diff --git a/android/AndroidManifest.xml b/android/AndroidManifest.xml
index fc4db05..24344c6 100644
--- a/android/AndroidManifest.xml
+++ b/android/AndroidManifest.xml
@@ -21,7 +21,7 @@
     
     <application android:icon="@drawable/app_icon"
                  android:label="@string/app_name"
-                 android:theme="@android:style/Theme.Holo.Light">
+                 android:theme="@style/Theme.LightNoActionBar">
         <activity android:name=".HistoryActivity"
                   android:label="@string/app_name">
             <intent-filter>
diff --git a/android/res/layout/intro.xml b/android/res/layout/intro.xml
index a3020d1..425f65b 100644
--- a/android/res/layout/intro.xml
+++ b/android/res/layout/intro.xml
@@ -32,8 +32,7 @@
 	    android:orientation="horizontal"
 	    android:layout_width="fill_parent"
 	    android:layout_height="wrap_content"
-	    android:layout_alignParentBottom="true"
-	    android:background="#FF707070">
+	    android:layout_alignParentBottom="true">
 	    
         <Button
             android:id="@+id/exit"
diff --git a/android/res/layout/select_account.xml b/android/res/layout/select_account.xml
index 788dd9e..e7a28cb 100644
--- a/android/res/layout/select_account.xml
+++ b/android/res/layout/select_account.xml
@@ -79,8 +79,7 @@
         android:orientation="horizontal"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
-        android:layout_alignParentBottom="true"
-        android:background="#FF707070">
+        android:layout_alignParentBottom="true">
         
         <Button
             android:id="@+id/back"
diff --git a/android/res/layout/select_launch_mode.xml b/android/res/layout/select_launch_mode.xml
index 74b9d2b..8ec446b 100644
--- a/android/res/layout/select_launch_mode.xml
+++ b/android/res/layout/select_launch_mode.xml
@@ -51,8 +51,7 @@
         android:orientation="horizontal"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
-        android:layout_alignParentBottom="true"
-        android:background="#FF707070">
+        android:layout_alignParentBottom="true">
         
         <Button
             android:id="@+id/back"
diff --git a/android/res/layout/setup_complete.xml b/android/res/layout/setup_complete.xml
index 584aced..7446f7e 100644
--- a/android/res/layout/setup_complete.xml
+++ b/android/res/layout/setup_complete.xml
@@ -32,8 +32,7 @@
         android:orientation="horizontal"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
-        android:layout_alignParentBottom="true"
-        android:background="#FF707070">
+        android:layout_alignParentBottom="true">
         
         <Button
             android:id="@+id/back"
diff --git a/android/res/values/styles.xml b/android/res/values/styles.xml
index 919e383..cc1b476 100644
--- a/android/res/values/styles.xml
+++ b/android/res/values/styles.xml
@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
+    <style name="Theme.LightNoActionBar" parent="@android:style/Theme.Holo.Light">
+        <item name="android:windowActionBar">false</item>
+        <item name="android:windowNoTitle">true</item>
+    </style>
     <style name="Theme.Translucent" parent="android:style/Theme.Translucent">
         <item name="android:windowBackground">@drawable/translucent_background</item>
         <item name="android:windowNoTitle">true</item>
diff --git a/android/src/com/google/android/apps/chrometophone/HelpActivity.java b/android/src/com/google/android/apps/chrometophone/HelpActivity.java
index 3ced6b6..cdb999c 100644
--- a/android/src/com/google/android/apps/chrometophone/HelpActivity.java
+++ b/android/src/com/google/android/apps/chrometophone/HelpActivity.java
@@ -2,10 +2,16 @@ package com.google.android.apps.chrometophone;
 
 import java.util.Locale;
 
+import com.google.android.apps.chrometophone.HistoryActivity.DateBinSorter;
+
 import android.app.Activity;
+import android.content.Intent;
 import android.os.Bundle;
 import android.text.Html;
 import android.text.method.LinkMovementMethod;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 import android.widget.TextView;
 
 public class HelpActivity extends Activity {