Exploit iOS 11.2.x by ZIMPERIUM and semi-completed by me. Sandbox escapes on CVE-2018-4087.This checks also of a root access incompleted.
You can creat an app to running exploit on your device (if you are a developer) and turn the root access @.
Thanks to: •RaniXCH, Adam Donenfeld, Abraham Masri and ZIMPERIUM TEAM. •th0ex & x0x8_os for collaborating with me.