WinterBoard, the Cydia tweak which lets you theme and customize your jailbroken iPhone, iPad, or iPod touch has been updated. Thanks to the update, WinterBoard should now work with iOS 7 and 64 bit devices like the iPhone 5s, iPad Air and mini. Saurik, the developer behind WinterBoard, announced the update on his Twitter account stating that “WinterBoard 0.9.3912 (just released) runs on iOS 7 and seems compatible with ARM64; theme artists are encouraged to report any crashes/bugs.”