Hi,
I own have TA-082 (IC1003) with 2.71 FW Original and downgrade to 2.71 >>> 1.5 >>>> 3.02 OE-A >>>> 3.02 OE-B with Full Proof Method..
Means There will be 0% Chance for Bricking your PSP I have made Some read to Copy Folders.. And u just have do is Ctrl-A >>> Ctrl-C >>> Ctrl-V..
First Make sure u have TA-082 Motherboard
Just click on The Link so u may know that u have TA-082 (IC1003) MOBO
http://pspupdates.qj.net/uploads/art...82_qjgenth.jpg
so let's begin to downgrade work..
i made 3 XXX.zip folders..
1. 2.71 to 1.5 Downgrade Process..
Make Sure to Format your Memory Stick.To format the MEM stick just start your PSP Go to System setting and Select Format Memory Stick.After That..
(TO DOWNLOAD 1st Part Click on Link)
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2. 1.5 to 3.02 OE-A Upgarde Process..
Simple Just Copy All file from my
Just Copy all files to your main PSP Memory stick.. and U Done..
(TO DOWNLOAD 2st Part Click on Link)
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3. 3.02 OE-A To 3.02 OE-B
Just copy folder to Game150 and u Done
(TO DOWNLOAD 1st Part Click on Link)
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1.after file copied To MEM Stik just disconnect the PSP from ur computer
2.Make sure no UMD in Drive and turn ur psp off
3.Re on ur your PSP
4.Go to Photo >>> HEN-D >>> Just Open the HEN-D Folder and u see Blue screen and then green..If olnly blue occurs it's ok..
5.To make sure HEN-D is loaded go to SYSTEM information..And u should see 2.71 HEN-D..If u See this u are going rite...
6.Go to GAME >>>> MEMORY STICK >>>> and Open idstroage (It Convert ur PSP From TA-082 To Normal PSP )
7.Go same go to Game >>>> Memory Stick >>> Open Update X.YZ (Press X To Open)
8.After Process Complet you see Multi Language Text Simply Press O To Recover your settings.
9.Now Enter Date Time As You wish..
10.Now Go to System Information See 1.5..
11.Now It's Upon to that u want to go on 3.02 OE-A So Carry on Steps..
12.Now go to Game >>> MEM Stick >>> and Open 3.02 Update
13.After all thigs done congrates now u are on 3.02 OE-A
14.Now Restart ur PSP while holding R Button To goin Recover Menu
15.Select 1.5 Kernal and u done..Now u should see GAME150 Folder in MEMory stick
16.Simple Copy 3.02 OE-B to Game150 Folder and Update .. it take's 10.Sec
17.Now you have lot of hard word and u are now having 3.02 OE-B with (TA-082 Motherboard)
