The Electra jailbreak team has released Electra 1.2.2 jailbreak tool for iOS 11 – iOS 11.4.1. The release comes a few hours after the release of Electra 1.2.0 which added jailbreaking support for iOS 11.4 – iOS 11.4.1. However, the initial release of the tool did not work with iOS 11.4 due to a build number issue.
This has been fixed in the latest release along with fixing async_wake to ensure that all iOS 11 – iOS 11.1.2 are jailbroken properly. Additionally, Electra 1.2.2 release fixes the nonce generation button and it should now work properly in the app.
https://twitter.com/electra_team/status/1090701051299127297
Electra 1.2.0+ jailbreak tool for iOS 11 – iOS 11.4.1 is based on a new exploit which is more stable in nature compared to the original Electra jailbreak tool for iOS that was released back in July 2018. The new exploit used allows for a more stable jailbreak experience and increases the chances of a successful jailbreak at the very first try to upwards of 90 percent. Unlike the original release, Electra 1.2.0+ does not require a developer account for a successful jailbreak as well.
Apart from Electra, the team behind unc0ver has also released a pre-release version unc0ver 3.0 jailbreak tool for iOS 11 – iOS 11.4.1 which also uses new exploits for iPhone 6s and lower to offer a more stable jailbreak experience.
If you plan on using Electra 1.2.2 to jailbreak your iPhone or iPad running iOS 11 – iOS 11.4.1, make sure to delete the iOS 12 OTA update from the device beforehand.
