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Downgrading CFW to another CFW (3.90 to 3.71M33-4)
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cmv120
Suspended due to non-functional email address
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3. February 2008 @ 21:08 |
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is there anyway to do that? I kinda liked 3.71m33 more. But I updated to 3.90m33... some PSX games dont work, and some Homebrew files dont work... so any help would be appreciated.
(+[_]%)PSP-3.71OFW>3.71M33-4>3.80M33>3.80M33-5>3.90M33
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AfterDawn Addict
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3. February 2008 @ 23:01 |
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You can try to re-flash to the 3.71 M33 firmware again using the a pandora if you have a slim. If you have an original PSP then you can downgrade to 1.50 and then 3.52 M33-4, followed by 3.71 M33. I'm not positive but you can simply put the 3.71 M33 files under the game folder and try to update from there.
That (above) may take a while to do. Some ways to get your PSX games to work are to try the new 3.90 M33 popsloader. This supports more PSX games to be played.
If your homebrew isn't working and you own an original PSP, you have to install the 1.50 add-on again. You can find the 3.90 M33 add-on here.
If you really are sure you want to go to 3.71 M33 again I can help you but there are two ways to downgrade and I need to know what type of PSP you have to tell you which way.
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Senior Member
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3. February 2008 @ 23:13 |
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Senior Member
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3. February 2008 @ 23:25 |
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@wichozzz
He's going from CFW to lower CFW. Your video shows OFW to CFW.
My PSP Life 1.00>1.50>2.70>2.71>1.50>3.52-M33>3.71M33-4>BRICKED>1.5>3.71M33-4>BRICKED>1.50>3.71M33-4>3.80M33-4>BRICKED>1.5>3.71M33-4 >3.80M33-5>3.90M33-2
http://darksiderg.com/
If you live in London ON,Canada and need to Pandora,PM me
INVENTORY:T-79 phat untouched/T-81 phat duel nub,trigger lights/T-85 black slim sound reactive trigger lights,umd swap external speaker,clear faceplate/2 T-85 Darth Vaders-haven't decided what to do next |
Senior Member
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4. February 2008 @ 11:48 |
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if him got 3.90m33 and need back to 3.71m33-4
use pandora to (Despertar V3) to get 3.71m33-2 , then
just Updte the next ones -3-4
hope this help
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andiamo71
Newbie
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6. March 2008 @ 20:50 |
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@ marlino
I have a fat psp, cfw 3.90m33 with 1.50 addon 2. I just bought a sony location free, and found out that i cant use it with 3.90m33 OR 1.50 (unless someone knows something i don't). Anyway, as I understand it, the location free is only good with 3.52m33, so can I downgrade from 3.90m33-2 to 3.52m33? Also, do need to get rid of 1.50? If so, how? Will I still be able to play my homebrew without 1.50? Please help. I google'd this, with no luck.
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Tom123456
Newbie
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10. March 2008 @ 14:00 |
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hi I have got a psp slim and i want to download 3.90 m33 on it but i already have the normal 3.90 and when i try and update it it say no need to update what do i do pls help
TOM
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Deathtord
Member
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10. March 2008 @ 16:24 |
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Tom123456
You are on OFW 3.90. You will not be allowed to upgrade to M33 from there. Despertar V3/V4 will not be able to run on your PSP. Therefore you must have a handy pandora battery and a magic memory stick.
PSP: 5.00 M33-6
===============
Nintendo DS: R4 v1.18 |
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Tom123456
Newbie
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11. March 2008 @ 14:26 |
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pandora battery and a magic memory and could you tell me where to buy one and when i got no what do i do
TOM
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Member
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12. June 2008 @ 06:16 |
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buy a pandora and magic stick? find a mate with a pre modded fat psp and I can help you make both
why buy something you can make for it free with no modding of the batteries hardware ^_^
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Member
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12. June 2008 @ 06:18 |
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by the way, I am on 3.90m33-3 with the 1.50v2 kernal addon and will be down grading today and will post how to here and on main psp help forum :)
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Member
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13. June 2008 @ 12:16 |
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actually I wont, there are a few methods to doing this and it's all dependant on what fw you have, so if your still getting problems come to irc and join me and others there that can help you ^_^
IRC - irc.dashhacks.com
IRC ROOM - #psp-hacks
PORT - 6667
(there is a web interface for irc too on www.psp-hacks.com and click chat now)
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