However, Apple was quick to close the signing window not only for iOS 11.1.2 but also for iOS 11.1.1, effectively eliminating the chances of jailbreaking iOS devices by reverting to the previous firmware version. The jailbreak (if it had been released) would have been very useful if it had been possible to go back to the previous version of the iOS 11.1.2 software on the iPhone or iPad. The release of a recent iOS 0 tpf11.1.2 exploit raised hopes of an upcoming jailbreak for said firmware. Also, keep in mind that it is in your best interests to have a full backup of the device using the latest version of iTunes before even thinking of going through the Electra installation process.
Step 1: Ensure that the iOS device is connected to the PC or Mac via a USB cable. iTunes will display an error 3194 with an explanation that your device is not eligible for the requested build if the user attempts to install iOS 11.1.2.ĭowngrading becomes of great importance when an older version of iOS is supported by jailbreak. Steps to Jailbreak iOS 11.1.2 Using Electra Tool. Now that Apple has stopped signing iOS 11.1.2, it means that all those users who have updated to the latest iOS 11.2.1 firmware will not be able to downgrade from iOS 11.2.1 to iOS 11.1.2. Looking for the iOS 11.3.1 Jailbreak Guide for iPad and iPod touch: iOS 11.3.1 Jailbreak Electra iPad Guide iOS 11.3.1.
Once Apple stops signing a particular firmware, it means that you will not be able to install that version of iOS on your device. Electra Jailbreak for iOS 11.3.1 comes with a feature which should filter out jailbreak apps and tweaks that are not compatible with iOS 11.3.1 to prevent running into issues after installing incompatible jailbreak tweaks. Apple uses a firmware signing process to allow a certain version of iOS to be installed on the iPhone, iPad, or iPod Touch.
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