Sick of the boring old gray linen background on your Siri? If you’ve got a jailbroken iPhone 4S, why not try the new Custom Siri Background Cydia tweak, which allows you to apply a picture from your Camera Roll as Siri’s background wallpaper.
As you can see, it works a treat. Above, a picture of my seasonal boxer shorts design serves Siri well as a new background wallpaper.
Not much else to say. The Custom Siri Background Cydia Tweak can be downloaded for free from the ModMyi reposirtory, and works with Spire (the legal Siri port) on the iPod touch, but does not support the iPad at this time.