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Can you trick your psp???
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mrmcman
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27. April 2007 @ 11:42 |
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ok i no im grasping at straws now. maybe it will depend on what mobo. send me the files in a pm. please, and let me try.
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Junior Member
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27. April 2007 @ 12:02 |
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jonny, that mean that it at least started up, which mean that you have really tricked ur psp !!!
it just need refining thats all!
This is MY signature
My psp firmware history --->>> YOU COULDN'T CARE LESS, SO WHY PUT IT UP? I COULDN'T CARE LESS ABOUT UR HISTORY<<<---
(\__/)
(='.'=) This is Bunny. Copy and paste Bunny into your
(")_(") signature to help him gain world domination.
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mrmcman
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27. April 2007 @ 12:04 |
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exactly. somebody with a lower fw (like me -3.10) should try.
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27. April 2007 @ 12:15 |
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i have it!!! i changed params.
data.psp is the stuff going into the flash0/1.
that leaves data.psar, obviously i need to edit it.
do any of you know how i could edit PSAR files
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PSWii60
Junior Member
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27. April 2007 @ 12:19 |
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I was looking at this thread, and I became interested. I have a friend who I think his PSP mobo broke on a 3.40 OE-A PSP, so I'm interested in this. He has a second PSP. He has 2.81 on his second PSP, and my other friend who has a copy of GTA:LCS unpatched, the game broke, so he's kind of stuck until another downgrader comes about. i think that this does have potential, just I was wondering how i can do it with my PSP which is 3.40 OE-A. I would upgrade it to 2.80, and then follow the process (2.80 because in case it doesn't work, I have a downgrader). If anyone can tell me how to send my PSP back to 1.50, and tell me how to use PSPunpacker, i'd be glad to help. Good luck.
This message has been edited since posting. Last time this message was edited on 27. April 2007 @ 12:48
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mrmcman
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27. April 2007 @ 12:21 |
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send me the files in a pm. i think i might be able to downgrade as-is.
i dont no how to change the files. sry:(
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mrmcman
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27. April 2007 @ 13:32 |
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y dont u google it and maybe ull get the info u need to change them?
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mrmcman
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27. April 2007 @ 15:21 |
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it sadly does not work :( on my psp it says update ver 3.12, but when i go to start it it says "ur system software is 3.10. there is no need to update". but, im not done with this yet. chess0990, since my computer is an old clunker, can u google search psp update and edit one of the images and put it as the pic instead of the one u made? then, go through the entire decrypted fw or whatever u did and every time u see a 1.50 change it to a 3.12? the psp must see all the files at once and look for 1.50 or something. keep trying. :)
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axwardle
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27. April 2007 @ 19:38 |
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you guys it reads from the "DATA.PSAR" and recognizes "hey this is not higher than 3.10 this is 1.5" so there you have it
pm me with any psp problems i know quite alot even if it includes a ta-082.
HOLLY CRAP... somebodys reading MY sig i feel SPeCIaL
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Junior Member
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28. April 2007 @ 02:57 |
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hav you tried using notepad?
probably wont work just a suggestion
This is MY signature
My psp firmware history --->>> YOU COULDN'T CARE LESS, SO WHY PUT IT UP? I COULDN'T CARE LESS ABOUT UR HISTORY<<<---
(\__/)
(='.'=) This is Bunny. Copy and paste Bunny into your
(")_(") signature to help him gain world domination.
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Senior Member
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28. April 2007 @ 03:32 |
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Originally posted by chess0990:
i have it!!! i changed params.
data.psp is the stuff going into the flash0/1.
that leaves data.psar, obviously i need to edit it.
do any of you know how i could edit PSAR files
you could use psar dumper...and it dumps the f0 for whatever fw you decrypt...
you are going to need a compiler though...this is where i am stuck..
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28. April 2007 @ 04:11 |
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if you scroll up you see that i know what needs edited i dont know how
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Junior Member
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28. April 2007 @ 04:26 |
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how come it would start up on my psp but not mrmcmans??
I bricked my psp again...
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mitzadada
Newbie
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28. April 2007 @ 04:38 |
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please can u give me your yahoo id please or somthing i really need to talk with you
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Junior Member
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28. April 2007 @ 04:41 |
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ok i've just tried the 3.31 version the chess0990 sent me but that wouldn't start. it just said "The system software of your psp is version 3.30 there is no need to update".
so i unpacked the eboot and i think it's somthing to do with PARAM.sfo. the update version row says 1.50 when everything else says 3.31.
But im not sure i just wanted to check.
I bricked my psp again...
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daz2007
Member
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28. April 2007 @ 04:46 |
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First don't use notepad to edit DATA.PSAR or DATA.PSP as when you save they will be corrupted instead use a HEX Editor secondly in a Update
the PSP executes the DATA.PSP witch is the executable and DATA.PSAR
is where all the firmware files are. many people have tried swapping the DATA.PSAR with others DATA.PSAR and at the end of the day it doesn't work and never will.
My IQ is 152,some people call me a PSP Guru as i can
answer any psp related question. know a bit in C++ written a couple of programs i got 2 psp on is briced and other is original 3.40 firmware.i got a Core 2 Extreme QX6700 with a geforce 8800 GTX PC 2 ipods
and a PS3
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mrmcman
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28. April 2007 @ 06:48 |
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well geez, give him credit. hes not a professional hacker, and im sure that even dax had tried this on one of his downgraders. i really beleive this could still work, it just needs to be worked on more.
im not sure why it didnt load on my psp. but, it did load on johnnymint's psp, and that sounds like progress to me. it just needs to be tweaked a little.
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28. April 2007 @ 07:00 |
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im not that big of an idiot i want to edit Data.psar not switch it but the hex editor i downloaded is binary or something it hurts my head. i need one thats easy to read
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Senior Member
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28. April 2007 @ 07:05 |
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i havent read this whole thread but by the looks of it your trying to do something thats not going to work,if it was as easy as what you are suggesting dont you think noobz/dark_alex and other hackers would of done this ages ago.
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Senior Member
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28. April 2007 @ 08:13 |
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Originally posted by stevenps2:
i havent read this whole thread but by the looks of it your trying to do something thats not going to work,if it was as easy as what you are suggesting dont you think noobz/dark_alex and other hackers would of done this ages ago.
the only reason why they crack it first is because DAX n them have psar compilers...along with a vast amount of psps to mess about...
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Pyrostorm
Account closed as per user's own request
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28. April 2007 @ 11:11 |
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Sry to sound like a noob but i guess i am what is the difference between a V0.22 Devicehook and the new Device hooks?
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Senior Member
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28. April 2007 @ 11:20 |
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Quote:
Originally posted by stevenps2:
i havent read this whole thread but by the looks of it your trying to do something thats not going to work,if it was as easy as what you are suggesting dont you think noobz/dark_alex and other hackers would of done this ages ago.
the only reason why they crack it first is because DAX n them have psar compilers...along with a vast amount of psps to mess about...
yeh i know what you mean,but i still dont think its as easy as whats suggested on here
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Member
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29. April 2007 @ 08:22 |
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i used pbp unpacker and groovy hex editor and it hopefully will work i sent it to johnymint
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mrmcman
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29. April 2007 @ 09:52 |
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keep us posted johnnymint
and thanx 4 keeping us posted chess0990
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Junior Member
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29. April 2007 @ 10:38 |
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ok i have it i'll try it now
I bricked my psp again...
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