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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > i really need help on 3.71 m33-3 semi-brick psp
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I really need Help on 3.71 M33-3 semi-brick psp
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tom22580
Newbie
_ 		6. December 2007 @ 15:37 _ Link to this message    Send private message to this user   
I was trying to change my xmb files but I didnt read what version i need so when I turn on my psp my loading screen freezes and then shuts down. I tried rebooting from recovery menu but it doesnt seem to work. Can anyone help me with 3.71 M33-3 flash0 and flash1 files. I would appreciate it. Next time I'll make a back up

does anyone have back up files for flash0 and flash1 on 3.71 M33-3?
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Ashman_91
Newbie
_ 		6. December 2007 @ 15:55 _ Link to this message    Send private message to this user   
option1
ye that isnt a semi brick thats a full brick you will have to use pandoras battery to dwongrade then upgrade and scince u cant put it into usb mode u cnt restore the flash.

option2
take out ur psp battery start ur psp with the ac in and no battery if it turns on start usb mode in flash and restore ur files.
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"Twinkie"
90 MPH Clutch in hit the hand-brake seat belt locked car turning your now drifting.
tom22580
Newbie
_ 		6. December 2007 @ 16:17 _ Link to this message    Send private message to this user   
i can go to usb mode
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tmbm
Member
_ 		6. December 2007 @ 16:23 _ Link to this message    Send private message to this user   
tom

http://rapidshare.com/files/68131579/3.7...ade_to_1.50.rar thats a 3.71m33 recovery and recover it in the recovery menu please
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This message has been edited since posting. Last time this message was edited on 6. December 2007 @ 16:40
tom22580
Newbie
_ 		6. December 2007 @ 16:37 _ Link to this message    Send private message to this user   
can i use the recovery eboot to fix the psp
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tmbm
Member
_ 		6. December 2007 @ 16:38 _ Link to this message    Send private message to this user   
its an auto installer, just run it


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tom22580
Newbie
_ 		6. December 2007 @ 16:55 _ Link to this message    Send private message to this user   
Originally posted by tmbm:
 tom

http://rapidshare.com/files/68131579/3.7...ade_to_1.50.rar thats a 3.71m33 recovery and recover it in the recovery menu please
i doesn't work it say error 8001002 loading/starting 1flash_fatmt.prx and ipl_update.prx

error formating flash0
error creating directories
error writing IPL
error clearing IPL

please, help me
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tmbm
Member
_ 		6. December 2007 @ 16:56 _ Link to this message    Send private message to this user   
you open it, extract it to your psp, enter recovery and hit recover
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tom22580
Newbie
_ 		6. December 2007 @ 17:12 _ Link to this message    Send private message to this user   
Originally posted by tmbm:
 you open it, extract it to your psp, enter recovery and hit recover
i did it already like 3 times i need the hidden folder name "kd"
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This message has been edited since posting. Last time this message was edited on 6. December 2007 @ 17:13
tmbm
Member
_ 		6. December 2007 @ 17:14 _ Link to this message    Send private message to this user   
download http://dl.qj.net/PSP-Firmware-1.50-File-...d/163/catid/163
once downloaded rename it to UPDATE.PBP

THE ORIGINAL FW 1.50 IS the update.PBP
follow instructions below



How to downgrade FAT PSP from 3.71M33 to 1.50
This is how I've downgraded my FAT PSP with CF 3.71M33 to 1.50 Original FW:

* Copy the entire content of the attached file to PSP\GAME folder.
* Rename Original FW 1.50 file to UPDATE.PBP and copy it to PSP\GAME\UPDATE folder.
* In the Game menu launch "Update to X.Y.Z."
* Follow the onscreen instruction and it's done in a while.

I got a FAT PSP with motherboard prior to TA082. I've no responsibility if you damage your PSP with the above procedure.



not my downgrade, it works

manual
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tmbm
Member
_ 		6. December 2007 @ 17:15 _ Link to this message    Send private message to this user   
phat or slim
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tom22580
Newbie
_ 		6. December 2007 @ 17:16 _ Link to this message    Send private message to this user   
fat
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tmbm
Member
_ 		6. December 2007 @ 17:18 _ Link to this message    Send private message to this user   
format your memory stick on your comp

http://rapidshare.com/files/68131579/3.7...ade_to_1.50.rar

download that cognet #2
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tom22580
Newbie
_ 		6. December 2007 @ 17:31 _ Link to this message    Send private message to this user   
Originally posted by tmbm:
 format your memory stick on your comp

http://rapidshare.com/files/68131579/3.7...ade_to_1.50.rar

download that cognet #2
thanks alot for helping me, man
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tmbm
Member
_ 		6. December 2007 @ 17:32 _ Link to this message    Send private message to this user   
no prob, work
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