It is unclear when, or if, we will see another iOS 8 jailbreak, so we strongly recommend that you update to iOS 8.1 and jailbreak while you still can. The signing window could close at any minute, but we'll update this post once we get confirmation that Apple is no longer signing iOS 8.1. Once Apple stops allowing restores for iOS 8.1, users will be forced to restore to iOS 8.1.1.
Download the correct iOS 8.1 firmware link from our firmware pages (iPhone, iPad, iPod Touch), then using iTunes, restore to the firmware file you downloaded (Windows, Mac).
Once you have restored to iOS 8.1, you can jailbreak using Pangu, regardless of whether or not Apple is signing iOS 8.1. Instructions on how to jailbreak your device can be found using our wizard.