diff --git a/app/build.gradle b/app/build.gradle
index 0ef4ad1..80acc4b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -3,7 +3,7 @@ apply plugin: 'com.android.application'
 android {
     compileSdkVersion 28
     defaultConfig {
-        applicationId "fmaps.grabow.com.location001"
+        applicationId "fmaps.grabow.com.externGNSS"
         minSdkVersion 14
         targetSdkVersion 28
         versionCode 1
diff --git a/app/src/androidTest/java/fmaps/grabow/com/location001/ExampleInstrumentedTest.java b/app/src/androidTest/java/fmaps/grabow/com/externGNSS/ExampleInstrumentedTest.java
similarity index 83%
rename from app/src/androidTest/java/fmaps/grabow/com/location001/ExampleInstrumentedTest.java
rename to app/src/androidTest/java/fmaps/grabow/com/externGNSS/ExampleInstrumentedTest.java
index 4710532..4ace8b3 100644
--- a/app/src/androidTest/java/fmaps/grabow/com/location001/ExampleInstrumentedTest.java
+++ b/app/src/androidTest/java/fmaps/grabow/com/externGNSS/ExampleInstrumentedTest.java
@@ -1,4 +1,4 @@
-package fmaps.grabow.com.location001;
+package fmaps.grabow.com.externGNSS;
 
 import android.content.Context;
 import android.support.test.InstrumentationRegistry;
@@ -21,6 +21,6 @@ public class ExampleInstrumentedTest {
         // Context of the app under test.
         Context appContext = InstrumentationRegistry.getTargetContext();
 
-        assertEquals("fmaps.grabow.com.location001", appContext.getPackageName());
+        assertEquals("fmaps.grabow.com.externGNSS", appContext.getPackageName());
     }
 }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 28c1d28..c6cab1d 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="fmaps.grabow.com.location001">
+    package="externGNSS">
 
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
     <uses-permission android:name="android.permission.INTERNET" />
@@ -12,7 +12,7 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
-        <activity android:name=".MainActivity">
+        <activity android:name="fmaps.grabow.com.externGNSS.MainActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
diff --git a/app/src/main/java/fmaps/grabow/com/location001/MainActivity.java b/app/src/main/java/fmaps/grabow/com/externGNSS/MainActivity.java
similarity index 99%
rename from app/src/main/java/fmaps/grabow/com/location001/MainActivity.java
rename to app/src/main/java/fmaps/grabow/com/externGNSS/MainActivity.java
index b0f37d3..f7dd5ac 100644
--- a/app/src/main/java/fmaps/grabow/com/location001/MainActivity.java
+++ b/app/src/main/java/fmaps/grabow/com/externGNSS/MainActivity.java
@@ -1,4 +1,4 @@
-package fmaps.grabow.com.location001;
+package fmaps.grabow.com.externGNSS;
 
 import android.Manifest;
 import android.annotation.SuppressLint;
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 8b4c8a6..0c06897 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,3 +1,3 @@
 <resources>
-    <string name="app_name">Location001</string>
+    <string name="app_name">Extern GNSS</string>
 </resources>
diff --git a/app/src/test/java/fmaps/grabow/com/location001/ExampleUnitTest.java b/app/src/test/java/fmaps/grabow/com/externGNSS/ExampleUnitTest.java
similarity index 90%
rename from app/src/test/java/fmaps/grabow/com/location001/ExampleUnitTest.java
rename to app/src/test/java/fmaps/grabow/com/externGNSS/ExampleUnitTest.java
index 26092c7..19b5168 100644
--- a/app/src/test/java/fmaps/grabow/com/location001/ExampleUnitTest.java
+++ b/app/src/test/java/fmaps/grabow/com/externGNSS/ExampleUnitTest.java
@@ -1,4 +1,4 @@
-package fmaps.grabow.com.location001;
+package fmaps.grabow.com.externGNSS;
 
 import org.junit.Test;
 
diff --git a/gradlew b/gradlew
old mode 100644
new mode 100755