Re:The amazing iOS 5 API and iPhone 4S hardware nobody talks...
by fishtopher on Wednesday December 14, 2011 @05:23AM
(#3351331)
This guy made some shortcuts usingthe new urls to individual settings. It's not 1 tap (it's 2!), but it's a bit better if you need to use any of the settings a lot.
http://brdrck.me/settings/