If you have an iPhone XS, an iPhone XR or another device with an A12-A12X processor, and you are a jailbreak lover, we have to
Apple fixed the PAC bypass, which is used by iOS 12 jailbreak - iOS 12.1.2 on A12-A12X Bionic devices.
iOS 12.0-12.1.2 may be the last jailbreakable version for iOS devices for a very long time ...
- Pwn20wnd (@ Pwn20wnd) March 26, 2019
This does not mean that it will not be possible in the future.hack the device A12 - A12X Bionic, but the process will become much more difficult. Someday one of the hackers or developers will find some iOS 12 / iOS 13 exploit that can be used to jailbreak on A12-A12X Bionic devices, but things only get harder and harder.
If you have an iPhone XS or iPhone XR with jailbreakiOS 12 - iOS 12.1.2, you definitely need to stay on your version of the system. It is unlikely that jailbreak iOS 12.2 will be available to you. If you have already updated your device to iOS 12.2, then enjoy the new features and have patience while waiting for the next jailbreak.