I have an iphone 5 running 6.1.2. I had put evasi0n jb on it, however cydia would not open. I attempted to run the jailbreak again, it warned my that my phone was already jailbroken and when I proceeded it gave me the error 'Your device appears to be using a semi-tether jailbreak. Please use the evasi0n untether package...' At that point I had tried to delete cydia and evasi0n from my iphone, and when I rebooted cydia was gone, but evasi0n was still there and I still received the same error. I've also tried downloading the evasi0n 6.0-6.1.2 Untether 0.4-1 Cydia Tweak, placing it in /var/root/Media/Cydia/AutoInstall using funbox, and restarting however that didn't work. If there is anyway I can keep my phone on 6.1.2 and rescue my jailbreak, I'd like to try. I'd appreciate any tips or advice anyone might have. Thanks!