'SleekPhone' Changes the iOS 7 Phone App Dial Pad Background to Transparent
Your iOS 7 Phone application's dial pad usually comes with a boring white background with colored button borders that show off the colors of your Home Screen wallpaper.
A new free jailbreak tweak called SleekPhone
by iOS developer Hayden Hunter changes this so that the entire background of the Phone application's dial pad is transparent instead of white. This makes it so that you get a more pleasing aesthetic effect, as shown above.
We do notice that the tweak seems to remove the Status Bar from the Phone application interface, so this is something to keep in mind, but if you're interested in the new look, the tweak is definitely worth checking out. There are no options to configure after installing SleekPhone.
If you would like to give SleekPhone a try, it's available absolutely free in Cydia's BigBoss repository by the request of a Reddit user. iOS 7 is required to install the tweak.
iPhone 5 running iOS 7.1.2