[badbioi604]

As what the topic says
i'm trying to flash my friends psp for him
the ones i've flashed before are 1.50 so it was easy for me
this time, it is official sony 3.10
so...im not quite sure how to upgrade from
official 3.10 -> 3.40 OE
please help
greatly appreciated !!

if theres any tutorial sites for me to refer to
it would be great !!

[canadianbacon]

You need to upgrade to official 3.50, get a legal copy of Lumines, and downgrade to 1.50..

Then from there you can go to 3.40OE-A

[X15_sKyZ]

bacon's right u need to upgrade to 3.5O then downgrade using lumines....

[kyldon25]

both are correct... the word "lumines" it will help u downgrade to 1.50 then upgrade to 3.40oe.

but where can u get lumines and how? big question... so check tutorial and ask them both there good...

hi to my buddy phantomghost!