I found it on 4pda. Link to download
Bond_ua released new build PixelExperience_ido-8.1.0-20180630-1344-UNOFFICIAL.zip. :
New version 3.2.1-0:
What's new in 3.2.1-0:
* minui fixes (cryptomilk)
* Better android-8.0 compatibility in ROM trees (Dees_Troy)
* Fix missing library in android-8.0 (nkk71)
* Fix inconsistent SDCard naming (DevUt)
* Default to TWRP restor...
I'm using Your doze for some time now and it's working quite good. Good work, thanks.
Not just any device. It would have to have shipped with Android Oreo or have been updated to Oreo with Treble support. Looks like the LG Spirit is on Lollipop/Marshmallow, so you won't be able to install this.
Not quite right. I own Xiaomi redmi 3...