i just bought a Pandora battery and a mms but when i put them in my psp Slim it just has a black screen with the green power light on can anyone help me? tyvm^^
I don't know what causes it, but you might have the same problem as i do. However i've got a mms, and my psp is not bricked. But the screen is still black when using the pandora. I can however install and downgrade and such through a blind installation. So it's working, but screen shy.
Does the screen turn on and stay black? Or doesn't it turn on at all?
If you have a slim, try holding in R or L when inserting the pandora.
then you might still be able to downgrade and all that, by doing what the instructions that you can't see on the screen says... So you might have to figure that out before hitting any more buttons.
well... I had some trouble with some corrupt files stuff when i was trying to make a mms, so i used the totalnewbie easyinstaller.
Now when i used the mms with the files that came with the Totalnewb the screen was black. But when i clicked "x" i saw the lights on the left of the psp started blinking. And when it was over the psp turned off, then i turned my battery over to a normal one. And voila i could see i had 3.71 m33 cfw on my psp.
If you do the same with the use of the totalnewbie easy installer, and it still doesn't work, maybe you got one of those unhackables.