First semi-untethered open-source jailbreak that supports all of iOS 12. how to install RootlessJB4 jailbreak for iOS 12.4.7 all the way down to iOS 12.0. This supports iPhone 5s to iPhone X. This will install Saily package manager.
HOW TO INSTALL
RootlessJB4 for iOS 12.0 – 12.4.7
Semi-untethered jailbreak for all iOS 12 RootlessJB4 12.0 – 12.4.7