Does compile 'com.google.android.gms:play-services-location:8.4.0' version is necessary for UA Android SDk? I mean Google Play services version 8 above is required or we can build with lower version i.e. 7.5 .0+ of Google Play services? I am using some other libraries too in my project which does not compatible with G play services 8.4.0. And I can not update them right now.