Tentacle sync setup app android 6.0
Please check if your phone supports USB OTG mode. That’s also a mandatory requirement if you would like to use the Android Setup App.
According to the specification what I found online the Huawei P9 lite doesn’t have this functionality.
If you are not sure you can also check it yourself with an USB OTG Checker App (you can find several in the Playstore) and an USB OTG cable.