How do you downgrade 3.02 oe-b to 1.5
I have read up on it but they keep talking about 3.02 oe-a.
Can you do it the same way as 3.02 oe-a.
I'm going for a downgrade because everytime i try to upgrade to 3.40 LE i get 80020148 code each time and i fallow the instruction to a tea and i also get that same fault when i try to jeanne D'arc game.
Any help is good help