diff --git a/app/src/main/res/drawable/help_break_screen.png b/app/src/main/res/drawable/help_break_screen.png
deleted file mode 100644
index 878157b..0000000
Binary files a/app/src/main/res/drawable/help_break_screen.png and /dev/null differ
diff --git a/app/src/main/res/drawable/help_create_profile_screen.png b/app/src/main/res/drawable/help_create_profile_screen.png
deleted file mode 100644
index b8ccadd..0000000
Binary files a/app/src/main/res/drawable/help_create_profile_screen.png and /dev/null differ
diff --git a/app/src/main/res/drawable/help_general_screen.png b/app/src/main/res/drawable/help_general_screen.png
deleted file mode 100644
index 7b4b524..0000000
Binary files a/app/src/main/res/drawable/help_general_screen.png and /dev/null differ
diff --git a/app/src/main/res/drawable/help_notification_screen.png b/app/src/main/res/drawable/help_notification_screen.png
deleted file mode 100644
index b6a4916..0000000
Binary files a/app/src/main/res/drawable/help_notification_screen.png and /dev/null differ
diff --git a/app/src/main/res/drawable/help_settings_screen.png b/app/src/main/res/drawable/help_settings_screen.png
deleted file mode 100644
index 0dd474f..0000000
Binary files a/app/src/main/res/drawable/help_settings_screen.png and /dev/null differ
diff --git a/app/src/main/res/drawable/help_start_screen.png b/app/src/main/res/drawable/help_start_screen.png
deleted file mode 100644
index 17100a4..0000000
Binary files a/app/src/main/res/drawable/help_start_screen.png and /dev/null differ
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 43d9d20..2b16557 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -2,7 +2,7 @@
 <resources>
     <string name="app_name">Break Reminder</string>
     <string name="about_affiliation">In Zusammenarbeit mit</string>
-    <string name="about_author">Die Autoren dieser App:</string>
+    <string name="about_author">Die Autoren:</string>
     <string name="add">Hinzufügen</string>
     <string name="break_description">Beschreibung:</string>
     <string name="break_ex">Ausführung der Übung</string>
@@ -53,7 +53,7 @@
     <string name="pref_title_timeLeft">Verbleibende Zeit</string>
     <string name="pref_title_vibrate">Vibration</string>
     <string name="profile_name">Profil Name</string>
-    <string name="privacy_friendly">Diese Applikation gehört der Privacy Friendly Apps.</string>
+    <string name="privacy_friendly">Diese Applikation gehört der Gruppe von Privacy Friendly Apps, entwickelt von der Technische Universität Darmstadt. Quellcode lizensiert unter GPLv3. Bilder Copyright TU Darmstadt und Google Inc.</string>
     <string name="save">Speichern</string>
     <string name="settings_break_summary">Derzeitiger Wert ist $1</string>
     <string name="settings_dialog_message">Wählen Sie ihre Arbeitszeit aus</string>
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index d144181..322477d 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -2,7 +2,7 @@
 <resources>
     <string name="app_name">Break Reminder</string>
     <string name="about_affiliation">En Affiliation avec</string>
-    <string name="about_author">Les auteurs de cette application:</string>
+    <string name="about_author">Les auteurs:</string>
     <string name="add">Ajouter</string>
     <string name="break_description">Description:</string>
     <string name="break_ex">Exécution de l\'exercice</string>
@@ -40,7 +40,7 @@
     <string name="pref_title_stayOn">L\'écran reste allumé</string>
     <string name="pref_title_timeLeft">Temps restant</string>
     <string name="pref_title_vibrate">Vibration</string>
-    <string name="privacy_friendly">Cette application fait partie de la Privacy Friendly Apps.</string>
+    <string name="privacy_friendly">Cette application fait partie de la groupe Privacy Friendly Apps développé par Technische Universität Darmstadt. Le code de source est licensée avec GPLv3. Les images sont protégé par la TU Darmstadt et Google Inc.</string>
     <string name="profile_name">Nom de profil</string>
     <string name="save">Sauvegarder</string>
     <string name="settings_break_summary">La valeur actuelle est $1</string>
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index 39d9e4e..2df71c9 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -2,7 +2,7 @@
 <resources>
     <string name="app_name">Break Reminder</string>
     <string name="about_affiliation"> В сотрудничестве с</string>
-    <string name="about_author">Авторы этого приложения:</string>
+    <string name="about_author">Авторы:</string>
     <string name="add">Добавить</string>
     <string name="all_exercises">Руки.Ноги.Голова.Шея.Таз.Позвоночник.Туловище.</string>
     <string name="break_description">Описание:</string>
@@ -43,7 +43,7 @@
     <string name="pref_title_ringtone">Рингтон</string>
     <string name="pref_title_stayOn">Экран остается включенным</string>
     <string name="pref_title_vibrate">Вибрация</string>
-    <string name="privacy_friendly">Это приложение принадлежит</string>
+    <string name="privacy_friendly">Это приложение принадлежит группе Privacy Friendly Apps, разработано в Technische Universität Darmstadt. Исходники кода лицензированны под GPLv3. Авторские права изображений TU Darmstadt и Google Inc.</string>
     <string name="profile_name">Имя профиля</string>
     <string name="interval">Интервал</string>
     <string name="information">Информация</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index feebad8..cd11fbd 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -73,13 +73,12 @@
     <!-- settings for AboutActivity -->
     <string name="about">About</string>
     <string name="app_name_long" translatable="false">Privacy Friendly Break Reminder</string>
-    <string name="version_number" translatable="false">v1.0</string>
-    <string name="about_author">Authors of the App:</string>
+    <string name="version_number" translatable="false">Version 1.0</string>
+    <string name="about_author">Authors:</string>
     <string name="about_author_names" translatable="false">Sergej Alexeev, Jannik Schildknecht</string>
     <string name="about_author_contributors">and contributors.</string>
-    <string name="about_affiliation">In Affiliation with</string>
-    <string name="privacy_friendly">This application belongs to the Privacy Friendly Apps.</string>
-    <string name="more_info">More Information can be found here:</string>
+    <string name="about_affiliation">In affiliation with</string>
+    <string name="more_info">More Information can be found on:</string>
     <string name="github" translatable="false"><a href="https://github.com/SecUSo/privacy-friendly-break-reminder">Github-Repo</a></string>
     <string name="url" translatable="false"><a href="https://www.secuso.org/pfa">SECUSO-Website</a></string>