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08-21-2006, 08:42 PM
|  | Camouflage Condoms: They won't see you coming
My Mood:  | | Join Date: Nov 2005 Location: Surrey, UK Age: 22
Posts: 1,310
Points: 212.38 Donate | | Ookm told the world that he could downgrade a TA-082 because he discovered that the NAND flash has it's image verified and that the motherboard had little to do with it. It was mainly what was written and how it was done that caused problems. Testing his theory, I think he successfully downgraded a TA-082 (equipped with a home-made mod-chip).
What`s happenning here is that he dumps and creates an image of YOUR particular NAND flash, allowing the software downdater/downgrader to successfully write the 1.5 firmware using a method specified for your flash chip.
Hopefully he will release his NAND image creation utility(s) and method(s). Otherwise, he'll be flocked with requests to create an image. Bear in mind that as with the first release of the 2.xx downdater, success is not guaruneed.
I hope that helped, and I hope I got my information right  |
08-23-2006, 11:48 AM
|  | Designer
My Mood:  | | Join Date: Jan 2006 Location: Oslo, Norway Age: 17
Posts: 2,342
Points: 23.16 Donate | | Quote: |
Originally Posted by Hydra Congrats Wilhel. Thank you for finding this, you rock.  | Only doing my duty as a psp3d member!! 
Doubleposted Message Below:
I would like you to donate 10$ to him if you like his work by pressing this button: 
Maybe he'll work faster if we give him some money :P
Doubleposted Message Below: UPDATE2! Original FW2.50 TA-082 Check & Dump - v1.10 by 0okm
Download-Link: O250082CnD.v110.zip
you can use this software to Check your PSP
if your PSP is NOT Original FW2.50 TA-082
this software will Display " Sorry, This Software CAN'T Support Your PSP"
if your PSP is Original FW2.50 TA-082
this software will dump your PSP's DATA to Folder ms0:\O250082CnD
when i finish the Write software
i will post how-to send me your PSP's DATA
than i can help you softdown your Original FW2.50 TA-082 PSP NOTE :
Now
the SoftDown method NOT SUPPORT Original FW2.60 TA-082 PSP
Also NOT SUPPORT FW2.70/2.71/2.80 TA-082 PSP
Last edited by wilhel1812 : 08-23-2006 at 11:48 AM.
Reason: Doublepost Preventer
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08-25-2006, 11:01 AM
| | | Designer
My Mood: | | Join Date: Jan 2006 Location: Oslo, Norway Age: 17
Posts: 2,342
Points: 23.16 Donate | | UPDATE3! 0okm has made a FAQ, here it is: Quote: |
Will I be able to update to 2.0 and then down to 1.5 again to get a clean firmware? (whats the difference between clean and unclean 1.5 anyway?)
| no
just like PSP-1007 can't run FW1.50 UpDate EBOOT.PBP
TA-082 can't run FW1.50 - FW2.50 UpDate EBOOT.PBP
and i don't want to released the "clean FW1.50 image file"(that is illegal !!)
so i need time to make a "Write software" that can generate "clean FW1.50" :P Quote: |
Will I be able to upgrade to 3.0 when ps1 emulator comes out?
| yes
TA-082 can run FW2.60/FW2.70/FW2.71/FW2.80.... UpDate EBOOT.PBP Quote: |
How do you intend to manually downgrade hundreds of psp if it takes 45 minutes to do each one?
| i think each day i can help zero to five TA-082 user to softdown :P |
08-25-2006, 12:41 PM
| | Senior Member
My Mood:  | | Join Date: Dec 2005
Posts: 196
Points: 22.18 Donate | | | Interesting...thanks.
__________________ Not so random, eh? |
08-25-2006, 12:56 PM
|  | Grand Theft Auto God
My Mood:  | | Join Date: Apr 2006 Location: Leeds, England Age: 16
Posts: 1,418
Points: 28.65 Donate | | | |
09-16-2006, 02:40 PM
|  | Junior Member | | | | | I just tried running this through the elaoder and it doesn't do anything.......
anyone else tried this????
i have a ta-082 2.5 fw |
09-16-2006, 04:10 PM
|  | I'm eatin' ur Bandwidthz!
My Mood:  | | Join Date: Nov 2005 Location: Foodcourtia. Spooky, yes?
Posts: 3,639
Points: 84,973,253,488.50 Donate | | | The whole downgrader hasn't been released yet. Besides, as pj said above, you may as well need a custom modchip. |
09-16-2006, 04:54 PM
| | | Designer
My Mood: | | Join Date: Jan 2006 Location: Oslo, Norway Age: 17
Posts: 2,342
Points: 23.16 Donate | | | you will not need a modchip.
this is a long process, and you'll need 0okms help do do it. it'll take 40 minutes for each downgrade.
He is trying to make an app that will make u able to do it by yourself.
by now, he is trying to help 5 people every day to downgrade. |
09-25-2006, 03:33 AM
| | Junior Member | | Join Date: Sep 2006 Location: NYC | | keep me posted to when you guys get this dwngdr working. I have this psp fw2.5 that i won as a prize and would never have bought it like this with that ta mobo. i am contemplating whether to sell it and get me a 1.5 with homebrew already installed on ebay. |
09-25-2006, 05:08 AM
| | | Designer
My Mood: | | Join Date: Jan 2006 Location: Oslo, Norway Age: 17
Posts: 2,342
Points: 23.16 Donate | | you can upgrade it to 2.71 if you want. the downgrader is 70% done, and will work for all firmwares between 2.50 and 2.71
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