diff --git a/default.xml b/default.xml
index 848b2441..c5c5d038 100644
--- a/default.xml
+++ b/default.xml
@@ -11,7 +11,7 @@
+ revision="refs/tags/android-7.1.1_r4" />
+
@@ -407,6 +408,7 @@
+
diff --git a/snippets/cm.xml b/snippets/cm.xml
index 1775270b..3dca7f8e 100644
--- a/snippets/cm.xml
+++ b/snippets/cm.xml
@@ -55,7 +55,6 @@
-