Download the Electra jailbreak from here and Cydia Impactor from here, saving them to a folder on your Mac.
Double click to open the Impactor dmg.
Drag and drop the Impactor app onto the Applications folder shortcut.
Launch Impactor from your Applications folder. Click Open if asked to confirm.
Connect your iPhone to your computer via USB then drag and drop the Electra IPA we downloaded earlier into the Cydia Impactor app.
You will be asked to enter your Apple ID and password. This is only used to sign the IPA, letting it run on your device.
Cydia Impactor will now sign the IPA and install the Electra jailbreak app on your device.
Launch the Settings app from your SpringBoard then choose Siri & Search from the Settings menu.
Tap to turn off the Listen for 'Hey Siri' and Press Home for Siri toggles.
Return to the Settings menu and choose General.
Select Device Management from the General menu then tap to select your Apple ID.
Press the Trust "email@example.com" button and choose Trust from the alert that appears.
Swipe up from the bottom of the screen to bring up Control Center and tap to place your iPhone into Airplane mode.
Hold down the Power button and swipe the slider to power off your iPhone. After a few seconds press the Power button to restart your device.
Ensure you are in Airplane mode then launch the new Electra app on your SpringBoard.
Tap the Jailbreak button to begin the jailbreak process. If you don't want any pre-installed tweaks you may want to turn off the Tweaks toggle.
Your iPhone will now reboot. Once it's finished, reopen the Electra app and tap the Jailbreak button again.
An alert will pop up letting you know an APFS Snapshot has been created. Click the Continue Jailbreak button.
Electra will now install Cydia and inform you that OpenSSH is now running. Click the Exit button to complete your jailbreak!
A big thanks goes to CoolStar and the rest of the Electra Team for their hard work on this jailbreak.
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