diff --git a/SWADroid/AndroidManifest.xml b/SWADroid/AndroidManifest.xml
index 368cfbca..c485e452 100644
--- a/SWADroid/AndroidManifest.xml
+++ b/SWADroid/AndroidManifest.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="es.ugr.swad.swadroid"
-      android:installLocation="auto" android:versionName="0.7.1" android:versionCode="30">
+      android:installLocation="auto" android:versionName="0.7.1" android:versionCode="31">
     <application android:label="@string/app_name" android:icon="@drawable/ic_launcher_swadroid" android:debuggable="true">
          <activity android:name=".SWADMain"
                    android:label="@string/app_name"
diff --git a/SWADroid/src/es/ugr/swad/swadroid/Global.java b/SWADroid/src/es/ugr/swad/swadroid/Global.java
index c1fc01a5..c48874a2 100644
--- a/SWADroid/src/es/ugr/swad/swadroid/Global.java
+++ b/SWADroid/src/es/ugr/swad/swadroid/Global.java
@@ -27,7 +27,7 @@ public class Global {
 	/**
 	 * SWAD application key
 	 */
-	private static final String AppKey = "";
+	private static final String AppKey = "HTC-Desire";
     /**
      * User logged flag
      */