I'm so so sorry to post but I have found all of these forums incredibly confusing along with youtube. There are so many different sources of information that say different things.

I have psp 3000 with ofw 6.37

also have on loan, brothers softmodded pandora battery

I understand that 6.37 cannot be downgraded. Is this true even with the pandora battery and magic memory stick?

What would happen if I attempted to install CFW with panora battery and mms?

I have seen videos on yt of people using pandora GUI etc etc claiming to work for any psp on any firmware? Is this a viable option? If so does anyone have a link to a tutorial?

So sorry to ask these basic questions but i'm at my wit's end after hours of searching forums and the internet and am unsure how to proceed. Thank you in advance for any help or advice

regards,

asmorrey1