diff --git a/android/service/engine/AndroidManifest.xml b/android/service/engine/AndroidManifest.xml
index cb48a9ef44..1f4764125b 100644
--- a/android/service/engine/AndroidManifest.xml
+++ b/android/service/engine/AndroidManifest.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.opencv.engine"
-    android:versionCode="1"
-    android:versionName="1.0" >
+    android:versionCode="11"
+    android:versionName="1.1" >
 
     <uses-sdk android:minSdkVersion="8" />
 
@@ -21,7 +21,7 @@
         	<action android:name="android.intent.action.MAIN" />
             <category android:name="android.intent.category.LAUNCHER" />
         </intent-filter>
-    </activity> 
+    </activity>
     
 </application>
 </manifest>
\ No newline at end of file
diff --git a/android/service/engine/res/layout/main.xml b/android/service/engine/res/layout/main.xml
index 4636854876..c02e0e2e5a 100644
--- a/android/service/engine/res/layout/main.xml
+++ b/android/service/engine/res/layout/main.xml
@@ -8,14 +8,14 @@
         android:id="@+id/textView4"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="About:"
+        android:text="About"
         android:textAppearance="?android:attr/textAppearanceLarge" />
 
     <TextView
         android:id="@+id/textView2"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="This application allows you to manage OpenCV library on your device."
+        android:text="OpenCV library (www.opencv.org) is used by other applications for image enhancement, panorama stitching, object detection, recognition and tracking and so on. OpenCV Manager provides the best version of the OpenCV for your hardware."
         android:textAppearance="?android:attr/textAppearanceMedium" />
 
     <LinearLayout
@@ -47,7 +47,7 @@
         android:id="@+id/textView3"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="Device information:"
+        android:text="Device information"
         android:textAppearance="?android:attr/textAppearanceLarge" android:layout_marginTop="20dp"/>
 
     <LinearLayout
@@ -101,7 +101,7 @@
         android:id="@+id/textView1"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="Installed packages:"
+        android:text="Installed packages"
         android:textAppearance="?android:attr/textAppearanceLarge" android:layout_marginTop="15dp"/>
 
     <ListView
@@ -114,6 +114,6 @@
         android:id="@+id/CheckEngineUpdate"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:text="Check Manager update" />
+        android:text="Check for update" />
 
 </LinearLayout>
\ No newline at end of file