
Instructions
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- Copy the UPDATE and idstoragechange folders into /PSP/GAME/
- Get the official sony 1.50 eboot and put it in the /PSP/GAME/UPDATE folder with the name of
UPDATE.PBP
- Run HEN-D if you are not already running it.
- Execute the idstoragechange. It needs 75% battery.
It will change some keyes of your idstorage needed to downgrade the ta-082.
- The program will exit to the XMB. Now execute the generic downgrade, which will show in the xmb
as "Update X.YX" in the psp language.
- The generic downgrader will also need 75% battery. IT will downgrade your psp to 1.50.
- At the end, it will ask you to press X to restart the psp. Do it.
- If all went fine, you'll receive a blue screen telling you to press O. Do it, and reenter your settings.
Welcome to 1.50.
- If things didn't go that fine, you'll have a non-functional psp, aka brick.
You accepted that risk, remember.
Download Link: TA-082 Downgrader
Mirror Link: TA-082 Downgrader Mirror