Need Help! unsupport device on galaxy tab s3..

first, Galaxy tab s3 is supported ! you can find it in the list :https://library.vuforia.com/articles/Solution/ground-plane-supported-devices.html

I build a apk in unity 2018.1.0f2 , vuforia version: 7.1.31 ; the application run ok in Galaxy S6 edge and mate 10 , but it show "unsupport device" in galaxy tab S3 . help me !

 

galaxy tab s3 Android version 7.0

 

Oh , i update galaxy tab s3 from android 7 to 8.0 , and it work!