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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > is it possible to down grade from m33 3.71-4 strait to m33 3.52
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is it possible to down grade from M33 3.71-4 strait to M33 3.52
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cflaherty
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11. January 2008 @ 22:50 _ Link to this message    Send private message to this user   
is it possible to down grade from M33 3.71-4 strait to M33 3.52, with out going to FW 1.50. if so how would you do it.





Thanks
cflaherty
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11. January 2008 @ 23:33 _ Link to this message    Send private message to this user   
No way to do it. There are 3.71 downgraders that can downgrade your 3.71 M33 to 1.50, but that's it. What's it matter anyway. If you have a PSP-200x (Slim), you can't downgrade to 3.52 anyway. If you have a PSP-100x (Phat), it takes 5 minutes to go from 3.71 -> 1.50 -> 3.52 M33 anyway. What's the problem?

Click here to download the 3.71 M33 to 1.50 Downgrader.

There is no excuse NOT to mod! Don't follow the rules, make them!
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11. January 2008 @ 23:34 _ Link to this message    Send private message to this user   
Originally posted by cflaherty:
is it possible to down grade from M33 3.71-4 strait to M33 3.52, with out going to FW 1.50. if so how would you do it.





Thanks
cflaherty
Umm Why Would You Want To Do That?
cflaherty
Newbie
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12. January 2008 @ 02:05 _ Link to this message    Send private message to this user   
i have just nothing but problems with ths FW. I dont know if it is that i dont know how to use it or what. i'v tried putting hombrew games and tried to make a pandora battery with it and it is not working i get error codes. i have tried every thing to fix it.
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12. January 2008 @ 02:26 _ Link to this message    Send private message to this user   
Originally posted by cflaherty:
i have just nothing but problems with ths FW. I dont know if it is that i dont know how to use it or what. i'v tried putting hombrew games and tried to make a pandora battery with it and it is not working i get error codes. i have tried every thing to fix it.
Did You Try Reinstalling the Complete FW.
cflaherty
Newbie
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12. January 2008 @ 10:55 _ Link to this message    Send private message to this user   
no, what would i need to do
strygwyrm
Member
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12. January 2008 @ 12:27 _ Link to this message    Send private message to this user   
downgrade to 1.50 and then back to 3.71 m33.
not sure if u can go directly to 3.71 m33-4
Member
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12. January 2008 @ 12:32 _ Link to this message    Send private message to this user   
Originally posted by strygwyrm:
downgrade to 1.50 and then back to 3.71 m33.
not sure if u can go directly to 3.71 m33-4
You can not go directly to 3.71 M33!!! You must do this:
1.50 -> 3.52 M33 -> 3.52 M33-4 -> 3.71 M33 -> 3.71 M33-4 -> (soon) 3.80 M33

There is no excuse NOT to mod! Don't follow the rules, make them!
Senior Member
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12. January 2008 @ 14:04 _ Link to this message    Send private message to this user   
Originally posted by strygwyrm:
downgrade to 1.50 and then back to 3.71 m33.
not sure if u can go directly to 3.71 m33-4
You Can Go Directly to 3.71m33-4 using pandora
AfterDawn Addict
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12. January 2008 @ 14:19 _ Link to this message    Send private message to this user   
Originally posted by cflaherty:
i have just nothing but problems with ths FW. I dont know if it is that i dont know how to use it or what. i'v tried putting hombrew games and tried to make a pandora battery with it and it is not working i get error codes. i have tried every thing to fix it.
First off lets try to solve the issue your having now with the already installed 3.71 M33-4 custom firmware.

Do you have a FAT or SLIM?

If you have a SLIM then you can not install 3.52 M33-4 to the PSP. If you use homebrew on the SLIM you have to make sure you are using homebrew that is compatible for the SLIM PSP. Go HERE for a compatibility list for SLIM PSP Homebrew.

If you have a FAT PSP make sure you have the 1.50 ADD ON-2 installed for homebrew 1.50 kernel support. If you don't have this installed then the homebrew that requires 1.50 kernel will not work. Go HERE to install the 1.50 ADD ON-2 which is covered toward the bottom of the linked guide.

Go HERE to get your ISO/CSO games working properly on a FAT/SLIM PSP.


This message has been edited since posting. Last time this message was edited on 12. January 2008 @ 14:25

Senior Member

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12. January 2008 @ 15:01 _ Link to this message    Send private message to this user   
Originally posted by Crazykid3:
No way to do it. There are 3.71 downgraders that can downgrade your 3.71 M33 to 1.50, but that's it. What's it matter anyway. If you have a PSP-200x (Slim), you can't downgrade to 3.52 anyway. If you have a PSP-100x (Phat), it takes 5 minutes to go from 3.71 -> 1.50 -> 3.52 M33 anyway. What's the problem?

Click here to download the 3.71 M33 to 1.50 Downgrader.

I thougt all members were geniuses!

Just run the 3.52 M33 installer.


cflaherty
Newbie
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12. January 2008 @ 18:34 _ Link to this message    Send private message to this user   
ok every things good now but i have one more question, could i use a fake 4gb memory stick to make a pandora battery?
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Senior Member
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12. January 2008 @ 18:39 _ Link to this message    Send private message to this user   
Originally posted by cflaherty:
ok every things good now but i have one more question, could i use a fake 4gb memory stick to make a pandora battery?
Wont hurt to try
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