I have 1 question and 1 problem

First of all my problem is why doesnt my psp connect to my pc if i use the cable it wont connect, i used a second 1 but it didnt connect either. Can somebody help me with this problem. Normally it worked but this time it didnt...

And now my question : Can my psp be downgraded i looked on the internet but i didnt get clear information about my psp slim. The model of my psp is : lite 2004 8c

Is that downgrade able ??


I really appreciate that you took your time to look at my thread

Thank you,

Chillhabbo