diff --git a/src/main/res/values-ar/strings.xml b/src/main/res/values-ar/strings.xml
index 1ee1645e..f1c500b8 100644
--- a/src/main/res/values-ar/strings.xml
+++ b/src/main/res/values-ar/strings.xml
@@ -102,6 +102,7 @@
   <!--Button text on the "syncthing disabled" dialog-->
   <!--Button text on the "syncthing disabled" dialog, used as menu item to stop syncthing service if "always_run_in_background" is true-->
   <!--Title of the notification shown while syncthing is running and enabled-->
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <!--Text of the notification shown when a restart is needed-->
diff --git a/src/main/res/values-cs/strings.xml b/src/main/res/values-cs/strings.xml
index 0eb81230..05a789cb 100644
--- a/src/main/res/values-cs/strings.xml
+++ b/src/main/res/values-cs/strings.xml
@@ -174,8 +174,12 @@ Všechny problémy, se kterými se setkáte, nahlašte prosím přes Github.</st
   <!--Toast after entering invalid password-->
   <string name="toast_invalid_password">V heslu nejsou povoleny znaky : a \'</string>
   <!--Title for the preference to reset Syncthing indexes-->
+  <string name="streset_title">Resetovat databázi</string>
   <!--Syncthing was reset-->
+  <string name="streset_question">Tento krok by měl být proveden pouze na základě doporučení našeho technického týmu.
+\nOpravdu chcete vyčistit databázi aplikace Syncthing?</string>
   <!--Syncthing was reset-->
+  <string name="streset_done">Databáze aplikace Syncthing úspěšně resetována</string>
   <string name="category_about">O aplikaci</string>
   <!--Settings item that opens the log activity-->
   <string name="open_log">Otevřít log</string>
@@ -210,6 +214,7 @@ Všechny problémy, se kterými se setkáte, nahlašte prosím přes Github.</st
   <!--Title of the "log Syncthing" menu button-->
   <string name="log_syncthing_title">Zobrazit log pro Syncthing</string>
   <!--Title of the "share log" menu action-->
+  <string name="share_log_title">Sdílet log</string>
   <!--Title of the "share log" menu button-->
   <string name="share_title">Sdílet</string>
   <!--SyncthingService-->
@@ -223,6 +228,7 @@ Všechny problémy, se kterými se setkáte, nahlašte prosím přes Github.</st
   <string name="exit">Ukončit</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">Syncthing běží</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">Je potřeba restartovat</string>
diff --git a/src/main/res/values-da-rDK/strings.xml b/src/main/res/values-da-rDK/strings.xml
index 1ee1645e..f1c500b8 100644
--- a/src/main/res/values-da-rDK/strings.xml
+++ b/src/main/res/values-da-rDK/strings.xml
@@ -102,6 +102,7 @@
   <!--Button text on the "syncthing disabled" dialog-->
   <!--Button text on the "syncthing disabled" dialog, used as menu item to stop syncthing service if "always_run_in_background" is true-->
   <!--Title of the notification shown while syncthing is running and enabled-->
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <!--Text of the notification shown when a restart is needed-->
diff --git a/src/main/res/values-da/strings.xml b/src/main/res/values-da/strings.xml
index 1ee1645e..f1c500b8 100644
--- a/src/main/res/values-da/strings.xml
+++ b/src/main/res/values-da/strings.xml
@@ -102,6 +102,7 @@
   <!--Button text on the "syncthing disabled" dialog-->
   <!--Button text on the "syncthing disabled" dialog, used as menu item to stop syncthing service if "always_run_in_background" is true-->
   <!--Title of the notification shown while syncthing is running and enabled-->
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <!--Text of the notification shown when a restart is needed-->
diff --git a/src/main/res/values-de/strings.xml b/src/main/res/values-de/strings.xml
index 779ee901..d2219bb2 100644
--- a/src/main/res/values-de/strings.xml
+++ b/src/main/res/values-de/strings.xml
@@ -218,6 +218,7 @@ Bitte auftretenden Probleme via Github melden.</string>
   <string name="exit">Beenden</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">Syncthing läuft</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">Neustart erforderlich</string>
diff --git a/src/main/res/values-el/strings.xml b/src/main/res/values-el/strings.xml
index 90d9c7c7..aab27b9a 100644
--- a/src/main/res/values-el/strings.xml
+++ b/src/main/res/values-el/strings.xml
@@ -121,6 +121,7 @@
   <!--Button text on the "syncthing disabled" dialog-->
   <!--Button text on the "syncthing disabled" dialog, used as menu item to stop syncthing service if "always_run_in_background" is true-->
   <!--Title of the notification shown while syncthing is running and enabled-->
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <!--Text of the notification shown when a restart is needed-->
diff --git a/src/main/res/values-es/strings.xml b/src/main/res/values-es/strings.xml
index da5f0320..f3cf46f8 100644
--- a/src/main/res/values-es/strings.xml
+++ b/src/main/res/values-es/strings.xml
@@ -189,6 +189,7 @@
   <string name="exit">Salir</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">Syncthing se está ejecutando</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">Reinicio Necesario</string>
diff --git a/src/main/res/values-fi/strings.xml b/src/main/res/values-fi/strings.xml
index 1ee1645e..f1c500b8 100644
--- a/src/main/res/values-fi/strings.xml
+++ b/src/main/res/values-fi/strings.xml
@@ -102,6 +102,7 @@
   <!--Button text on the "syncthing disabled" dialog-->
   <!--Button text on the "syncthing disabled" dialog, used as menu item to stop syncthing service if "always_run_in_background" is true-->
   <!--Title of the notification shown while syncthing is running and enabled-->
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <!--Text of the notification shown when a restart is needed-->
diff --git a/src/main/res/values-fr-rFR/strings.xml b/src/main/res/values-fr-rFR/strings.xml
index 1ee1645e..f1c500b8 100644
--- a/src/main/res/values-fr-rFR/strings.xml
+++ b/src/main/res/values-fr-rFR/strings.xml
@@ -102,6 +102,7 @@
   <!--Button text on the "syncthing disabled" dialog-->
   <!--Button text on the "syncthing disabled" dialog, used as menu item to stop syncthing service if "always_run_in_background" is true-->
   <!--Title of the notification shown while syncthing is running and enabled-->
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <!--Text of the notification shown when a restart is needed-->
diff --git a/src/main/res/values-fr/strings.xml b/src/main/res/values-fr/strings.xml
index 290435cb..6e85190d 100644
--- a/src/main/res/values-fr/strings.xml
+++ b/src/main/res/values-fr/strings.xml
@@ -1,7 +1,7 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
   <string name="app_name">Syncthing</string>
-  <string name="app_description">Une application ouverte, fiable et décentralisée de synchronisation de fichiers.</string>
+  <string name="app_description">Une application ouverte, fiable et décentralisée pour synchroniser des fichiers.</string>
   <!--MainActivity-->
   <!--Title of the "add folder" menu action-->
   <string name="add_folder">Ajouter dossier</string>
@@ -174,17 +174,22 @@ S\'il vous plait, signalez les problèmes que vous rencontrez via Gihub.</string
   <!--Toast after entering invalid password-->
   <string name="toast_invalid_password">Les caractères : et \' ne sont pas autorisés dans le mot de passe</string>
   <!--Title for the preference to reset Syncthing indexes-->
+  <string name="streset_title">Remise à zéro de la base de données</string>
   <!--Syncthing was reset-->
+  <string name="streset_question">Cette action ne doit être réalisée que sur recommandation de l\'équipe support.
+        \nEtes-vous sûr de vouloir effacer l\'index de base de données de Syncthing ?
+    </string>
   <!--Syncthing was reset-->
+  <string name="streset_done">Réinitialisation réussie de la base de données Syncthing</string>
   <string name="category_about">A propos</string>
   <!--Settings item that opens the log activity-->
   <string name="open_log">Ouvrir le journal</string>
   <!--Summary for the log activity-->
-  <string name="open_log_summary">Ouvrir la fenêtre du journal de Syncthing et Android</string>
+  <string name="open_log_summary">Ouvre la fenêtre du journal de Syncthing et Android</string>
   <!--Settings item that opens issue tracker-->
   <string name="report_issue_title">Signaler un problème</string>
   <!--Summary for the issue tracker settings item-->
-  <string name="report_issue_summary">Ouvrir le système de suivi des problèmes de Syncthing-Android</string>
+  <string name="report_issue_summary">Ouvre le suivi des problèmes de Syncthing-Android</string>
   <!--URL of the issue tracker-->
   <!--Title of the preference showing upstream version name-->
   <string name="syncthing_version_title">Version de Syncthing</string>
@@ -210,6 +215,7 @@ S\'il vous plait, signalez les problèmes que vous rencontrez via Gihub.</string
   <!--Title of the "log Syncthing" menu button-->
   <string name="log_syncthing_title">Voir le journal Syncthing</string>
   <!--Title of the "share log" menu action-->
+  <string name="share_log_title">Partager le journal</string>
   <!--Title of the "share log" menu button-->
   <string name="share_title">Partage</string>
   <!--SyncthingService-->
@@ -223,6 +229,7 @@ S\'il vous plait, signalez les problèmes que vous rencontrez via Gihub.</string
   <string name="exit">Quitter</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">Syncthing fonctionne</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">Redémarrage requis</string>
diff --git a/src/main/res/values-hu/strings.xml b/src/main/res/values-hu/strings.xml
index e10fd1db..fbd1e542 100644
--- a/src/main/res/values-hu/strings.xml
+++ b/src/main/res/values-hu/strings.xml
@@ -123,6 +123,7 @@
   <!--Button text on the "syncthing disabled" dialog, used as menu item to stop syncthing service if "always_run_in_background" is true-->
   <string name="exit">Kilépés</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <!--Text of the notification shown when a restart is needed-->
diff --git a/src/main/res/values-in/strings.xml b/src/main/res/values-in/strings.xml
index 1ee1645e..f1c500b8 100644
--- a/src/main/res/values-in/strings.xml
+++ b/src/main/res/values-in/strings.xml
@@ -102,6 +102,7 @@
   <!--Button text on the "syncthing disabled" dialog-->
   <!--Button text on the "syncthing disabled" dialog, used as menu item to stop syncthing service if "always_run_in_background" is true-->
   <!--Title of the notification shown while syncthing is running and enabled-->
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <!--Text of the notification shown when a restart is needed-->
diff --git a/src/main/res/values-it/strings.xml b/src/main/res/values-it/strings.xml
index 4a1b3c77..1006f9e9 100644
--- a/src/main/res/values-it/strings.xml
+++ b/src/main/res/values-it/strings.xml
@@ -223,6 +223,7 @@ Riferisci tramite Github i problemi che incontri.</string>
   <string name="exit">Esci</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">Syncthing è in esecuzione</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">Riavvio Necessario</string>
diff --git a/src/main/res/values-ja/strings.xml b/src/main/res/values-ja/strings.xml
index 091cc3f5..51631410 100644
--- a/src/main/res/values-ja/strings.xml
+++ b/src/main/res/values-ja/strings.xml
@@ -174,8 +174,12 @@
   <!--Toast after entering invalid password-->
   <string name="toast_invalid_password">パスワードに 文字 : および \' は使用できません</string>
   <!--Title for the preference to reset Syncthing indexes-->
+  <string name="streset_title">データベースをリセット</string>
   <!--Syncthing was reset-->
+  <string name="streset_question">この操作は、私たちサポートチームが推奨した場合にのみ行ってください。
+\n本当に Syncthing のインデックスデータベースをクリアしてもよろしいですか?</string>
   <!--Syncthing was reset-->
+  <string name="streset_done">政情に Syncthing のデータベースをリセットしました</string>
   <string name="category_about">アプリについて</string>
   <!--Settings item that opens the log activity-->
   <string name="open_log">ログを開く</string>
@@ -210,6 +214,7 @@
   <!--Title of the "log Syncthing" menu button-->
   <string name="log_syncthing_title">Syncthing ログを表示</string>
   <!--Title of the "share log" menu action-->
+  <string name="share_log_title">ログを共有</string>
   <!--Title of the "share log" menu button-->
   <string name="share_title">共有</string>
   <!--SyncthingService-->
@@ -223,6 +228,7 @@
   <string name="exit">終了</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">Syncthing は実行中です</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">再起動が必要です</string>
diff --git a/src/main/res/values-ko/strings.xml b/src/main/res/values-ko/strings.xml
index e392c5ce..5b8d5f61 100644
--- a/src/main/res/values-ko/strings.xml
+++ b/src/main/res/values-ko/strings.xml
@@ -217,6 +217,7 @@
   <string name="exit">나가기</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">Syncthing이 작동 중입니다</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">재시작 필요</string>
diff --git a/src/main/res/values-nb/strings.xml b/src/main/res/values-nb/strings.xml
index 2906649b..ed16976e 100644
--- a/src/main/res/values-nb/strings.xml
+++ b/src/main/res/values-nb/strings.xml
@@ -168,6 +168,7 @@ Vennligst installer en skanner, eller legg til enhets-ID manuelt.</string>
   <string name="exit">Avslutt</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">Syncthing kjører</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">Omstart Nødvendig</string>
diff --git a/src/main/res/values-nl/strings.xml b/src/main/res/values-nl/strings.xml
index ff61b5f9..f9d3f596 100644
--- a/src/main/res/values-nl/strings.xml
+++ b/src/main/res/values-nl/strings.xml
@@ -1,6 +1,7 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
   <string name="app_name">Syncthing</string>
+  <string name="app_description">Een open, betrouwbare en gedecentraliseerde applicatie voor bestandssynchronisatie.</string>
   <!--MainActivity-->
   <!--Title of the "add folder" menu action-->
   <string name="add_folder">Map toevoegen</string>
@@ -9,6 +10,7 @@
   <!--Shown in the chooser dialog when sharing a Device ID-->
   <string name="send_device_id_to">Apparaat-ID versturen naar</string>
   <!--Text for FoldersFragment and DevicesFragment loading view-->
+  <string name="api_loading">Laden…</string>
   <!--FoldersFragment-->
   <string name="folders_fragment_title">Mappen</string>
   <!--Format string for folder progress. First parameter is status string, second is sync percentage-->
@@ -118,8 +120,13 @@ Gelieve een scanner te installeren of de apparaat-ID handmatig in te voeren.</st
   <!--Text for WebGuiActivity loading view-->
   <string name="web_gui_loading">Wachten op interface</string>
   <!--Shown instead of web_gui_loading if the key does not exist and has to be created-->
+  <string name="web_gui_creating_key">Bezig met aanmaken van veilige sleutels. Dit kan enkele minuten duren.</string>
   <!--Title for dialog displayed on first start-->
+  <string name="welcome_title">Welkom bij Syncthing voor Android</string>
   <!--Text for dialog displayed on first start-->
+  <string name="welcome_text">Syncthing is een open-source applicatie voor bestandssynchronisatie.\n\n
+Om gegevens te delen met anderen apparaten moet je hun unieke apparaat-ID toevoegen aan de lijst met apparaten. Nadien kan je kiezen welke mappen je wil delen met welke apparaten.\n\n
+Gelieve alle problemen die je tegenkomt via GitHub te melden.</string>
   <!--SettingsFragment-->
   <!--Activity title-->
   <string name="settings_title">Instellingen</string>
@@ -161,14 +168,23 @@ Gelieve een scanner te installeren of de apparaat-ID handmatig in te voeren.</st
   <!--Title for the preference to set STTRACE parameters-->
   <string name="sttrace_title">Debug-opties</string>
   <!--Toast after entering invalid STTRACE params-->
+  <string name="toast_invalid_sttrace">Enkel a-z en \',\' zijn toegestaan in STTRACE-opties</string>
   <!--Toast after entering invalid username-->
+  <string name="toast_invalid_username">Tekens : en \' zijn niet toegestaan in gebruikersnaam</string>
   <!--Toast after entering invalid password-->
+  <string name="toast_invalid_password">Tekens : en \' zijn niet toegestaan in wachtwoord</string>
   <!--Title for the preference to reset Syncthing indexes-->
+  <string name="streset_title">Database opnieuw instellen</string>
   <!--Syncthing was reset-->
+  <string name="streset_question">Deze actie moet je enkel uitvoeren wanneer ons ondersteuningsteam je dit aanraadt.
+\nBen je zeker dat je de indexdatabase van Syncthing wil wissen?</string>
   <!--Syncthing was reset-->
+  <string name="streset_done">Opnieuw instellen van Syncthing-database geslaagd</string>
   <string name="category_about">Over</string>
   <!--Settings item that opens the log activity-->
+  <string name="open_log">Log openen</string>
   <!--Summary for the log activity-->
+  <string name="open_log_summary">Open het Syncthing- en Android-logvenster</string>
   <!--Settings item that opens issue tracker-->
   <string name="report_issue_title">Probleem rapporteren</string>
   <!--Summary for the issue tracker settings item-->
@@ -192,10 +208,15 @@ Gelieve een scanner te installeren of de apparaat-ID handmatig in te voeren.</st
   <string name="create_folder_failed">Aanmaken van map mislukt</string>
   <!--LogActivity-->
   <!--Title of the "log" activity-->
+  <string name="log_title">Log</string>
   <!--Title of the "log android" menu button-->
+  <string name="log_android_title">Bekijk Android-log</string>
   <!--Title of the "log Syncthing" menu button-->
+  <string name="log_syncthing_title">Bekijk Syncthing-log</string>
   <!--Title of the "share log" menu action-->
+  <string name="share_log_title">Log delen</string>
   <!--Title of the "share log" menu button-->
+  <string name="share_title">Delen</string>
   <!--SyncthingService-->
   <!--Title of the "syncthing disabled" dialog-->
   <string name="syncthing_disabled_title">Syncthing is uitgezet</string>
@@ -207,6 +228,7 @@ Gelieve een scanner te installeren of de apparaat-ID handmatig in te voeren.</st
   <string name="exit">Afsluiten</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">Syncthing draait</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">Herstart vereist</string>
diff --git a/src/main/res/values-pl-rPL/strings.xml b/src/main/res/values-pl-rPL/strings.xml
index 1ee1645e..f1c500b8 100644
--- a/src/main/res/values-pl-rPL/strings.xml
+++ b/src/main/res/values-pl-rPL/strings.xml
@@ -102,6 +102,7 @@
   <!--Button text on the "syncthing disabled" dialog-->
   <!--Button text on the "syncthing disabled" dialog, used as menu item to stop syncthing service if "always_run_in_background" is true-->
   <!--Title of the notification shown while syncthing is running and enabled-->
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <!--Text of the notification shown when a restart is needed-->
diff --git a/src/main/res/values-pl/strings.xml b/src/main/res/values-pl/strings.xml
index b5f112f4..4c394db3 100644
--- a/src/main/res/values-pl/strings.xml
+++ b/src/main/res/values-pl/strings.xml
@@ -223,6 +223,7 @@ Proszę o zgłaszanie wszelkich problemów na Githubie.</string>
   <string name="exit">Wyjście</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">Syncthing jest uruchomione</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">Wymagany restart</string>
diff --git a/src/main/res/values-pt-rBR/strings.xml b/src/main/res/values-pt-rBR/strings.xml
index 6cd32360..c6b38d28 100644
--- a/src/main/res/values-pt-rBR/strings.xml
+++ b/src/main/res/values-pt-rBR/strings.xml
@@ -174,8 +174,13 @@ Por favor, informe-nos sobre quaisquer problemas via Github.</string>
   <!--Toast after entering invalid password-->
   <string name="toast_invalid_password">Caracteres \":\" (dois-pontos) e \"\'\" (apóstrofo) não são permitidos na senha</string>
   <!--Title for the preference to reset Syncthing indexes-->
+  <string name="streset_title">Limpar banco de dados</string>
   <!--Syncthing was reset-->
+  <string name="streset_question">Esta ação deve ser executada somente com base em uma recomendação da nossa equipe de suporte.
+\nTem certeza de que quer limpar o banco de dados do Syncthing?
+</string>
   <!--Syncthing was reset-->
+  <string name="streset_done">O banco de dados do Syncthing foi limpo com sucesso</string>
   <string name="category_about">Sobre</string>
   <!--Settings item that opens the log activity-->
   <string name="open_log">Abrir log</string>
@@ -210,6 +215,7 @@ Por favor, informe-nos sobre quaisquer problemas via Github.</string>
   <!--Title of the "log Syncthing" menu button-->
   <string name="log_syncthing_title">Exibir o log do Syncthing</string>
   <!--Title of the "share log" menu action-->
+  <string name="share_log_title">Compartilhar log</string>
   <!--Title of the "share log" menu button-->
   <string name="share_title">Compartilhar</string>
   <!--SyncthingService-->
@@ -223,6 +229,7 @@ Por favor, informe-nos sobre quaisquer problemas via Github.</string>
   <string name="exit">Sair</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">O Syncthing está rodando</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">É necessário reiniciar</string>
diff --git a/src/main/res/values-pt/strings.xml b/src/main/res/values-pt/strings.xml
index a2fa375e..e8c94c3a 100644
--- a/src/main/res/values-pt/strings.xml
+++ b/src/main/res/values-pt/strings.xml
@@ -202,6 +202,7 @@ Instale um leitor ou escreva o ID do dispositivo manualmente, por favor.</string
   <string name="exit">Sair</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">O Syncthing está a correr</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">É necessário reiniciar</string>
diff --git a/src/main/res/values-ru/strings.xml b/src/main/res/values-ru/strings.xml
index 573fd7eb..0bacf56b 100644
--- a/src/main/res/values-ru/strings.xml
+++ b/src/main/res/values-ru/strings.xml
@@ -223,6 +223,7 @@
   <string name="exit">Выход</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">Syncthing запущен</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">Необходим Перезапуск</string>
diff --git a/src/main/res/values-sk/strings.xml b/src/main/res/values-sk/strings.xml
index 1ee1645e..f1c500b8 100644
--- a/src/main/res/values-sk/strings.xml
+++ b/src/main/res/values-sk/strings.xml
@@ -102,6 +102,7 @@
   <!--Button text on the "syncthing disabled" dialog-->
   <!--Button text on the "syncthing disabled" dialog, used as menu item to stop syncthing service if "always_run_in_background" is true-->
   <!--Title of the notification shown while syncthing is running and enabled-->
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <!--Text of the notification shown when a restart is needed-->
diff --git a/src/main/res/values-sl/strings.xml b/src/main/res/values-sl/strings.xml
index 1ee1645e..f1c500b8 100644
--- a/src/main/res/values-sl/strings.xml
+++ b/src/main/res/values-sl/strings.xml
@@ -102,6 +102,7 @@
   <!--Button text on the "syncthing disabled" dialog-->
   <!--Button text on the "syncthing disabled" dialog, used as menu item to stop syncthing service if "always_run_in_background" is true-->
   <!--Title of the notification shown while syncthing is running and enabled-->
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <!--Text of the notification shown when a restart is needed-->
diff --git a/src/main/res/values-sr/strings.xml b/src/main/res/values-sr/strings.xml
index 1ee1645e..f1c500b8 100644
--- a/src/main/res/values-sr/strings.xml
+++ b/src/main/res/values-sr/strings.xml
@@ -102,6 +102,7 @@
   <!--Button text on the "syncthing disabled" dialog-->
   <!--Button text on the "syncthing disabled" dialog, used as menu item to stop syncthing service if "always_run_in_background" is true-->
   <!--Title of the notification shown while syncthing is running and enabled-->
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <!--Text of the notification shown when a restart is needed-->
diff --git a/src/main/res/values-sv/strings.xml b/src/main/res/values-sv/strings.xml
index 1ee1645e..f1c500b8 100644
--- a/src/main/res/values-sv/strings.xml
+++ b/src/main/res/values-sv/strings.xml
@@ -102,6 +102,7 @@
   <!--Button text on the "syncthing disabled" dialog-->
   <!--Button text on the "syncthing disabled" dialog, used as menu item to stop syncthing service if "always_run_in_background" is true-->
   <!--Title of the notification shown while syncthing is running and enabled-->
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <!--Text of the notification shown when a restart is needed-->
diff --git a/src/main/res/values-tr/strings.xml b/src/main/res/values-tr/strings.xml
index 736e781e..1afd1aec 100644
--- a/src/main/res/values-tr/strings.xml
+++ b/src/main/res/values-tr/strings.xml
@@ -223,6 +223,7 @@ Lütfen, herhangi bir sorunla karşılaştığınızda Github üzerinden bildiri
   <string name="exit">Çık</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">Syncthing çalışıyor</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">Yeniden Başlatılması Gerekli</string>
diff --git a/src/main/res/values-zh-rCN/strings.xml b/src/main/res/values-zh-rCN/strings.xml
index ff508f3f..8e6abc49 100644
--- a/src/main/res/values-zh-rCN/strings.xml
+++ b/src/main/res/values-zh-rCN/strings.xml
@@ -1,6 +1,7 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
   <string name="app_name">Syncthing</string>
+  <string name="app_description">开放、分布式且值得信赖的文件同步应用。</string>
   <!--MainActivity-->
   <!--Title of the "add folder" menu action-->
   <string name="add_folder">添加文件夹</string>
@@ -119,8 +120,13 @@
   <!--Text for WebGuiActivity loading view-->
   <string name="web_gui_loading">正在等待管理页面</string>
   <!--Shown instead of web_gui_loading if the key does not exist and has to be created-->
+  <string name="web_gui_creating_key">正在生成安全密钥。这可能需要一段时间，请稍等。</string>
   <!--Title for dialog displayed on first start-->
+  <string name="welcome_title">欢迎使用 Android 版 Syncthing</string>
   <!--Text for dialog displayed on first start-->
+  <string name="welcome_text">Syncthing 是一款开源文件同步应用。\n\n\
+若要同步数据到别的设备中，您需要添加该设备的唯一标识至设备列表中，其后选择分享哪些文件夹至该设备之中。\n\n\
+若您遇到任何的问题，欢迎您到 Github 上给我们反馈。</string>
   <!--SettingsFragment-->
   <!--Activity title-->
   <string name="settings_title">设置</string>
@@ -162,15 +168,23 @@
   <!--Title for the preference to set STTRACE parameters-->
   <string name="sttrace_title">调试选项</string>
   <!--Toast after entering invalid STTRACE params-->
+  <string name="toast_invalid_sttrace">STTRACE 选项仅允许 a-z 与逗号</string>
   <!--Toast after entering invalid username-->
+  <string name="toast_invalid_username">用户名不允许存在符号 \'</string>
   <!--Toast after entering invalid password-->
+  <string name="toast_invalid_password">密码不允许存在符号 \'</string>
   <!--Title for the preference to reset Syncthing indexes-->
+  <string name="streset_title">重置数据库</string>
   <!--Syncthing was reset-->
+  <string name="streset_question">本操作仅因在支持团队的推荐下进行。\n
+您确定要清理 Syncthing 的索引数据库吗？</string>
   <!--Syncthing was reset-->
+  <string name="streset_done">重置 Syncthing 数据库完成</string>
   <string name="category_about">关于</string>
   <!--Settings item that opens the log activity-->
   <string name="open_log">打开日志</string>
   <!--Summary for the log activity-->
+  <string name="open_log_summary">打开 Syncthing 与 Android 系统日志窗口</string>
   <!--Settings item that opens issue tracker-->
   <string name="report_issue_title">回报问题</string>
   <!--Summary for the issue tracker settings item-->
@@ -194,10 +208,15 @@
   <string name="create_folder_failed">新建文件夹失败</string>
   <!--LogActivity-->
   <!--Title of the "log" activity-->
+  <string name="log_title">日志</string>
   <!--Title of the "log android" menu button-->
+  <string name="log_android_title">查看 Android 系统日志</string>
   <!--Title of the "log Syncthing" menu button-->
+  <string name="log_syncthing_title">查看 Syncthing 日志</string>
   <!--Title of the "share log" menu action-->
+  <string name="share_log_title">分享日志</string>
   <!--Title of the "share log" menu button-->
+  <string name="share_title">日志</string>
   <!--SyncthingService-->
   <!--Title of the "syncthing disabled" dialog-->
   <string name="syncthing_disabled_title">Syncthing 已禁用</string>
@@ -209,6 +228,7 @@
   <string name="exit">退出</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">Syncthing 正在运行</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">需要重启以应用</string>
diff --git a/src/main/res/values-zh-rTW/strings.xml b/src/main/res/values-zh-rTW/strings.xml
index 04f506b4..297ed1ac 100644
--- a/src/main/res/values-zh-rTW/strings.xml
+++ b/src/main/res/values-zh-rTW/strings.xml
@@ -189,6 +189,7 @@
   <string name="exit">離開</string>
   <!--Title of the notification shown while syncthing is running and enabled-->
   <string name="syncthing_active">Syncthing 正在執行</string>
+  <!--Toast shown if folder observer fails to traverse a folder-->
   <!--RestApi-->
   <!--Title of the notification shown when a restart is needed-->
   <string name="restart_title">需要重新啟動</string>