update

software/android/app/src/main/res/drawable/ic_baseline_change_circle_24.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M12,2C6.48,2 2,6.48 2,12c0,5.52 4.48,10 10,10s10,-4.48 10,-10C22,6.48 17.52,2 12,2zM12.06,19v-2.01c-0.02,0 -0.04,0 -0.06,0c-1.28,0 -2.56,-0.49 -3.54,-1.46c-1.71,-1.71 -1.92,-4.35 -0.64,-6.29l1.1,1.1c-0.71,1.33 -0.53,3.01 0.59,4.13c0.7,0.7 1.62,1.03 2.54,1.01v-2.14l2.83,2.83L12.06,19zM16.17,14.76l-1.1,-1.1c0.71,-1.33 0.53,-3.01 -0.59,-4.13C13.79,8.84 12.9,8.5 12,8.5c-0.02,0 -0.04,0 -0.06,0v2.15L9.11,7.83L11.94,5v2.02c1.3,-0.02 2.61,0.45 3.6,1.45C17.24,10.17 17.45,12.82 16.17,14.76z"/>
+</vector>

software/android/app/src/main/res/drawable/ic_baseline_menu_24.xml

@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24"
-    android:tint="?attr/colorControlNormal">
-  <path
-      android:fillColor="@android:color/white"
-      android:pathData="M3,18h18v-2L3,16v2zM3,13h18v-2L3,11v2zM3,6v2h18L21,6L3,6z"/>
-</vector>

software/android/app/src/main/res/layout/activity_device_list.xml

@@ -22,7 +22,7 @@
         android:layout_height="wrap_content"
         android:padding="24dp"
         android:textAppearance="?attr/textAppearanceHeadline6"
-        android:text="Select Device"
+        android:text="Select a Device"
         android:visibility="visible"
         />
 

software/android/app/src/main/res/layout/selected_device.xml

@@ -48,5 +48,5 @@
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintTop_toTopOf="parent"
-        app:srcCompat="@drawable/ic_baseline_menu_24" />
+        app:srcCompat="@drawable/ic_baseline_change_circle_24" />
 </androidx.constraintlayout.widget.ConstraintLayout>