diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 21ffa2a4b..3e5498534 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -80,6 +80,7 @@
     <string name="nc_settings_other_notifications_ringtone">Andere</string>
     <string name="nc_settings_no_ringtone">Kein Ton</string>
     <string name="nc_settings_vibrate">Vibrieren</string>
+    <string name="nc_settings_vibrate_desc">Ihr Telefon wird vibrieren, sofern es nicht auf lautlos gestellt ist</string>
     <string name="nc_no_proxy">Kein Proxy</string>
     <string name="nc_username">Benutzername</string>
     <string name="nc_password">Passwort</string>
@@ -148,6 +149,8 @@
     <string name="nc_notify_me_mention">Benachrichtigung bei Erwähnung</string>
     <string name="nc_notify_me_never">Nie benachrichtigen</string>
     <string name="nc_mute_calls">Anrufe stummschalten</string>
+    <string name="nc_mute_calls_description">Sie werden keinerlei Benachrichtigungen über Anrufe erhalten</string>
+
     <!-- Bottom sheet menu -->
     <string name="nc_failed_to_perform_operation">Schade, etwas ist schiefgelaufen!</string>
     <string name="nc_failed_signaling_settings">Der Zielserver erlaubt nicht das Beitreten in öffentliche Unterhaltungen durch Mobiltelefone.
@@ -224,4 +227,5 @@ Finden Sie Nextcloud auf https://nextcloud.com</string>
 
     <!-- Other -->
     <string name="nc_limit_hit">1000-Zeichen-Limit wurde erreicht</string>
+    <string name="nc_groups">Gruppen</string>
     </resources>
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index c1f34a8dd..31033f264 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -221,4 +221,5 @@ Retrouvez Nextcloud sur https://nextcloud.com</string>
 
     <!-- Other -->
     <string name="nc_limit_hit">Limite de 1000 caractères atteinte</string>
+    <string name="nc_groups">Groupes</string>
     </resources>
diff --git a/app/src/main/res/values-is/strings.xml b/app/src/main/res/values-is/strings.xml
index eaef5b6bc..5cec4365c 100644
--- a/app/src/main/res/values-is/strings.xml
+++ b/app/src/main/res/values-is/strings.xml
@@ -69,6 +69,7 @@
     <string name="nc_client_cert_change">Skipta um skilríki biðlara</string>
     <string name="nc_settings_remove_account">Fjarlægja notandaaðgang</string>
     <string name="nc_settings_add_account">Bæta við nýjum notandaaðgangi</string>
+    <string name="nc_settings_no_talk_installed">Talk-forritið er ekki uppsett á þjóninum sem þú reyndir að auðkenna hjá</string>
     <string name="nc_settings_notification_sounds">Hljóð með tilkynningum</string>
     <string name="nc_settings_other_notifications_ringtone">Annað</string>
     <string name="nc_settings_no_ringtone">Ekkert hljóð</string>
@@ -123,6 +124,8 @@
     <!-- Notification channels -->
     <string name="nc_notification_channel">%1$s á %2$s tilkynningarásinni</string>
     <string name="nc_notification_channel_calls_description">Sýnir innhringd símtöl</string>
+    <string name="nc_notification_settings">Stillingar á tilkynningum</string>
+    <string name="nc_plain_old_messages">Skilaboð</string>
     <!-- Bottom sheet menu -->
     <string name="nc_failed_to_perform_operation">Því miður, eitthvað fór úrskeiðis!</string>
     <string name="nc_all_ok_operation">Í lagi, allt klárt!</string>
@@ -141,6 +144,7 @@
     <string name="nc_date_header_today">Í dag</string>
     <string name="nc_conversation_menu_voice_call">Raddsímtal</string>
     <string name="nc_conversation_menu_video_call">Myndsímtal</string>
+    <string name="nc_conversation_menu_conversation_info">Upplýsingar um samtal</string>
     <string name="nc_new_messages">Ný skilaboð</string>
     <string name="nc_no_messages_yet">Engin skilaboð ennþá</string>
     <string name="nc_chat_you">Þú</string>
@@ -155,4 +159,5 @@
 
     <string name="nc_hello">Halló</string>
 
+    <string name="nc_groups">Hópar</string>
     </resources>
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index 0de2ed7fd..5a17dec4a 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -80,6 +80,7 @@
     <string name="nc_settings_other_notifications_ringtone">Altro</string>
     <string name="nc_settings_no_ringtone">Nessun suono</string>
     <string name="nc_settings_vibrate">Vibrazione</string>
+    <string name="nc_settings_vibrate_desc">Il tuo telefono vibrerà a meno che sia silenziato</string>
     <string name="nc_no_proxy">Nessun proxy</string>
     <string name="nc_username">Nome utente</string>
     <string name="nc_password">Password</string>
@@ -148,6 +149,8 @@
     <string name="nc_notify_me_mention">Notifica su menzione</string>
     <string name="nc_notify_me_never">Non notificare mai</string>
     <string name="nc_mute_calls">Silenzia le chiamate</string>
+    <string name="nc_mute_calls_description">Non riceverai alcuna notifica per le chiamate</string>
+
     <!-- Bottom sheet menu -->
     <string name="nc_failed_to_perform_operation">Spiacenti, qualcosa non ha funzionato!</string>
     <string name="nc_failed_signaling_settings">Il server di destinazione non supporta la partecipazione a stanze pubbliche tramite cellulare
@@ -224,4 +227,5 @@ Trovi Nextcloud su https://nextcloud.com</string>
 
     <!-- Other -->
     <string name="nc_limit_hit">Il limite di 1000 caratteri è stato raggiunto</string>
+    <string name="nc_groups">Gruppi</string>
     </resources>
diff --git a/app/src/main/res/values-ko/strings.xml b/app/src/main/res/values-ko/strings.xml
deleted file mode 100644
index 95ee9ec5a..000000000
--- a/app/src/main/res/values-ko/strings.xml
+++ /dev/null
@@ -1,112 +0,0 @@
-<!--
-  ~ Nextcloud Talk application
-  ~
-  ~ @author Mario Danic
-  ~ Copyright (C) 2017-2018 Mario Danic <mario@lovelyhq.com>
-  ~
-  ~ This program is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by
-  ~ the Free Software Foundation, either version 3 of the License, or
-  ~ at your option) any later version.
-  ~
-  ~ This program is distributed in the hope that it will be useful,
-  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
-  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  ~ GNU General Public License for more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License
-  ~ along with this program.  If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<resources>
-    <!-- Bottom Navigation -->
-    <string name="nc_bottom_navigation_title_conversations">대화</string>
-    <string name="nc_bottom_navigation_title_contacts">연락처</string>
-    <string name="nc_bottom_navigation_title_settings">설정</string>
-
-    <!-- Server selection -->
-    <string name="nc_server_url">서버 주소</string>
-    <string name="nc_server_not_installed">%1$s 설치를 완료하십시오</string>
-    <string name="nc_server_db_upgrade_needed">%1$s 데이터베이스를 업그레이드하십시오</string>
-    <string name="nc_server_maintenance">%1$s의 관리 모드를 종료하십시오</string>
-    <string name="nc_server_version">%1$s은(는) %2$s 13 이상에서만 작동합니다</string>
-    <string name="nc_server_import_account_plain">계정 가져오기</string>
-    <string name="nc_server_import_accounts_plain">계정 가져오기</string>
-    <string name="nc_server_import_account">%1$s 앱에서 계정 가져오기</string>
-    <string name="nc_server_import_accounts">%1$s 앱에서 계정 가져오기</string>
-    <string name="nc_server_failed_to_import_account">선택한 계정을 가져올 수 없음</string>
-    <string name="nc_Server_account_imported">선택한 계정을 가져왔고 사용할 수 있음</string>
-    <string name="nc_get_from_provider">서버가 없으신가요?\n공급자를 알아보려면 누르십시오</string>
-
-    <!-- Account verification -->
-    <string name="nc_display_name_fetched">표시 이름 가져옴</string>
-    <string name="nc_display_name_not_fetched">표시 이름을 가져올 수 없음, 중단함</string>
-    <string name="nc_nextcloud_talk_app_installed">%1$s 앱 찾음</string>
-    <string name="nc_nextcloud_talk_app_not_installed">서버에 %1$s 앱이 설치되어 있지 않음, 중단함</string>
-    <string name="nc_display_name_stored">표시 이름 저장됨</string>
-    <string name="nc_display_name_not_stored">표시 이름을 저장할 수 없음, 중단함</string>
-
-    <string name="nc_never">참가하지 않음</string>
-    <string name="nc_search">검색</string>
-
-    <string name="nc_certificate_dialog_title">인증서 확인</string>
-    <string name="nc_certificate_dialog_text">%1$s에서 %2$s에게 발급한 %3$s부터 %4$s까지 유효한 알 수 없는 인증서를 신뢰하시겠습니까?</string>
-    <string name="nc_yes">예</string>
-    <string name="nc_no">아니요</string>
-    <string name="nc_details">자세히</string>
-    <string name="nc_certificate_error">SSL 설정에서 연결을 거부함</string>
-
-    <!-- Settings -->
-    <string name="nc_settings_proxy_title">프록시</string>
-    <string name="nc_settings_proxy_type_title">프록시 종류</string>
-    <string name="nc_settings_proxy_host_title">프록시 호스트</string>
-    <string name="nc_settings_proxy_port_title">프록시 포트</string>
-    <string name="nc_settings_use_credentials_title">인증 정보 사용</string>
-    <string name="nc_settings_switch_account">계정간 전환</string>
-    <string name="nc_settings_reauthorize">다시 인증</string>
-    <string name="nc_settings_remove_account">계정 삭제</string>
-    <string name="nc_settings_add_account">새 계정 추가</string>
-    <string name="nc_settings_wrong_account">현재 계정만 다시 인증할 수 있음</string>
-    <string name="nc_settings_no_talk_installed">인증하려고 하는 서버에 토크 앱이 설치되어 있지 않아서 중단함</string>
-    <string name="nc_settings_account_updated">새 계정을 추가하는 대신 기존 계정이 업데이트됨</string>
-    <string name="nc_account_scheduled_for_deletion">이 계정이 삭제 예정이며 변경할 수 없음</string>
-    <string name="nc_no_proxy">프록시 없음</string>
-    <string name="nc_username">사용자 이름</string>
-    <string name="nc_password">암호</string>
-    <string name="nc_new_password">새 암호</string>
-    <string name="nc_wrong_password">잘못된 암호</string>
-    <string name="nc_about">정보</string>
-    <string name="nc_privacy">개인 정보 취급 방침</string>
-    <string name="nc_get_source_code">소스 코드 얻기</string>
-    <string name="nc_license_title">라이선스</string>
-    <string name="nc_license_summary">GNU General Public License, Version 3</string>
-
-    <string name="nc_select_an_account">계정 선택</string>
-
-    <string name="nc_set_password">암호 설정</string>
-    <string name="nc_clear_password">암호 삭제</string>
-    <string name="nc_share_link">링크 공유</string>
-    <string name="nc_share_link_via">다음으로 링크 공유</string>
-    <string name="nc_one_contact_selected">명 연락처 선택됨</string>
-    <string name="nc_more_contacts_selected">명 연락처 선택됨</string>
-    <!-- Permissions -->
-    <string name="nc_permissions">영상 및 음성 통화를 하려면 권한이 필요합니다. 시스템 대화 상자에서 \"허용\"을 누르십시오.</string>
-    <string name="nc_permissions_audio">음성 통화를 하려면 마이크 권한이 필요합니다. 시스템 대화 상자에서 \"허용\"을 누르십시오.</string>
-    <string name="nc_permissions_video">영상 통화를 하려면 카메라 권한이 필요합니다. 시스템 대화 상자에서 \"허용\"을 누르십시오.</string>
-    <string name="nc_camera_permission_permanently_denied">영상 통화를 하려면 시스템 설정에서 \"카메라\" 권한을 허용하십시오.</string>
-    <string name="nc_microphone_permission_permanently_denied">음성 통화를 하려면 시스템 설정에서 \"마이크\" 권한을 허용하십시오.</string>
-    <string name="nc_permissions_settings">설정 열기</string>
-
-    <string name="nc_nick_guest">손님</string>
-    <!-- Notification channels -->
-    <string name="nc_notification_channel">%2$s 알림 채널의 %1$s</string>
-    <string name="nc_notification_channel_calls">통화 알림 채널</string>
-    <string name="nc_notification_channel_messages">메시지 알림 채널</string>
-    <string name="nc_notification_channel_calls_description">수신 통화 표시</string>
-    <!-- Bottom sheet menu -->
-    <string name="nc_failed_to_perform_operation">죄송합니다, 무언가 잘못되었습니다!</string>
-    <string name="nc_all_ok_operation">모두 완료되었습니다!</string>
-    <string name="nc_ok">완료</string>
-    <string name="nc_proceed">진행</string>
-    <string name="nc_call_name_is_same">입력한 이름이 이미 사용 중입니다</string>
-    </resources>
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index 58b5d77c8..bd3eb3bd2 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -80,6 +80,7 @@
     <string name="nc_settings_other_notifications_ringtone">Outro</string>
     <string name="nc_settings_no_ringtone">Sem som</string>
     <string name="nc_settings_vibrate">Vibrar</string>
+    <string name="nc_settings_vibrate_desc">Seu telefone vibrará, a menos que esteja no silencioso</string>
     <string name="nc_no_proxy">Sem proxy</string>
     <string name="nc_username">Usuário</string>
     <string name="nc_password">Senha</string>
@@ -148,6 +149,8 @@
     <string name="nc_notify_me_mention">Notificar quando mencionado</string>
     <string name="nc_notify_me_never">Nunca notificar</string>
     <string name="nc_mute_calls">Silenciar chamadas</string>
+    <string name="nc_mute_calls_description">Você não receberá nenhuma notificação de chamada</string>
+
     <!-- Bottom sheet menu -->
     <string name="nc_failed_to_perform_operation">Desculpe, alguma coisa deu errada!</string>
     <string name="nc_failed_signaling_settings">O servidor de destino não suporta a participação em conversas públicas
@@ -224,4 +227,5 @@ Encontre o Nextcloud em https://nextcloud.com</string>
 
     <!-- Other -->
     <string name="nc_limit_hit">O limite de 1000 caracteres foi atingido</string>
+    <string name="nc_groups">Grupos</string>
     </resources>
diff --git a/app/src/main/res/values-sv/strings.xml b/app/src/main/res/values-sv/strings.xml
deleted file mode 100644
index a5edc151f..000000000
--- a/app/src/main/res/values-sv/strings.xml
+++ /dev/null
@@ -1,113 +0,0 @@
-<!--
-  ~ Nextcloud Talk application
-  ~
-  ~ @author Mario Danic
-  ~ Copyright (C) 2017-2018 Mario Danic <mario@lovelyhq.com>
-  ~
-  ~ This program is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by
-  ~ the Free Software Foundation, either version 3 of the License, or
-  ~ at your option) any later version.
-  ~
-  ~ This program is distributed in the hope that it will be useful,
-  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
-  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  ~ GNU General Public License for more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License
-  ~ along with this program.  If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<resources>
-    <string name="nc_bottom_navigation_title_contacts">Kontakter</string>
-    <string name="nc_bottom_navigation_title_settings">Inställningar</string>
-
-    <!-- Server selection -->
-    <string name="nc_server_url">Serveradress</string>
-    <string name="nc_server_not_installed">Vänligen slutför din %1$s-installation</string>
-    <string name="nc_server_db_upgrade_needed">Vänligen uppgradera din %1$s-databas</string>
-    <string name="nc_server_maintenance">Vänligen inaktivera underhållningsläge för din %1$s </string>
-    <string name="nc_server_version">%1$s fungerar bara med %2$s 13 och uppåt</string>
-    <string name="nc_server_import_account_plain">Importera konto</string>
-    <string name="nc_server_import_accounts_plain">Importera konton</string>
-    <string name="nc_server_import_account">Importera konton från %1$s-appen</string>
-    <string name="nc_server_import_accounts">Importera konton från %1$s-appen</string>
-    <string name="nc_server_failed_to_import_account">Misslyckades att importera valt konto</string>
-    <string name="nc_Server_account_imported">Valt konto är nu importerat och tillgängligt</string>
-    <string name="nc_get_from_provider">Har du inte en server än?\nKlicka här för att få en från en leverantör</string>
-
-    <!-- Account verification -->
-    <string name="nc_display_name_fetched">Visningsnamn hämtat</string>
-    <string name="nc_display_name_not_fetched">Visningsnamn kunde inte hämtas, avbryter</string>
-    <string name="nc_nextcloud_talk_app_installed">%1$s app hittad</string>
-    <string name="nc_nextcloud_talk_app_not_installed">%1$s app inte installerad på servern, avbryter</string>
-    <string name="nc_display_name_stored">Visningsnamn lagrat</string>
-    <string name="nc_display_name_not_stored">Kunde inte lagra visningsnamnet, avbryter</string>
-
-    <string name="nc_never">Gick aldrig med</string>
-    <string name="nc_search">Sök</string>
-
-    <string name="nc_certificate_dialog_title">Kontrollera certifikatet</string>
-    <string name="nc_certificate_dialog_text">Litar du på det tills nu okända SSL-certifikatet, skapad av  %1$s för %2$s, giltig från%3$s till %4$s?</string>
-    <string name="nc_yes">Ja</string>
-    <string name="nc_no">Nej</string>
-    <string name="nc_details">Detaljer</string>
-    <string name="nc_certificate_error">Dina SSL-inställningar förhindrade anslutning</string>
-
-    <!-- Settings -->
-    <string name="nc_settings_proxy_title">Proxy</string>
-    <string name="nc_settings_proxy_type_title">Proxy-typ</string>
-    <string name="nc_settings_proxy_host_title">Proxy-värd</string>
-    <string name="nc_settings_proxy_port_title">Proxy-port</string>
-    <string name="nc_settings_use_credentials_title">Använd uppgifter</string>
-    <string name="nc_settings_switch_account">Växla mellan konton</string>
-    <string name="nc_settings_reauthorize">Återautentisera</string>
-    <string name="nc_settings_remove_account">Ta bort konto</string>
-    <string name="nc_settings_add_account">Lägg till ett nytt konto</string>
-    <string name="nc_settings_wrong_account">Bara nuvarande konto kan återautentiseras</string>
-    <string name="nc_settings_account_updated">Ditt redan befintliga konto uppdaterades, istället för att lägga till ett nytt</string>
-    <string name="nc_account_scheduled_for_deletion">Kontot är schemalagt för radering och kan inte ändras</string>
-    <string name="nc_no_proxy">Ingen proxy</string>
-    <string name="nc_username">Användarnamn</string>
-    <string name="nc_password">Lösenord</string>
-    <string name="nc_conversation_link">Konversationslänk</string>
-    <string name="nc_new_password">Nytt lösenord</string>
-    <string name="nc_wrong_password">Fel lösenord</string>
-    <string name="nc_about">Om</string>
-    <string name="nc_privacy">Integritet</string>
-    <string name="nc_get_source_code">Hämta källkod</string>
-    <string name="nc_license_title">Licens</string>
-    <string name="nc_license_summary">GNU General Public License, Version 3</string>
-
-    <string name="nc_select_an_account">Välj ett konto</string>
-
-    <string name="nc_leave">Lämna konversationen</string>
-    <string name="nc_rename">Byt namn på konversation</string>
-    <string name="nc_set_password">Sätt ett lösenord</string>
-    <string name="nc_change_password">Ändra lösenord</string>
-    <string name="nc_clear_password">Rensa lösenord</string>
-    <string name="nc_share_link">Dela länk</string>
-    <string name="nc_share_link_via">Dela länk via</string>
-    <string name="nc_make_call_public">Gör konversationen offentlig</string>
-    <string name="nc_delete_call">Ta bort konversation</string>
-    <string name="nc_one_contact_selected">kontakt vald</string>
-    <string name="nc_more_contacts_selected">kontakter valda</string>
-    <string name="nc_contacts_clear">Rensa</string>
-    <string name="nc_contacts_done">Färdig</string>
-
-    <!-- Permissions -->
-    <string name="nc_permissions">Behörigheter måste beviljas för att upprätta ett video och/eller ljudsamtal. Klicka på \"TILLÅT\" i den kommande systemdialogrutan.</string>
-    <string name="nc_permissions_settings">Öppna inställningar</string>
-
-    <!-- Call -->
-    <string name="nc_connecting_call">Ansluter...</string>
-    <string name="nc_incoming_call">Inkommande samtal från</string>
-    <string name="nc_nick_guest">Gäst</string>
-    <string name="nc_notification_channel_calls_description">Visar inkommande samtal</string>
-    <!-- Bottom sheet menu -->
-    <string name="nc_failed_to_perform_operation">Ledsen, någonting gick fel!</string>
-    <string name="nc_all_ok_operation">Ok, allt klart!</string>
-    <string name="nc_ok">OK</string>
-    <string name="nc_proceed">Fortsätt</string>
-    <string name="nc_wrong_link">Konversationslänk är inte giltig</string>
-    </resources>