Fixed my wifi problems, camera torch works again, GCam & Snap camera apps both work, VoLTE is working, and for the first time since the pre-CAF-rebase Oreo 20171231 alpha build of AEX, my old Z2 Pro will actually CHARGE the battery while Pokemon Go is running instead of just draining slower! Only took a year to get back to any halfway decent power management, thanks Yaro you're my hero! 