vor 3 Tagen - Here's a guide on how to jailbreak iOS 12, iOS 12.1.1 beta 3, iOS 12.1.2 My iPhone is turned off, there's no OTA update waiting to be installed in Step 5: Now use Cydia Impactor to install unc0ver jailbreak IPA on your device. When I drag the .ipa into CydiaImpactor and i login it, i get an error which .