Just under an hour ago Apple stopped signing iOS 11.4 just 9 days after they released iOS 11.4.1. It has also been confirmed that Apple stopped signing beta 3 of iOS 11.4 which means iPhone 8/8+ and iPhone X can no longer downgrade to this version to Jailbreak.

Users who are on iOS 11.4 and 11.4.1 will now have to to play the waiting game to see if the Electra team update their jailbreak tool.

Users who are jailbroken on iOS 11.3.1 are advised to download semirestore 11(Rollectra) invade they need to restore their device without updating.