Originally Posted by MightyBobo

Steps in order:

1.) Connect USB cable from computer to phone
2.) Drag notification bar down, click USB notification, and then click "Mount"
3.) Go into the phone as if it was any other removable storage
4.) Find said directory, go into it, delete pictures. Voila.

It'd take 5 minutes max. I have no sympathy for the tech-less wonders - they can go buy iPhones and be happy.