diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 652c40bb3..4a3fe44e0 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -73,7 +73,7 @@
 			 </intent-filter>
 			 
             <intent-filter>
-                <data android:mimeType="vnd.android.cursor.item/org.linphone.profile" />
+                <data android:mimeType="vnd.android.cursor.item/org.linphone.profile" /> <!-- Change package ! -->
 		        <action android:name="android.intent.action.VIEW" />
 		        <category android:name="android.intent.category.BROWSABLE" />
 		        <category android:name="android.intent.category.DEFAULT" />
diff --git a/README b/README
index 90da5a6cf..2575b3055 100644
--- a/README
+++ b/README
@@ -43,6 +43,7 @@ You need to edit the custom_rules.xml file:
 1) look for the property named "linphone.package.name" and change it value accordingly
 2) also update the values in the AndroidManifest file where the comment <!-- Change package ! --> appears
 3) update the path to the sounds in the linphonerc-factory files in the res folders and optionally change default sip account on linphonerc-default
+4) change the package name also in the files: res/xml/syncadapter.xml, res/xml/contacts.xml and res/xml/non_localizable_custom where <!-- Change package ! --> appears
 4) run again the Makefile script by calling "make"
 
 To run the liblinphone test suite on android
diff --git a/res/values/non_localizable_custom.xml b/res/values/non_localizable_custom.xml
index 6184d448a..ddd28e398 100644
--- a/res/values/non_localizable_custom.xml
+++ b/res/values/non_localizable_custom.xml
@@ -4,6 +4,8 @@
 	<string name="default_domain">sip.linphone.org</string>
 	<string name="default_stun">stun.linphone.org</string>
 
+	<string name="sync_account_type">org.linphone</string> <!-- Change package ! -->
+	<string name="sync_mimetype">vnd.android.cursor.item/org.linphone.profile</string> <!-- Change package, leave .profile at the end ! -->
 
 	<bool name="assistant_use_linphone_login_as_first_fragment">false</bool>
 	<bool name="hide_in_call_stats">false</bool>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 1f8debb9b..ca6bd65d5 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -12,9 +12,7 @@
 	<string name="about_text">Linphone %s SIP (RFC 3261) compatible phone under GNU Public License V2</string>
 	<string name="about_link">http://www.linphone.org\n\nInstructions\nhttp://www.linphone.org/user-guide.html\n\n© 2016 Belledonne Communications</string>
 
-	<string name="sync_account_type">org.linphone</string>
 	<string name="sync_account_name">linphone contacts</string>
-	<string name="sync_mimetype">vnd.android.cursor.item/org.linphone.profile</string>
 
 	<string name="history_date_format">EEE, d MMM</string>
 	<string name="history_detail_date_format">yyyy/MM/dd - HH:mm - </string>
diff --git a/res/xml/contacts.xml b/res/xml/contacts.xml
index e41c4657b..6b5d8e180 100644
--- a/res/xml/contacts.xml
+++ b/res/xml/contacts.xml
@@ -3,6 +3,7 @@
 <ContactsSource
         xmlns:android="http://schemas.android.com/apk/res/android">
 
+    <!-- Change package ! -->
     <ContactsDataKind
         android:mimeType="vnd.android.cursor.item/org.linphone.profile"
         android:icon="@drawable/linphone_logo"
@@ -10,4 +11,4 @@
         android:detailColumn="data3"
         android:detailSocialSummary="true"/>
 
-</ContactsSource>
\ No newline at end of file
+</ContactsSource>
diff --git a/res/xml/syncadapter.xml b/res/xml/syncadapter.xml
index 0b7795d77..a4021be08 100644
--- a/res/xml/syncadapter.xml
+++ b/res/xml/syncadapter.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 
+<!-- Change package ! -->
 <sync-adapter xmlns:android="http://schemas.android.com/apk/res/android"
       android:contentAuthority="com.android.contacts"
       android:accountType="org.linphone"
diff --git a/src/org/linphone/ContactsListFragment.java b/src/org/linphone/ContactsListFragment.java
index 2a3d22070..4e694e1e6 100644
--- a/src/org/linphone/ContactsListFragment.java
+++ b/src/org/linphone/ContactsListFragment.java
@@ -380,7 +380,7 @@ public class ContactsListFragment extends Fragment implements OnClickListener, O
 				if (sipContactsCursor != null && sipContactsCursor.getCount() == 0) {
 					noSipContact.setVisibility(View.VISIBLE);
 					contactsList.setVisibility(View.GONE);
-				} else {
+				} else if (sipContactsCursor != null) {
 					indexer = new AlphabetIndexer(sipContactsCursor, Compatibility.getCursorDisplayNameColumnIndex(sipContactsCursor), " ABCDEFGHIJKLMNOPQRSTUVWXYZ");
 					contactsList.setChoiceMode(AbsListView.CHOICE_MODE_MULTIPLE);
 					contactsList.setAdapter(new ContactsListAdapter(ContactsManager.getInstance().getSIPContacts(), sipContactsCursor));
@@ -389,7 +389,7 @@ public class ContactsListFragment extends Fragment implements OnClickListener, O
 				if (allContactsCursor != null && allContactsCursor.getCount() == 0) {
 					noContact.setVisibility(View.VISIBLE);
 					contactsList.setVisibility(View.GONE);
-				} else {
+				} else if (allContactsCursor != null) {
 					indexer = new AlphabetIndexer(allContactsCursor, Compatibility.getCursorDisplayNameColumnIndex(allContactsCursor), " ABCDEFGHIJKLMNOPQRSTUVWXYZ");
 					contactsList.setChoiceMode(AbsListView.CHOICE_MODE_MULTIPLE);
 					contactsList.setAdapter(new ContactsListAdapter(ContactsManager.getInstance().getAllContacts(), allContactsCursor));
diff --git a/src/org/linphone/ContactsManager.java b/src/org/linphone/ContactsManager.java
index 366ff99c9..8c9718664 100644
--- a/src/org/linphone/ContactsManager.java
+++ b/src/org/linphone/ContactsManager.java
@@ -103,6 +103,7 @@ public class ContactsManager {
 				accountManager.addAccountExplicitly(newAccount, null, null);
 				mAccount = newAccount;
 			} catch (Exception e) {
+				Log.e(e);
 				mAccount = null;
 			}
 		} else {