USB problems

[brycery]

while preforming my first pandora instilation i accidently started a install of real firmware, i freaked out and removed the memorystick while it was preforming the update, it was a stupid thing to do but i freaked out. so it was bricked, and i used the pandora battery and fixed it, but the only problem is that now my usb doesn't work, i've used different memory cards, on different computer, and different cords. the the problem is the psp it's self. i will always get a "unknown device" message on windows, and a "please wait" message on my psp. i've upgraded to normal firmware tried it, went back to custom firmware, upgraded the firmware, but my usb will not engage. please do not tell me to install drivers on my pc, it's not the computer it's my psp. i'm not sure what to do, i may just be doomed to not being able to use the usb feature, but if any one knows a way to fix it, it would be awesome. thank you.

Brycery

[oldgit9]

what version of DC do you have on your magic mem card?

if it's dcv7 (where you can install v4.01m33), you can try and restore your idstorage keys in the "nand operations" section.

[brycery]

ok, sorry i do not know what dc is, or how to find out. the install files where installed on the magic memory stick was 3.7m33 i think, that's the most i know right now.