior Member
3 product reviews
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24. July 2007 @ 21:40 |
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No. Its best if you downgrade and upgrade to custom firmware. Cause then you can run homebrew and ISO's and lots of other great stuff. And iori666, why dont you upgrade to custom firmware, its lots easier to run ISO's and stuff.
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iori666
Junior Member
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24. July 2007 @ 21:42 |
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How can i dod that ?
I mean right now i cant even add pics or music to my wife's psp...
and i downgraded hers, same thing.... i put the music and pics but the psp says that there are nothing there but yet the memmory stick size gows down o.O? why ?
Yagami
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Senior Member
3 product reviews
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24. July 2007 @ 21:55 |
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Well you can get the custom firmware from http://dl.qj.net Go to the PSP section, then the Firmwares section and download either 3.03oe-c [my favorite] 3.40oe-a or 3.51 M33 [the newest]. All are good custom firmwares. Or you can google 3.03oe-c, 3.40oe-a or 3.51M33 WinStaller. That will install them for you. And putting pics and music on there, are you putting them in the PICTURE folder and the MUSIC folder?
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iori666
Junior Member
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24. July 2007 @ 21:59 |
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Ok thanks for the heads up ill do that, and yeah after doing all that to get the 1.50 version, the PHOTO folder changed to PICTURE so i changed it back and the music still the same but nothing appears...
Im starting to worry :S
Yagami
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Senior Member
3 product reviews
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24. July 2007 @ 22:06 |
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Hmmmm.The Music folder is inside the PSP folder isnt it? If so then ime not sure whats wrong. =[
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Senior Member
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24. July 2007 @ 23:38 |
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You could also get the custom firmware in my sig...but w/e
About that video/photo/music thing, dont worry about it, it will be fix when u are on custom firmware.
In higher firmwares Sony have added more folders. In 1.50 the pictures have to go in PSP/PHOTO.(maybe pictures?). Music had to go in PSP/MUSIC and video has to go in \MP_ROOT\100MNV01. But in higher firmwares, sony added the video folder extra picture/music folders. After you upgrade there will be more support on pictures, videos, and music files.
This message has been edited since posting. Last time this message was edited on 24. July 2007 @ 23:47
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Senior Member
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24. July 2007 @ 23:39 |
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my bad double post
This message has been edited since posting. Last time this message was edited on 24. July 2007 @ 23:42
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iori666
Junior Member
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25. July 2007 @ 05:58 |
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Hey guys !!!
i did the costume firmware thing to 3.40 oe-a and now it read my pics and music and videos.... and even shows me the icons for some isos i downloaded, now when i try to load an iso (need for speed) it gives me an error that says "the game could not be started (80020321)"
i dont know what it means, first i thought the game was damaged but i got another iso (armed arms) and it says the same thing
what could be, my only guess is that i did the costume firmware wrong
should i do it over again ?
Yagami
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AfterDawn Addict
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25. July 2007 @ 07:45 |
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put a umd game into the psp it should work for u then
250gb ps3 non modded and 60gb launch model 3.55cfw |
Senior Member
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25. July 2007 @ 07:47 |
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You should upgrade to 3.51 M33, since they have more ISO compabiblity... http://rapidshare.com/files/44407734/PSP_3.51_M33_7_firmware.zip
All you have to do is put in a UMD in the PSP, doesnt matter what UMD, just a UMD.
Or you copuld do this
Shutdown PSP
Turn on PSP holding R
Recovery menu should appear
Go to configuration
Go to NO UMD option and enable it
Exit.
no umd is require,but it does not work with all games, especially large iso/cso size.
If you are on 3.51 M33 enable NO UMD with Sony np9660
almost all No UMD will work (this is good because u do not need to damage your PSP laser as much.)
This message has been edited since posting. Last time this message was edited on 25. July 2007 @ 07:51
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iori666
Junior Member
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25. July 2007 @ 11:50 |
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First of all, before i say anything else...
I want to thank all of you for your time and patience that you took to respond to my questions, you guys really rule ! and im more tha thankful
I did what you guys told me to, i put any UMD and it worked, i will update it to 3.51 for more compability.
One more and i hope last thing that i request, where am i supposed to put the "GameBoots/GBoots" the little animations that play when ur load a game or an aplication. do i need to make a folder for it ? with what name and where to put it ?
Yagami
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Junior Member
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25. July 2007 @ 11:57 |
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Well I know that people some people have found exploits on flash player which crash any internet broowser which could be used to make another downgrader
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aftrdrawn
Member
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8. August 2007 @ 13:38 |
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hello guys need help. i have psp 3.40 OE A well i erased my flash0 and 1 in my psp and it got semi bricked means i can go into the recovery mode. can someone tell me how can i downgrade it back to 1.50 using the recovery mode can someone tell me please. i will be very thankful.
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Junior Member
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8. August 2007 @ 13:56 |
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If you erase your whole flash0 you have a full brick
Keep ya head up, youngun
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aftrdrawn
Member
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8. August 2007 @ 14:02 |
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no i can get into the recovery mode all i have to do is to downgrade it back to 1.5 but i dont know the procedure
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Junior Member
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8. August 2007 @ 14:09 |
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OOOhhhh I'll be right back with it
Keep ya head up, youngun
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Junior Member
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8. August 2007 @ 19:06 |
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To iori666, BEFORE YOU ATTEMPT THIS, ANYTHING THAT RENDERS YOUR FLASH0 MAY BRICK OR SEMI-BRICK YOUR PSP IF YOU DONT KNOW WHAT YOU ARE DOING. Sry to make it look like yelling, but making sure the warning is taken seriously, just please before you attempt this, BACK-UP your flash0 files!!
Now to change your gameboots, make sure your gameboot is not bigger than 1mb, it may not work. You will need to be in your flash0 folder witch you can only access in recovery mode (check vcbc post earlier on how to access your Recovery Menu).
Now once inside the Recovery Menu, scroll down to Advanced, from here connect your USB cable to your PSP and then click 'Toggle Flash0' on your PSP. Now once in there, go into your 'vsh' folder, then go into your 'resource' folder, now take the 'gameboot.pmf' (make sure the file is named as that) and copy it into that folder. if you need extra space, then AS LONG AS YOU DONT USE JAPANESE GAMES, you can modify a font file that takes up 1mb (actually 999kb), find that file in the 'font' folder located in the root of the 'flash0' folder. Once you open the 'font' folder, theres a file named 'gb3s1518.bwfon', now open that file in wordpad (or notepad) and delete ALL the text in there (not the actual file, just whats in it). That should free up enough space to do what u want.
And to aftrdrawn, use 1.50 recovery winstaller, its simple as it explains everything step by step, here is the link to the 1.50 Recovery Here. You shouldnt have any probs with it.
Let us know if you need anymore help, and remember to always make a BACKUP of your flash for future references ;)
2.6-->1.5-->3.03oea-->3.03oec-->1.5-->3.40oea--1.5-->3.40LE-->1.5-->3.52 M33 Upd4 -- Vista M33 Custom theme -->3.90 M33-->4.01 V2 -- CXMB RE4
512MB-->1GB-->4GB--> Go Big!! 8GB--> 16GB next year :)
Snes9xTYL 0.4.2 KILLER INSTINCT FTW
IRShell 3.6 --> nervOS
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