If you've jailbroken your Verizon iPhone 4 on iOS 4.2.7 with RedSn0w, you know that you've only got a tethered jailbreak. Lucky for you, there's a new Cydia package that allows you to untether your currently tethered RedSn0w jailbreak.
Following the update to Sn0wBreeze for the Verizon iPhone, an untether solution has been pushed for RedSn0w users and is now available in Cydia.