I am using version 8.0.10 of Model Target Trained test from this apk "vuforia-unity-android-modeltargetstrainedtest-8-0-10_0.apk" with Nexus 9 (Android version 7.1.1 Kernal version 3.10.103-gfa7d4389a60) to test my trained model target dataset. However, when connect this Nexus to my development PC (windows 10) I don't see this folder /sdcard/Android/data/com.vuforia.samples.ModelTargetsAdRecoTest to load my dataset as instruct here https://library.vuforia.com/articles/Solution/model-target-test-app-user-guide.html under section "Loading your own datasets onto the device" . Uninstall and reinstall doesn't help.
The Model Target Test from this apk "vuforia-unity-android-modeltargetstest-8-0-10.apk" work fine I do see the folder /sdcard/Android/data/com.vuforia.unity.ModelTargetsTest to add my dataset.
Any help please.