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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > i need help with downgrade from 4.05 ofw to 1.5 (psp fat)/ or cfw
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I need help with downgrade from 4.05 OFW to 1.5 (PSP FAT)/ or CFW
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Junior Member
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8. August 2008 @ 17:05 _ Link to this message    Send private message to this user   
Can somebody please help me downgrade my PSP to 1.5 from 4.05 OFW. I need help with the magic memory stick because I already made a Pandora's battery, yet whenever I make a MMS and pop in the battery, the green light turns on but my PSP doesn't! Please, can someone that has fixed this problem help me find the files for the MMS!
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Junior Member
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8. August 2008 @ 18:05 _ Link to this message    Send private message to this user   
Can someone help me! The sticky that says read second cannot help me. I do not have access to a PSP that can run CFW.
Member
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8. August 2008 @ 18:25 _ Link to this message    Send private message to this user   
Yeah the magic memory stick isnt made right...
Are you using vista, coz on windows vista making magic memory stick wont work...
I´m confused....you first sayed that you have a pandora battery so if you have the pandora then you don´t need another psp with cfw anymore. So the problem is in memory stick, it isn´t made right;try to remake it on xp windows computer.and be sure that it has maximum 2 gb...
Junior Member
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8. August 2008 @ 19:44 _ Link to this message    Send private message to this user   
Here is the thing, I decided to hardmod my battery which should have made it into a Pandora's battery. Then I tried to make a MMS. That is when the problem occurs. Everything is just fine, I upload all the files on to my stick. Then when I'm done, I shut off my PSP and put my hardmod in. Then before I can do anything, the green light turns on. I try to flip the power switch but nothing happens. Its like my PSP is turned off, but the green light is on. I am using Vista and have access to an XP, trying to downgrade from 4.05 OFW to either 1.5 or any CFW. I am using a PSP Fat (1001) and have a hardmodded 1800 battery. On half of the guides, it says that you need another PSP with CFW to proceed, so I tried other guides that do not have this requirement. I am running on a 1 gig Sony Pro Duo memory stick. Please help me!!!

This message has been edited since posting. Last time this message was edited on 8. August 2008 @ 19:47

Member
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8. August 2008 @ 20:12 _ Link to this message    Send private message to this user   
Ok Your problem is the Memory Stick. You do infact need a CFW PSP in order to make a MMS. The green power light turns on because your battery was successfully modded to a Pandora battery and whenever you put in a pandora battery the PSP automatically turns on. Nothing else happens after the green power light turns on because the battery needs the right files on the MMS to operate correctly.

I can make you a MMS if you like for free just pay shipping both ways. Or you can buy one online.
angelus01
Newbie
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8. August 2008 @ 23:42 _ Link to this message    Send private message to this user   
Hi drblaster. I got a PSP 4.05 (Phat) and I would like to downgrade to 1.50 in order to install a custom Firmware. Is it possible to know how you were able to make the Pandora's battery ? Did you fix your MMS ? I'm newbie and a little lost with all I read on the net. Thanks
Junior Member
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9. August 2008 @ 02:03 _ Link to this message    Send private message to this user   
Hello angelus. Well lets start off with the Pandora's Battery. There are 3 ways to do this, get a friend's Pandora's battery, buy a datel tool battery which you can get off amazon, or hardmod the battery(official Sony battery only). I did the latter because I do not know anyone nearby that can lend me their battery and they do not ship to my area. A hardmod is the hardest way you can do this and should be your last resort by all means. I advise against it, but this is how i did it (keep in mind I have a PSP fat 1800 battery). I sliced the left side (make sure you start on the left side or the left side if you look at the back of your PSP wit the battery in it and sliced all the corners except the top one. But beware, do not cut deep. When a hole was big enough, I used a library card to do the rest. Eventually, I was able to pop the top off. Then things got tricky. You have to cut one little pin from the chip (see picture)
I used a needle with some tape on it. If you so much as touch some of the motherboard, you can fry your battery.Here is a video tutorial of basically what I did. [url=http://www.youtube.com/watch?v=g2ThqHYgUCE][/url]PS: Its not that hard but you must be extremely careful. You risk damage to your battery and yourself if you mess it up. If you touch one of the other pins with your needle you can fry your battery. Beware: Do this at your own risk.PPS: I haven't gotten the MMS yet so if you get it, PM me or leave a post. Thank you and I still need help so please keep posting!
Junior Member
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9. August 2008 @ 02:20 _ Link to this message    Send private message to this user   
Panic, why can't I make a MMS? I have a usb and everything!
zooom1834
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9. August 2008 @ 03:01 _ Link to this message    Send private message to this user   
http://www.dcemu.co.uk/vbulletin/showthr...dce31e7&t=86997 follow this except for the battery creater part

Wanna play youtube on your psp heres my guide http://forums.afterdawn.com/thread_view.cfm/552565#3342784

Psp history 2.60-2.71-1.50-3.40oe-a-3.52m33-3.52m33-4-3.71m33-2-3.71m33-4-3.80m33-4-3.80m33-5-3.90m33-3 with kernal addon
Junior Member
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9. August 2008 @ 11:43 _ Link to this message    Send private message to this user   
Same old stuff!
Junior Member
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9. August 2008 @ 17:30 _ Link to this message    Send private message to this user   
...can anyone downgrade their fat 4.05 psp?
Junior Member
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9. August 2008 @ 17:59 _ Link to this message    Send private message to this user   
Yes you can, very easily, i wrote this guide giving you all the steps

here is the link

http://www.mediafire.com/?sharekey=0596f753856a61e1d2db6fb9a8902bda

this covers all the steps with hyperlinks to the files and stuff

hope it helps




PSP 1000 CFW 1.5>3.71 m33-2>6.0>5.0 M33-6, Custom Halo Gameboot, VSH Menu, Custom theme/icons.
Macbook White 1.83GHz>2GB Ram>160GB 7200rpm HD.
Xbox 360 60GB <<Love life, let it love you back>>

Junior Member
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9. August 2008 @ 18:07 _ Link to this message    Send private message to this user   
Originally posted by drblaster:
...can anyone downgrade their fat 4.05 psp?
Yes you can, very easily, i wrote this guide giving you all the steps

here is the link

http://www.mediafire.com/?sharekey=0596f...2db6fb9a8902bda

this covers all the steps with hyperlinks to the files and stuff

hope it helps

PSP 1000 CFW 1.5>3.71 m33-2>6.0>5.0 M33-6, Custom Halo Gameboot, VSH Menu, Custom theme/icons.
Macbook White 1.83GHz>2GB Ram>160GB 7200rpm HD.
Xbox 360 60GB <<Love life, let it love you back>>

zooom1834
Suspended due to non-functional email address
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9. August 2008 @ 18:07 _ Link to this message    Send private message to this user   
oh crap its a fat here just download this and it will do it all for you

http://rapidshare.com/files/51870543/Pandora_s_Box_GUI.rar.html

Wanna play youtube on your psp heres my guide http://forums.afterdawn.com/thread_view.cfm/552565#3342784

Psp history 2.60-2.71-1.50-3.40oe-a-3.52m33-3.52m33-4-3.71m33-2-3.71m33-4-3.80m33-4-3.80m33-5-3.90m33-3 with kernal addon
Junior Member
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9. August 2008 @ 18:15 _ Link to this message    Send private message to this user   
Originally posted by zooom1834:
oh crap its a fat here just download this and it will do it all for you

http://rapidshare.com/files/51870543/Pan...ar.html


these are no good for people who dont know what they are doing douche bag. they need a guide

PSP 1000 CFW 1.5>3.71 m33-2>6.0>5.0 M33-6, Custom Halo Gameboot, VSH Menu, Custom theme/icons.
Macbook White 1.83GHz>2GB Ram>160GB 7200rpm HD.
Xbox 360 60GB <<Love life, let it love you back>>

zooom1834
Suspended due to non-functional email address
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9. August 2008 @ 20:59 _ Link to this message    Send private message to this user   
ddrc3po you need to shutup, if you knew what was inside that rar which was the easy gui which AUTOMATICALLY makes you a magic memory stick without another psp. thats WHAT HE NEEDS its the easy gui by mrdude thats right you press the button and it does it for you.

you're just a retard 13 year old noob

Wanna play youtube on your psp heres my guide http://forums.afterdawn.com/thread_view.cfm/552565#3342784

Psp history 2.60-2.71-1.50-3.40oe-a-3.52m33-3.52m33-4-3.71m33-2-3.71m33-4-3.80m33-4-3.80m33-5-3.90m33-3 with kernal addon
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9. August 2008 @ 21:12 _ Link to this message    Send private message to this user   
zooom1834 & ddrc3po...you both need to knock it off and observe Rule 6.


zooom1834
Suspended due to non-functional email address
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9. August 2008 @ 22:18 _ Link to this message    Send private message to this user   
sorry loco

Wanna play youtube on your psp heres my guide http://forums.afterdawn.com/thread_view.cfm/552565#3342784

Psp history 2.60-2.71-1.50-3.40oe-a-3.52m33-3.52m33-4-3.71m33-2-3.71m33-4-3.80m33-4-3.80m33-5-3.90m33-3 with kernal addon
Junior Member
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10. August 2008 @ 02:03 _ Link to this message    Send private message to this user   
I'll get back to you guys tomorrow if I get any success.
Junior Member
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10. August 2008 @ 05:27 _ Link to this message    Send private message to this user   
Yer sorry loco, i guess i was wrong...10

PSP 1000 CFW 1.5>3.71 m33-2>6.0>5.0 M33-6, Custom Halo Gameboot, VSH Menu, Custom theme/icons.
Macbook White 1.83GHz>2GB Ram>160GB 7200rpm HD.
Xbox 360 60GB <<Love life, let it love you back>>

Junior Member
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10. August 2008 @ 05:30 _ Link to this message    Send private message to this user   
Originally posted by zooom1834:


you're just a retard 13 year old noob
and just for the record, im no noob, you a boob, and im 10 years old, i made my own guide and custom modded my psp myself, so er howd u like that fool!

again apologies loco

PSP 1000 CFW 1.5>3.71 m33-2>6.0>5.0 M33-6, Custom Halo Gameboot, VSH Menu, Custom theme/icons.
Macbook White 1.83GHz>2GB Ram>160GB 7200rpm HD.
Xbox 360 60GB <<Love life, let it love you back>>

zooom1834
Suspended due to non-functional email address
_
10. August 2008 @ 13:09 _ Link to this message    Send private message to this user   
Congratulations your ten years old and modded your psp there are tons of ten year olds who have done that on you tube even 8 year olds. Heck when i was ten I made a computer but do go around showing that off or when I was ten my uncle taught me how to solder and we installed a matrix infinity into my ps2........

Wanna play youtube on your psp heres my guide http://forums.afterdawn.com/thread_view.cfm/552565#3342784

Psp history 2.60-2.71-1.50-3.40oe-a-3.52m33-3.52m33-4-3.71m33-2-3.71m33-4-3.80m33-4-3.80m33-5-3.90m33-3 with kernal addon
Junior Member
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10. August 2008 @ 13:15 _ Link to this message    Send private message to this user   
Originally posted by zooom1834:
Congratulations your ten years old and modded your psp there are tons of ten year olds who have done that on you tube even 8 year olds. Heck when i was ten I made a computer but do go around showing that off or when I was ten my uncle taught me how to solder and we installed a matrix infinity into my ps2........
i bet you uncle did more than that with you seeing how you two are so close ay

PSP 1000 CFW 1.5>3.71 m33-2>6.0>5.0 M33-6, Custom Halo Gameboot, VSH Menu, Custom theme/icons.
Macbook White 1.83GHz>2GB Ram>160GB 7200rpm HD.
Xbox 360 60GB <<Love life, let it love you back>>

angelus01
Newbie
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10. August 2008 @ 15:15 _ Link to this message    Send private message to this user   
Thanks drblaster for the battery's info. I will check also the guide provided and let us know if you can make it.
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zooom1834
Suspended due to non-functional email address
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10. August 2008 @ 22:56 _ Link to this message    Send private message to this user   
ok im not arguing anymore now that you have admitted you are underage to even come to these forums

Wanna play youtube on your psp heres my guide http://forums.afterdawn.com/thread_view.cfm/552565#3342784

Psp history 2.60-2.71-1.50-3.40oe-a-3.52m33-3.52m33-4-3.71m33-2-3.71m33-4-3.80m33-4-3.80m33-5-3.90m33-3 with kernal addon
 
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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > i need help with downgrade from 4.05 ofw to 1.5 (psp fat)/ or cfw
 

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