diff --git a/ring-android/app/src/main/res/values-de/strings.xml b/ring-android/app/src/main/res/values-de/strings.xml
index 7c87dde..d76c899 100644
--- a/ring-android/app/src/main/res/values-de/strings.xml
+++ b/ring-android/app/src/main/res/values-de/strings.xml
@@ -158,4 +158,5 @@
   <string name="gallery_error_message">Auf dem Gerät wurde keine Applikation gefunden um die Galerie zu öffnen</string>
   <string name="generic_error">Ein unbekannter Fehler ist aufgetreten</string>
   <!--File Transfer-->
+  <string name="invalid_file">Ungültige Datei</string>
 </resources>
diff --git a/ring-android/app/src/main/res/values-de/strings_account.xml b/ring-android/app/src/main/res/values-de/strings_account.xml
index eeebc02..f31ab51 100644
--- a/ring-android/app/src/main/res/values-de/strings_account.xml
+++ b/ring-android/app/src/main/res/values-de/strings_account.xml
@@ -81,6 +81,9 @@
   <string name="account_published_same_as_local_label">Veröffentlicht mit lokal übereinstimmend</string>
   <string name="account_published_port_label">Veröffentlichter Port</string>
   <string name="account_published_address_label">Veröffentlichte Adresse</string>
+  <string name="account_proxy_label">DHT Proxy</string>
+  <string name="account_proxy_enable_label">Nutze DHT Proxy</string>
+  <string name="account_proxy_server_label">DHT Proxy Adresse</string>
   <!--Security Details-->
   <string name="account_credentials_label">Anmeldeinformationen</string>
   <string name="account_credentials_edit">Anmeldedaten bearbeiten</string>
@@ -109,7 +112,7 @@
   <string name="error_password_char_count">Mindestens 6 Zeichen</string>
   <string name="error_passwords_not_equals">Die Passwörter stimmen nicht überein</string>
   <string name="export_account_wait_title">Bitte warten…</string>
-  <string name="export_account_wait_message">Neue Konto-Informationen veröffentlichen</string>
+  <string name="export_account_wait_message">Neue Kontoinformationen veröffentlichen</string>
   <string name="account_export_end_decryption_message">Ihr Konto konnte mit dem angegebenen Passwort nicht entsperrt werden</string>
   <string name="account_export_end_network_title">Netzwerkfehler</string>
   <string name="account_export_end_network_message">Das Konto konnte nicht in das Netzwerk exportiert werden. Überprüfen sie ihre Verbindung.</string>
diff --git a/ring-android/app/src/main/res/values-de/strings_preferences.xml b/ring-android/app/src/main/res/values-de/strings_preferences.xml
index 38cfd62..a460e6a 100644
--- a/ring-android/app/src/main/res/values-de/strings_preferences.xml
+++ b/ring-android/app/src/main/res/values-de/strings_preferences.xml
@@ -5,7 +5,7 @@
   <string name="pref_category_system">System</string>
   <string name="pref_category_privacy">Privatsphäre</string>
   <string name="pref_mobileData_title">Mobildaten</string>
-  <string name="pref_mobileData_summary">Ring die Nutzung von 3G/LTE neben WiFi erlauben</string>
+  <string name="pref_mobileData_summary">Ring die Nutzung von 3G/LTE neben WLAN erlauben</string>
   <string name="pref_systemContacts_title">Systemkontakte benutzen</string>
   <string name="pref_systemContacts_summary">Systemkontakte benutzen, um Anruferdetails anzuzeigen</string>
   <string name="pref_systemDialer_title">Auch normale Anrufe über Ring abwickeln</string>
diff --git a/ring-android/app/src/main/res/values-fr/strings.xml b/ring-android/app/src/main/res/values-fr/strings.xml
index 7ee7572..3c23196 100644
--- a/ring-android/app/src/main/res/values-fr/strings.xml
+++ b/ring-android/app/src/main/res/values-fr/strings.xml
@@ -65,7 +65,9 @@
   <string name="notif_channel_requests">Sollicitations</string>
   <string name="notif_channel_file_transfer">Transfert de fichier</string>
   <string name="notif_mark_as_read">Marquer comme lu</string>
+  <string name="notif_incoming_file_transfer_title">Réception d\'un fichier provenant de %1$s</string>
   <string name="notif_incoming_file_transfer">Quelqu\'un souhaite vous envoyer un fichier</string>
+  <string name="notif_outgoing_file_transfer_title">Envoie d\'un fichier à %1$s</string>
   <string name="notif_outgoing_file_transfer">Quelqu\'un souhaite vous envoyer un fichier</string>
   <string name="action_open">Ouvrir</string>
   <!--Call Fragment-->
diff --git a/ring-android/app/src/main/res/values-nb/strings.xml b/ring-android/app/src/main/res/values-nb/strings.xml
index 327ee83..08b6e42 100644
--- a/ring-android/app/src/main/res/values-nb/strings.xml
+++ b/ring-android/app/src/main/res/values-nb/strings.xml
@@ -65,7 +65,9 @@
   <string name="notif_channel_requests">Forespørsler</string>
   <string name="notif_channel_file_transfer">Filoverføring</string>
   <string name="notif_mark_as_read">Merk som lest</string>
+  <string name="notif_incoming_file_transfer_title">Innkommende fil fra %1$s</string>
   <string name="notif_incoming_file_transfer">Noen ønsker å sende deg ei fil</string>
+  <string name="notif_outgoing_file_transfer_title">Sender fil til %1$s</string>
   <string name="notif_outgoing_file_transfer">Noen ønsker å sende deg ei fil</string>
   <string name="action_open">Åpne</string>
   <!--Call Fragment-->
diff --git a/ring-android/app/src/main/res/values-nl/strings.xml b/ring-android/app/src/main/res/values-nl/strings.xml
index f2d0a5e..5e62b03 100644
--- a/ring-android/app/src/main/res/values-nl/strings.xml
+++ b/ring-android/app/src/main/res/values-nl/strings.xml
@@ -65,7 +65,9 @@
   <string name="notif_channel_requests">Verzoeken</string>
   <string name="notif_channel_file_transfer">Bestandsoverdracht</string>
   <string name="notif_mark_as_read">Markeren als gelezen</string>
+  <string name="notif_incoming_file_transfer_title">Inkomend bestand van %1$s</string>
   <string name="notif_incoming_file_transfer">Iemand wil je een bestand sturen</string>
+  <string name="notif_outgoing_file_transfer_title">Bestand wordt verstuurd naar %1$s</string>
   <string name="notif_outgoing_file_transfer">Iemand wil je een bestand sturen</string>
   <string name="action_open">Openen</string>
   <!--Call Fragment-->
diff --git a/ring-android/app/src/main/res/values-sq-rAL/strings.xml b/ring-android/app/src/main/res/values-sq-rAL/strings.xml
index ee6aadc..bdb2805 100644
--- a/ring-android/app/src/main/res/values-sq-rAL/strings.xml
+++ b/ring-android/app/src/main/res/values-sq-rAL/strings.xml
@@ -64,7 +64,9 @@
   <string name="notif_channel_requests">Kërkesa</string>
   <string name="notif_channel_file_transfer">Shpërngulje kartelash</string>
   <string name="notif_mark_as_read">Vëri shenjë si të lexuar</string>
+  <string name="notif_incoming_file_transfer_title">Kartelë ardhëse nga %1$s</string>
   <string name="notif_incoming_file_transfer">Dikush dëshiron t’ju dërgojë një kartelë</string>
+  <string name="notif_outgoing_file_transfer_title">Po dërgohet kartelë te %1$s</string>
   <string name="notif_outgoing_file_transfer">Dikush dëshiron t’ju dërgojë një kartelë</string>
   <string name="action_open">Hape</string>
   <!--Call Fragment-->
diff --git a/ring-android/app/src/main/res/values-sv/strings.xml b/ring-android/app/src/main/res/values-sv/strings.xml
index 05a892f..8ab0c05 100644
--- a/ring-android/app/src/main/res/values-sv/strings.xml
+++ b/ring-android/app/src/main/res/values-sv/strings.xml
@@ -65,7 +65,9 @@
   <string name="notif_channel_requests">Förfrågningar</string>
   <string name="notif_channel_file_transfer">Filöverföring</string>
   <string name="notif_mark_as_read">Markera som läst</string>
+  <string name="notif_incoming_file_transfer_title">Inkommande fil från %1$s</string>
   <string name="notif_incoming_file_transfer">Någon vill skicka en fil till dig</string>
+  <string name="notif_outgoing_file_transfer_title">Skickar fil till %1$s</string>
   <string name="notif_outgoing_file_transfer">Någon vill skicka en fil till dig</string>
   <string name="action_open">Oppna</string>
   <!--Call Fragment-->
diff --git a/ring-android/app/src/main/res/values-zh-rTW/strings.xml b/ring-android/app/src/main/res/values-zh-rTW/strings.xml
index 37f898c..47e5e8a 100644
--- a/ring-android/app/src/main/res/values-zh-rTW/strings.xml
+++ b/ring-android/app/src/main/res/values-zh-rTW/strings.xml
@@ -64,7 +64,9 @@
   <string name="notif_channel_requests">請求</string>
   <string name="notif_channel_file_transfer">檔案傳輸</string>
   <string name="notif_mark_as_read">標示為已讀</string>
+  <string name="notif_incoming_file_transfer_title">從 %1$s 而來的檔案</string>
   <string name="notif_incoming_file_transfer">有人想要傳送檔案給您</string>
+  <string name="notif_outgoing_file_transfer_title">傳送檔案給 %1$s</string>
   <string name="notif_outgoing_file_transfer">有人想要傳送檔案給您</string>
   <string name="action_open">開啟</string>
   <!--Call Fragment-->
@@ -151,6 +153,7 @@
   <!--Send contact requests-->
   <string name="send_request_button">傳送</string>
   <string name="send_request_title">傳送聯絡人請求</string>
+  <string name="send_request_msg">您必須傳送聯絡人請求給您要通訊的使用者。只要您的聯絡人沒有接受此請求，您可以傳送訊息，但他無法回應。</string>
   <!--Blacklist-->
   <string name="no_blocked_contact">0 個已阻擋的聯絡人</string>
   <!--Smartlist-->
@@ -161,6 +164,7 @@
   <string name="gallery_error_title">找不到相簿應用程式</string>
   <string name="gallery_error_message">在裝置上找不到可以開啟相簿的應用程式</string>
   <string name="generic_error">遇到未知的錯誤</string>
+  <string name="message_contact_not_trusted_yet">%s 不在您的聯絡人清單裡。\n您要接受或是回絕此聯絡人請求？</string>
   <!--File Transfer-->
   <string name="invalid_file">無效的檔案</string>
   <string name="not_able_to_write_file">無法寫入檔案</string>