Here's how to be a real winner here:

Take your STILL working N900 if you have one...

Put it in a box in a VERY safe place.

Wait 10 years...

Yours will be the only one working, all the others will have had their usb ports ripped out by then.

Smithsonian will want yours and it will be worth BIG Money when you Auction it on Ebay as the Pinnacle of development for the the immensely mis-managed, once pre-eminent, and NOW Defunct NOKIA