TA-082 2.81 Downgrade

hi, first off, my appologies if this has already been covered, i have searched but cannot find a working answer.

i have a TA-082 psp with 2.81 FW.
im trying my best to downgrade it to 1.50
i dont own GTA LCS only GTA VCS so cannot do it that way.

i was wondering if anyone else knew a way to do it, ie upgrade then downgrade or a straight forward downgrade app.

small walkthrus or step-by-step guides would be VERY much appreciated if anyone has a solution to my problem.

as you can prob tell i am a noob to modding my psp, so be gentle with ur replys please

thanks for all replys!

Cheers

Just rent a copy from your local video store.

Check to make sure it says copyright 2005 on the back. If it says copyright 2006 its the wrong one.
Also it needs to say Game Update ver 2.00 on your psp game update.

Just rent a copy from your local video store.

Check to make sure it says copyright 2005 on the back. If it says copyright 2006 its the wrong one.
Also it needs to say Game Update ver 2.00 on your psp game update.

very useful information. Thank god I actually purchased the game when there was only the 2.00 version of the game.

[DarkPacMan77]

There's a code on the binding of the case. It will have a playstation controller symbol at the bottom along with the code 10041 after it. If there are any letters after the 10041 then it is patched.

-DarkPacMan77-

wut about custom FW? can that be added without downgrading?

i have heard about upgrading to 3.03 then downgrading, is that possible?