ARCore is included even disabled, which forcing minSdkVersion to be 19.

I've already set the Minimum API Level to 16 (Android 4.1), and didn't tick ARCore support. ![minimum api level][1] ![xr settings][2] However, when I build, it failed with: uses-sdk:minSdkVersion 16 cannot be smaller than version 19 declared in It's from a temporily made AndroidManifest.xml having such code: Clearly it's from ARCore.... Why this manifest is included while I didn't enable ARCore? I don't want to change to API 19 unless very necessary. Any idea? P.S. Unity 2017.3.1f1 [1]: /storage/temp/112249-screen-shot-2018-03-02-at-85018-pm.png [2]: /storage/temp/112248-screen-shot-2018-03-02-at-84753-pm.png