Try it: Settings / accessibillity / white on black
Looks neat, unfortunately it's everywhere not just the homescreen but I like it. Might keep it until there's a jailbrake released.
Edit: image sucks, apparently if you screenshot in reverse mode it captures in normal mode.

Looks neat, unfortunately it's everywhere not just the homescreen but I like it. Might keep it until there's a jailbrake released.
Edit: image sucks, apparently if you screenshot in reverse mode it captures in normal mode.