Manifest for Android N Preview 4 (NPD56N)
diff --git a/default.xml b/default.xml
index ca914a5..64047f2 100644
--- a/default.xml
+++ b/default.xml
@@ -3,7 +3,7 @@
 
   <remote  name="aosp"
            fetch=".." />
-  <default revision="refs/tags/android-n-preview-3"
+  <default revision="refs/tags/android-n-preview-4"
            remote="aosp"
            sync-j="4" />