TWRP device tree, kernel source https://github.com/jcadduono/android_kernel_lge_msm8996/tree/android-7.0 . Apply both patches to TWRP itself to fix the clock
Repository from Github https://github.comjoeygravlin/android_device_lge_us996Repository from Github https://github.comjoeygravlin/android_device_lge_us996