diff --git a/briar-android/src/main/res/values-bg/strings.xml b/briar-android/src/main/res/values-bg/strings.xml
index 1c76d8a4a..1391f8f69 100644
--- a/briar-android/src/main/res/values-bg/strings.xml
+++ b/briar-android/src/main/res/values-bg/strings.xml
@@ -104,7 +104,7 @@
   <string name="bt_plugin_status_disabled">Briar е настроен да не използва Bluetooth</string>
   <!--Notifications-->
   <string name="reminder_notification_title">Отписани сте от Briar</string>
-  <string name="reminder_notification_text">Докоснете за повторно влизане.</string>
+  <string name="reminder_notification_text">За да влезете, докоснете</string>
   <string name="reminder_notification_channel_title">Напомняне за вход в Briar</string>
   <string name="reminder_notification_dismiss">Отказ</string>
   <string name="ongoing_notification_title">Вписани в Briar</string>
@@ -235,6 +235,8 @@
   <string name="qr_code_invalid">Кодът за QR е недействителен</string>
   <string name="qr_code_too_old_1">Сканираният код за QR е от по-ранно издание на Briar.\n\nНека вашия контакт инсталира последното издание и да пробва отново.</string>
   <string name="qr_code_too_new_1">Сканираният код за QR е от по-ново издание на Briar.\n\nИнсталирайте последното издание и пробвайте отново.</string>
+  <string name="mailbox_qr_code_for_contact">Сканираният код за QR е от Briar Пощенска кутия.\n\nАко искате да свържете Пощенска кутия използвайте Настройки &gt; Пощенска кутия от менюто.</string>
+  <string name="qr_code_format_unknown">Сканираният код за QR не предназначен за добавяне на контакт в Briar.\n\nЗа тази цел използвайте кода, на екрана на контакта ви.</string>
   <string name="camera_error">Грешка в камерата</string>
   <string name="connecting_to_device">Свързване с устройство\u2026</string>
   <string name="authenticating_with_device">Удостоверяване с устройство\u2026</string>
@@ -480,7 +482,6 @@
   <string name="blogs_rss_feeds_import_button">Внасяне</string>
   <string name="blogs_rss_feeds_import_hint">Aдрес на емисия</string>
   <string name="blogs_rss_feeds_import_error">Грешка при внасяне на емисията.</string>
-  <string name="blogs_rss_feeds_import_exists">Емисията вече е внесена.</string>
   <string name="blogs_rss_feeds">Емисии на RSS</string>
   <string name="blogs_rss_feeds_manage_imported">Внесена:</string>
   <string name="blogs_rss_feeds_manage_author">Автор:</string>
@@ -591,7 +592,9 @@
   <string name="mailbox_setup_download_link">Споделяне на препратка за изтегляне</string>
   <string name="mailbox_setup_button_scan">Сканиране на кода за QR на пощенска кутия</string>
   <string name="permission_camera_qr_denied_body">Отказахте достъп до камерата, но достъп е необходим за сканиране на кодове за QR.\n\nОбмислете дали да не дадете разрешение.</string>
+  <string name="mailbox_setup_connecting">Свързване с Пощенска кутия…</string>
   <!--This string is shown when connecting to a Mailbox for the first time. The placeholder will be replaced with a duration, e.g. "2 minutes".-->
+  <string name="mailbox_setup_connecting_info">Може да отнеме %1s</string>
   <string name="mailbox_setup_already_paired_title">Пощенската кутия е вече свързана</string>
   <string name="mailbox_setup_already_paired_description">Прекъснете връзката с пощенската кутия от другото устройство и опитайте отново.</string>
   <string name="mailbox_setup_io_error_title">Грешка при свързване</string>
diff --git a/briar-android/src/main/res/values-ca/strings.xml b/briar-android/src/main/res/values-ca/strings.xml
index dbe4d6f93..871f75902 100644
--- a/briar-android/src/main/res/values-ca/strings.xml
+++ b/briar-android/src/main/res/values-ca/strings.xml
@@ -489,7 +489,6 @@ Així que l\'actualitzi li veureu una icona diferent .</string>
   <string name="blogs_rss_feeds_import_button">Subscriu-me</string>
   <string name="blogs_rss_feeds_import_hint">Escriviu l\'URL del canal de notícies RSS</string>
   <string name="blogs_rss_feeds_import_error">Ens sap greu! S\'ha produït un error en subscriure-us al vostre canal de notícies.</string>
-  <string name="blogs_rss_feeds_import_exists">Aquest canal ja s\'ha importat.</string>
   <string name="blogs_rss_feeds">Canals RSS</string>
   <string name="blogs_rss_feeds_manage_imported">Importat:</string>
   <string name="blogs_rss_feeds_manage_author">Autor:</string>
diff --git a/briar-android/src/main/res/values-de/strings.xml b/briar-android/src/main/res/values-de/strings.xml
index c9eafe594..dc18e2cd3 100644
--- a/briar-android/src/main/res/values-de/strings.xml
+++ b/briar-android/src/main/res/values-de/strings.xml
@@ -60,8 +60,8 @@
   <string name="old_android_expiry_date_reached">Briar wird auf Android 4 nicht mehr unterstützt.\nBitte installiere Briar auf einem neueren Gerät.</string>
   <string name="old_android_delete_account">Du kannst auf die Schaltfläche unten tippen, um dein Konto von diesem Gerät zu löschen.</string>
   <string name="delete_account_button">Konto löschen</string>
-  <string name="startup_open_database">Datenbank wird entschlüsselt...</string>
-  <string name="startup_migrate_database">Datenbank wird aktualisiert...</string>
+  <string name="startup_open_database">Datenbank wird entschlüsselt…</string>
+  <string name="startup_migrate_database">Datenbank wird aktualisiert…</string>
   <string name="startup_compact_database">Datenbank wird komprimiert…</string>
   <!--Navigation Drawer-->
   <string name="nav_drawer_open_description">Navigationsleiste öffnen</string>
@@ -266,9 +266,9 @@
   <string name="pending_contact_requests_snackbar">Es gibt ausstehende Kontaktanfragen</string>
   <string name="pending_contact_requests">Ausstehende Kontaktanfragen</string>
   <string name="no_pending_contacts">Keine ausstehenden Kontakte</string>
-  <string name="waiting_for_contact_to_come_online">Warte auf Online-Aktivität des Kontakts ...</string>
+  <string name="waiting_for_contact_to_come_online">Warte auf Online-Aktivität des Kontakts…</string>
   <string name="connecting">Verbinde…</string>
-  <string name="adding_contact">Kontakt hinzufügen...</string>
+  <string name="adding_contact">Kontakt hinzufügen…</string>
   <string name="adding_contact_failed">Hinzufügen von Kontakt ist fehlgeschlagen</string>
   <string name="dialog_title_remove_pending_contact">Entfernung bestätigen</string>
   <string name="dialog_message_remove_pending_contact">Dieser Kontakt befindet sich noch beim Hinzufügen. Wenn er jetzt entfernt wird, wird das Hinzufügen abgebrochen.</string>
@@ -487,8 +487,9 @@
   <string name="blogs_rss_feeds_import">RSS-Feed importieren</string>
   <string name="blogs_rss_feeds_import_button">Importieren</string>
   <string name="blogs_rss_feeds_import_hint">URL des RSS-Feeds eingeben</string>
+  <string name="blogs_rss_feeds_import_progress">RSS-Feed wird importiert…</string>
   <string name="blogs_rss_feeds_import_error">Es tut uns Leid! Es gab einen Fehler beim Importieren deines Feeds.</string>
-  <string name="blogs_rss_feeds_import_exists">Dieser Feed ist bereits importiert.</string>
+  <string name="blogs_rss_feeds_import_title">Feed aus Datei importieren</string>
   <string name="blogs_rss_feeds">RSS-Feeds</string>
   <string name="blogs_rss_feeds_manage_imported">Importiert:</string>
   <string name="blogs_rss_feeds_manage_author">Autor:</string>
@@ -729,7 +730,7 @@
   <string name="dev_report_saved">Der Bericht wurde gespeichert. Er wird verschickt, wenn du dich das nächste Mal bei Briar anmeldest.</string>
   <string name="dev_report_error">Fehler: Senden des Reports fehlgeschlagen</string>
   <!--Sign Out-->
-  <string name="progress_title_logout">Von Briar abmelden...</string>
+  <string name="progress_title_logout">Von Briar abmelden…</string>
   <!--Screen Filters & Tapjacking-->
   <string name="screen_filter_title">Bildschirmüberlagerung erkannt</string>
   <string name="screen_filter_body">Eine andere App überlagert Briar. Um deine Sicherheit zu gewährleisten, reagiert Briar in diesem Fall nicht auf deine Eingaben.\n\nDie folgenden Apps könnten überlagern:\n\n%1$s</string>
diff --git a/briar-android/src/main/res/values-es/strings.xml b/briar-android/src/main/res/values-es/strings.xml
index d5be73b8e..8f24a463b 100644
--- a/briar-android/src/main/res/values-es/strings.xml
+++ b/briar-android/src/main/res/values-es/strings.xml
@@ -495,7 +495,6 @@
   <string name="blogs_rss_feeds_import_button">Importar</string>
   <string name="blogs_rss_feeds_import_hint">Introduce la URL del canal RSS</string>
   <string name="blogs_rss_feeds_import_error">¡Lo sentimos! Hubo un error importando tu canal.</string>
-  <string name="blogs_rss_feeds_import_exists">Ese canal ya está importado.</string>
   <string name="blogs_rss_feeds">Canales RSS</string>
   <string name="blogs_rss_feeds_manage_imported">Importado:</string>
   <string name="blogs_rss_feeds_manage_author">Autor:</string>
diff --git a/briar-android/src/main/res/values-fa/strings.xml b/briar-android/src/main/res/values-fa/strings.xml
index 9d2c16cd2..484e3d175 100644
--- a/briar-android/src/main/res/values-fa/strings.xml
+++ b/briar-android/src/main/res/values-fa/strings.xml
@@ -510,7 +510,6 @@
   <string name="blogs_rss_feeds_import_button">وارد کردن</string>
   <string name="blogs_rss_feeds_import_hint">آدرس خوراک RSS را وارد کنید</string>
   <string name="blogs_rss_feeds_import_error">متاسفیم!  وارد کردن خوراک شما با خطا مواجه شده است.</string>
-  <string name="blogs_rss_feeds_import_exists">این خوراک وارد شده است.</string>
   <string name="blogs_rss_feeds">خوراک های RSS</string>
   <string name="blogs_rss_feeds_manage_imported">وارد شده:</string>
   <string name="blogs_rss_feeds_manage_author">نویسنده:</string>
diff --git a/briar-android/src/main/res/values-fr/strings.xml b/briar-android/src/main/res/values-fr/strings.xml
index a28f01cce..ba1832dc5 100644
--- a/briar-android/src/main/res/values-fr/strings.xml
+++ b/briar-android/src/main/res/values-fr/strings.xml
@@ -482,7 +482,6 @@
   <string name="blogs_rss_feeds_import_button">Importer</string>
   <string name="blogs_rss_feeds_import_hint">Saisir l’URL du fil RSS</string>
   <string name="blogs_rss_feeds_import_error">Nous sommes désolés ! Une erreur est survenue lors de l’importation de votre fil.</string>
-  <string name="blogs_rss_feeds_import_exists">Ce fil est déjà importé.</string>
   <string name="blogs_rss_feeds">Fils RSS</string>
   <string name="blogs_rss_feeds_manage_imported">Importés :</string>
   <string name="blogs_rss_feeds_manage_author">Auteur :</string>
diff --git a/briar-android/src/main/res/values-is/strings.xml b/briar-android/src/main/res/values-is/strings.xml
index 92f5688e7..ca08ea9d8 100644
--- a/briar-android/src/main/res/values-is/strings.xml
+++ b/briar-android/src/main/res/values-is/strings.xml
@@ -466,7 +466,6 @@
   <string name="blogs_rss_feeds_import_button">Flytja inn</string>
   <string name="blogs_rss_feeds_import_hint">Settu inn slóðina á RSS-streymið</string>
   <string name="blogs_rss_feeds_import_error">Því miður! Það kom upp villa við að flytja inn streymið.</string>
-  <string name="blogs_rss_feeds_import_exists">Þegar er búið að flytja inn þetta streymi.</string>
   <string name="blogs_rss_feeds">RSS-fréttastreymi</string>
   <string name="blogs_rss_feeds_manage_imported">Flutt inn:</string>
   <string name="blogs_rss_feeds_manage_author">Höfundur:</string>
diff --git a/briar-android/src/main/res/values-it/strings.xml b/briar-android/src/main/res/values-it/strings.xml
index f91bb9484..b2041b28e 100644
--- a/briar-android/src/main/res/values-it/strings.xml
+++ b/briar-android/src/main/res/values-it/strings.xml
@@ -502,7 +502,6 @@
   <string name="blogs_rss_feeds_import_button">Importa</string>
   <string name="blogs_rss_feeds_import_hint">Inserire l\'URL dell\'RSS feed</string>
   <string name="blogs_rss_feeds_import_error">Ci dispiace! C\'è stato un errore nell\'importazione del tuo feed.</string>
-  <string name="blogs_rss_feeds_import_exists">Quel flusso è già importato.</string>
   <string name="blogs_rss_feeds">Flussi RSS</string>
   <string name="blogs_rss_feeds_manage_imported">Importato:</string>
   <string name="blogs_rss_feeds_manage_author">Autore:</string>
diff --git a/briar-android/src/main/res/values-ja/strings.xml b/briar-android/src/main/res/values-ja/strings.xml
index 8cf35c90a..f407a8e64 100644
--- a/briar-android/src/main/res/values-ja/strings.xml
+++ b/briar-android/src/main/res/values-ja/strings.xml
@@ -323,6 +323,7 @@
   <string name="connect_via_bluetooth_intro">Bluetooth接続が自動的に行われない場合は、この画面を使って手動で接続することができます。\n\nこの機能を利用するには、あなたの連絡先が近くにある必要があります。\n\nあなたと連絡先が同時に\"開始\"を押してください。</string>
   <string name="connect_via_bluetooth_already_discovering">既にBluetooth経由での接続を試行中です。すぐに再試行してください。</string>
   <string name="connect_via_bluetooth_no_location_permission">位置情報の権限なくして続行不可能</string>
+  <string name="connect_via_bluetooth_no_bluetooth_permission">付近の端末の権限なくして続行不可能</string>
   <string name="connect_via_bluetooth_start">Bluetooth経由で接続中…</string>
   <string name="connect_via_bluetooth_success">Bluetooth経由で接続に成功</string>
   <string name="connect_via_bluetooth_error">Bluetooth経由で接続不可能。</string>
@@ -348,9 +349,9 @@
   <string name="groups_member_created">%sがグループを作成しました</string>
   <string name="groups_member_joined_you">グループに参加しました</string>
   <string name="groups_member_joined">%sがグループに参加しました</string>
-  <string name="groups_leave">グループをやめる</string>
+  <string name="groups_leave">グループを脱退</string>
   <string name="groups_leave_dialog_title">グループをやめる確認</string>
-  <string name="groups_leave_dialog_message">このグループをやめてもよろしいですか？</string>
+  <string name="groups_leave_dialog_message">このグループを脱退してもよろしいですか？</string>
   <string name="groups_dissolve">グループを削除</string>
   <string name="groups_dissolve_dialog_title">グループの削除の確認</string>
   <string name="groups_dissolve_dialog_message">このグループを削除してもよろしいですか？\n\nグループを削除すると、他のすべてのメンバーは会話を続けることができなくなり、最新のメッセージは受信できなくなります。</string>
@@ -394,10 +395,10 @@
   <string name="forum_new_message_hint">新しい投稿</string>
   <string name="forum_message_reply_hint">新しい返信</string>
   <string name="btn_reply">返信</string>
-  <string name="forum_leave">フォーラムをやめる</string>
+  <string name="forum_leave">フォーラムを脱退</string>
   <string name="dialog_title_leave_forum">フォーラムをやめる確認</string>
-  <string name="dialog_message_leave_forum">このフォーラムをやめてもよろしいですか？\n\nこのフォーラムで共有した連絡先は更新の受信を停止します。</string>
-  <string name="dialog_button_leave">脱退する</string>
+  <string name="dialog_message_leave_forum">このフォーラムを脱退してもよろしいですか？\n\nこのフォーラムで共有した連絡先は更新の受信を停止します。</string>
+  <string name="dialog_button_leave">脱退</string>
   <string name="forum_left_toast">フォーラムをやめました</string>
   <!--Forum Sharing-->
   <string name="forum_share_button">フォーラムを共有</string>
@@ -416,6 +417,10 @@
   <string name="forum_declined_toast">招待を辞退しました</string>
   <string name="shared_by_format">%sによって共有されました。</string>
   <string name="forum_invitation_already_sharing">既に共有しています</string>
+  <string name="forum_invitation_already_invited">招待は既に送信しました</string>
+  <string name="forum_invitation_invite_received">招待は既に受信されました</string>
+  <string name="forum_invitation_not_supported">この連絡先によってサポートされていません</string>
+  <string name="forum_invitation_error">エラー。これはバグか、そうでなければ、あなたの誤りです</string>
   <string name="forum_invitation_response_accepted_sent">%sからのフォーラムへの招待を受け入れました。</string>
   <string name="forum_invitation_response_declined_sent">%sからのフォーラムへの招待を辞退しました。</string>
   <string name="forum_invitation_response_declined_auto">%sからのフォーラムへの招待は自動的に辞退されました。</string>
@@ -465,8 +470,9 @@
   <string name="blogs_rss_feeds_import">RSSフィードをインポート</string>
   <string name="blogs_rss_feeds_import_button">インポート</string>
   <string name="blogs_rss_feeds_import_hint">RSSフィードのURLを入力してください</string>
+  <string name="blogs_rss_feeds_import_progress">RSSフィードをインポート中…</string>
   <string name="blogs_rss_feeds_import_error">申し訳ありません！ フィードのインポート中にエラーが発生しました。</string>
-  <string name="blogs_rss_feeds_import_exists">そのフィードは既にインポートされています。</string>
+  <string name="blogs_rss_feeds_import_title">ファイルからフィードをインポート</string>
   <string name="blogs_rss_feeds">RSSフィード</string>
   <string name="blogs_rss_feeds_manage_imported">インポート済み：</string>
   <string name="blogs_rss_feeds_manage_author">著者:</string>
diff --git a/briar-android/src/main/res/values-ka/strings.xml b/briar-android/src/main/res/values-ka/strings.xml
index 2ccd10786..1eb812207 100644
--- a/briar-android/src/main/res/values-ka/strings.xml
+++ b/briar-android/src/main/res/values-ka/strings.xml
@@ -477,7 +477,6 @@
   <string name="blogs_rss_feeds_import_button">იმპორტი</string>
   <string name="blogs_rss_feeds_import_hint">შეიყვანეთ RSS არხის URL</string>
   <string name="blogs_rss_feeds_import_error">ვწუხვართ! არხის იმპორტირებისას შეცდომა წარმოიშვა.</string>
-  <string name="blogs_rss_feeds_import_exists">არხი უკვე იმპორტირებულია.</string>
   <string name="blogs_rss_feeds">RSS არხები</string>
   <string name="blogs_rss_feeds_manage_imported">იმპორტირებული:</string>
   <string name="blogs_rss_feeds_manage_author">ავტორი:</string>
diff --git a/briar-android/src/main/res/values-lt/strings.xml b/briar-android/src/main/res/values-lt/strings.xml
index 2509c3636..19ed220ed 100644
--- a/briar-android/src/main/res/values-lt/strings.xml
+++ b/briar-android/src/main/res/values-lt/strings.xml
@@ -313,6 +313,7 @@
   <string name="duplicate_link_dialog_text_3">%1$s ir %2$s išsiuntė jums tą pačią nuorodą.\n\nGali būti, kad vienas iš šių asmenų bando sužinoti kas yra jūsų adresatų sąraše.\n\nNesakykite šiems asmenims, kad gavote tokią pačią nuorodą iš kito asmens.</string>
   <string name="pending_contact_updated_toast">Laukiantis adresatas atnaujintas</string>
   <!--Peer trust levels-->
+  <string name="peer_trust_level_stranger">Nepažįstamasis</string>
   <!--Introductions-->
   <string name="introduction_onboarding_title">Supažindinkite savo adresatus</string>
   <string name="introduction_menu_item">Supažindinti</string>
@@ -442,6 +443,8 @@
   <string name="forum_declined_toast">Pakvietimas atmestas</string>
   <string name="shared_by_format">Bendrina %s</string>
   <string name="forum_invitation_already_sharing">Jau bendrinama</string>
+  <string name="forum_invitation_already_invited">Pakvietimas jau išsiųstas</string>
+  <string name="forum_invitation_invite_received">Pakvietimas jau gautas</string>
   <string name="forum_invitation_response_accepted_sent">Jūs priėmėte pakvietimą į forumą iš %s.</string>
   <string name="forum_invitation_response_declined_sent">Jūs atmetėte pakvietimą į forumą iš %s.</string>
   <string name="forum_invitation_response_declined_auto">Pakvietimas į forumą nuo %s buvo automatiškai atmestas.</string>
@@ -495,7 +498,6 @@
   <string name="blogs_rss_feeds_import_button">Importuoti</string>
   <string name="blogs_rss_feeds_import_hint">Įveskite RSS kanalo URL</string>
   <string name="blogs_rss_feeds_import_error">Atleiskite! Importuojant jūsų kanalą, įvyko klaida.</string>
-  <string name="blogs_rss_feeds_import_exists">Tas kanalas jau yra importuotas.</string>
   <string name="blogs_rss_feeds">RSS kanalai</string>
   <string name="blogs_rss_feeds_manage_imported">Importuota:</string>
   <string name="blogs_rss_feeds_manage_author">Autorius:</string>
diff --git a/briar-android/src/main/res/values-my/strings.xml b/briar-android/src/main/res/values-my/strings.xml
index f6e238c7f..d99acc54b 100644
--- a/briar-android/src/main/res/values-my/strings.xml
+++ b/briar-android/src/main/res/values-my/strings.xml
@@ -460,7 +460,6 @@
   <string name="blogs_rss_feeds_import_button">တင်သွင်းမည်</string>
   <string name="blogs_rss_feeds_import_hint">RSS သတင်းပို့စ်အလွှာ၏ URL ရိုက်ထည့်ပေးပါ</string>
   <string name="blogs_rss_feeds_import_error">ဝမ်းနည်းပါသည်! သင့် သတင်းပို့စ်အလွှာအား တင်သွင်းရာတွင် ပျက်ကွက်မှု ဖြစ်ခဲ့ပါသည်။</string>
-  <string name="blogs_rss_feeds_import_exists">Feed ကို တင်ပို့ပြီး ဖြစ်သည်။</string>
   <string name="blogs_rss_feeds">RSS သတင်းလွှာများ</string>
   <string name="blogs_rss_feeds_manage_imported">တင်သွင်းထားသော</string>
   <string name="blogs_rss_feeds_manage_author">စာရေးဆရာ -</string>
diff --git a/briar-android/src/main/res/values-nb/strings.xml b/briar-android/src/main/res/values-nb/strings.xml
index 38d9351d4..536d692b5 100644
--- a/briar-android/src/main/res/values-nb/strings.xml
+++ b/briar-android/src/main/res/values-nb/strings.xml
@@ -477,7 +477,6 @@
   <string name="blogs_rss_feeds_import_button">Importer</string>
   <string name="blogs_rss_feeds_import_hint">Skriv inn nettadresse for RSS-strøm</string>
   <string name="blogs_rss_feeds_import_error">Vi beklager! Feil under importering av strøm.</string>
-  <string name="blogs_rss_feeds_import_exists">Den feed\'en er importert allerede</string>
   <string name="blogs_rss_feeds">RSS-feed\'er</string>
   <string name="blogs_rss_feeds_manage_imported">Importert:</string>
   <string name="blogs_rss_feeds_manage_author">Forfatter:</string>
diff --git a/briar-android/src/main/res/values-pl/strings.xml b/briar-android/src/main/res/values-pl/strings.xml
index 5f34940b7..d7c178fe0 100644
--- a/briar-android/src/main/res/values-pl/strings.xml
+++ b/briar-android/src/main/res/values-pl/strings.xml
@@ -244,6 +244,7 @@
   <string name="menu_contact">Kontakt</string>
   <!--Adding Contacts-->
   <string name="add_contact_title">Dodaj kontakt w pobliżu</string>
+  <string name="add_contact_error_two_way">Czy oboje skanowaliście nawzajem swoje kody QR?</string>
   <string name="face_to_face">Musisz spotkać się z osobą którą chcesz dodać jako kontakt.\n\nTo uniemożliwi komukolwiek udawanie Ciebie lub czytanie Twoich wiadomości w przyszłości.</string>
   <string name="continue_button">Kontynuuj</string>
   <string name="try_again_button">Spróbuj ponownie</string>
@@ -259,6 +260,7 @@
   <string name="authenticating_with_device">Autoryzowanie z urządzeniem\u2026</string>
   <string name="connection_error_title">Nie udało się połączyć z kontaktem</string>
   <string name="connection_error_feedback">Jeśli problem będzie występować dalej, proszę <a href="feedback">wysłać opinię</a> aby pomóc nam ulepszyć aplikację.</string>
+  <string name="info_both_must_scan">Oboje musicie skanować nawzajem swoje kody QR</string>
   <!--Adding Contacts Remotely-->
   <string name="add_contact_remotely_title_case">Dodaj Kontakt na odległość</string>
   <string name="add_contact_nearby_title">Dodaj kontakt w pobliżu</string>
@@ -318,6 +320,7 @@
   <string name="different_person_button">Inna osoba</string>
   <string name="duplicate_link_dialog_text_3">%1$si  %2$s wysłał ci ten sam link.\n\nJeden z nich może próbować odkryć, kim są twoje kontakty.\n\nNie mów im, że otrzymałeś ten sam link od kogoś innego.</string>
   <string name="pending_contact_updated_toast">Oczekujący kontakt zaktualizowany</string>
+  <string name="info_both_must_enter_links">Oboje musicie dodać swoje linki</string>
   <!--Peer trust levels-->
   <string name="peer_trust_level_unverified">Niezweryfikowane kontakty</string>
   <string name="peer_trust_level_verified">Zweryfikowane kontakty</string>
@@ -351,6 +354,7 @@
   <string name="connect_via_bluetooth_intro">W przypadku gdy połączenia przez Bluetooth nie działają automatycznie, możesz użyć tego ekranu do połączenia ręcznego.\n\nTwój kontakt musi znajdować się w pobliżu, żeby to zadziałało.\n\nTy i Twój kontakt powinniście jednocześnie wcisnąć \"Start\".</string>
   <string name="connect_via_bluetooth_already_discovering">Próba połączenia przez Bluetooth jest już w trakcie. Spróbuj ponownie za chwilę.</string>
   <string name="connect_via_bluetooth_no_location_permission">Nie można kontynuować bez dostępu do lokalizacji</string>
+  <string name="connect_via_bluetooth_no_bluetooth_permission">Nie można kontynuować bez pozwolenia na urządzenia w pobliżu</string>
   <string name="connect_via_bluetooth_start">Łączenie przez Bluetooth...</string>
   <string name="connect_via_bluetooth_success">Udało się połączyć przez Bluetooth.</string>
   <string name="connect_via_bluetooth_error">Nie można się połączyć przez Bluetooth.</string>
@@ -453,6 +457,10 @@
   <string name="forum_declined_toast">Zaproszenie odrzucone</string>
   <string name="shared_by_format">Udostępnione przez %s</string>
   <string name="forum_invitation_already_sharing">Już udostępnione</string>
+  <string name="forum_invitation_already_invited">Wysłano już zaproszenie</string>
+  <string name="forum_invitation_invite_received">Odebrano już zaproszenie</string>
+  <string name="forum_invitation_not_supported">Nie obsługiwane przez ten kontakt</string>
+  <string name="forum_invitation_error">Błąd. Jest to błąd w naszej aplikacji, to nie twoja wina</string>
   <string name="forum_invitation_response_accepted_sent">Przyjąłeś zaproszenie do forum od %s</string>
   <string name="forum_invitation_response_declined_sent">Odrzuciłeś zaproszenie do forum od %s</string>
   <string name="forum_invitation_response_declined_auto">Zaproszenie do forum od %s zostało automatycznie odrzucone.</string>
@@ -505,8 +513,9 @@
   <string name="blogs_rss_feeds_import">Zaimportuj kanał RSS</string>
   <string name="blogs_rss_feeds_import_button">Zaimportuj</string>
   <string name="blogs_rss_feeds_import_hint">Wprowadź adres URL do kanału RSS</string>
+  <string name="blogs_rss_feeds_import_progress">Importowanie kanału RSS…</string>
   <string name="blogs_rss_feeds_import_error">Przepraszamy! Wystąpił błąd podczas importowania twojego kanału RSS</string>
-  <string name="blogs_rss_feeds_import_exists">Ten feed został już zaimportowany.</string>
+  <string name="blogs_rss_feeds_import_title">Importuj kanał z pliku</string>
   <string name="blogs_rss_feeds">Feedy RSS</string>
   <string name="blogs_rss_feeds_manage_imported">Zaimportowane:</string>
   <string name="blogs_rss_feeds_manage_author">Autor:</string>
@@ -618,7 +627,9 @@
   <string name="mailbox_setup_download_link">Udostępnij łącze pobierania</string>
   <string name="mailbox_setup_button_scan">Zeskanuj kod QR aplikacji Mailbox</string>
   <string name="permission_camera_qr_denied_body">Odmówiłeś dostępu do aparatu, ale zeskanowanie kodu QR wymaga użycia aparatu.\n\nRozważ przyznanie dostępu.</string>
+  <string name="mailbox_setup_connecting">Łączenie się ze Skrzynką odbiorczą…</string>
   <!--This string is shown when connecting to a Mailbox for the first time. The placeholder will be replaced with a duration, e.g. "2 minutes".-->
+  <string name="mailbox_setup_connecting_info">Może to potrwać do %1s</string>
   <string name="mailbox_setup_already_paired_title">Mailbox już podłączony</string>
   <string name="mailbox_setup_already_paired_description">Odłącz Mailbox na drugim urządzeniu i spróbuj ponownie.</string>
   <string name="mailbox_setup_io_error_title">Nie udało się połączyć</string>
@@ -756,11 +767,15 @@ Brak dostępu do aparatu. Spróbuj ponownie, może po ponownym uruchomieniu urz
   <string name="permission_location_request_body">Aby odkryć urządzenia Bluetooth, Briar potrzebuje zezwolenia na dostęp do twojej lokalizacji.\n\nBriar nie przechowuje twojej lokalizacji ani nie udostępnia jej nikomu.</string>
   <string name="permission_camera_location_title">Kamera i lokalizacja</string>
   <string name="permission_camera_location_request_body">Aby zeskanować kod QR, Briar potrzebuje dostępu do kamery.\n\nAby odkryć urządzenia Bluetooth, Briar potrzebuje zezwolenia na dostęp do Twojej lokalizacji.\n\nBriar nie przechowuje Twojej lokalizacji ani nie udostępnia jej nikomu.</string>
+  <string name="permission_camera_bluetooth_title">Aparat i urządzenia w pobliżu</string>
   <string name="permission_camera_denied_body">Odmówiłeś dostępu do aparatu, lecz dodawanie kontaktów wymaga jego użycia.\n\nProszę rozważyć udzielenie dostępu do aparatu</string>
   <string name="permission_location_denied_body">Zabroniłeś dostępu do Twojej lokalizacji, ale Briar potrzebuje tego uprawnienia do wykrywania urządzeń Bluetooth.\n\nRozważ przyznanie  tego dostępu.</string>
   <string name="permission_location_setting_title">Ustawienia lokalizacji</string>
   <string name="permission_location_setting_body">Ustawienie lokalizacji urządzenia musi być włączone, aby można było znaleźć inne urządzenia przez Bluetooth. Włącz lokalizację, aby kontynuować. Później możesz ją ponownie wyłączyć.</string>
   <string name="permission_location_setting_button">Włącz lokalizację</string>
+  <string name="permission_bluetooth_title">Pozwolenie do urządzeń w pobliżu</string>
+  <string name="permission_bluetooth_body">Aby korzystać z komunikacji Bluetooth, Briar potrzebuje uprawnień do znajdowania i łączenia się z pobliskimi urządzeniami.</string>
+  <string name="permission_bluetooth_denied_body">Odmówiono dostępu do pobliskich urządzeń, ale Briar potrzebuje tego uprawnienia, aby korzystać z Bluetooth.\n\nRozważ udzielenie dostępu.</string>
   <string name="qr_code">Kod QR</string>
   <string name="show_qr_code_fullscreen">Pokaż QR na pełnym ekranie</string>
   <!--App Locking-->
diff --git a/briar-android/src/main/res/values-pt-rBR/strings.xml b/briar-android/src/main/res/values-pt-rBR/strings.xml
index f9a69e4fd..24462af83 100644
--- a/briar-android/src/main/res/values-pt-rBR/strings.xml
+++ b/briar-android/src/main/res/values-pt-rBR/strings.xml
@@ -488,7 +488,6 @@
   <string name="blogs_rss_feeds_import_button">Importar</string>
   <string name="blogs_rss_feeds_import_hint">Entre a URL do feed RSS</string>
   <string name="blogs_rss_feeds_import_error">Nós lamentamos! Houve um erro ao importar seu Feed.</string>
-  <string name="blogs_rss_feeds_import_exists">Esse feed já foi importado.</string>
   <string name="blogs_rss_feeds">Feeds RSS</string>
   <string name="blogs_rss_feeds_manage_imported">Importado:</string>
   <string name="blogs_rss_feeds_manage_author">Autor:</string>
diff --git a/briar-android/src/main/res/values-ro/strings.xml b/briar-android/src/main/res/values-ro/strings.xml
index ae77bc030..13f234c76 100644
--- a/briar-android/src/main/res/values-ro/strings.xml
+++ b/briar-android/src/main/res/values-ro/strings.xml
@@ -446,6 +446,10 @@
   <string name="forum_declined_toast">Invitația a fost refuzată</string>
   <string name="shared_by_format">Partajat de %s</string>
   <string name="forum_invitation_already_sharing">Deja partajat</string>
+  <string name="forum_invitation_already_invited">Invitație deja trimisă</string>
+  <string name="forum_invitation_invite_received">Invitație deja primită</string>
+  <string name="forum_invitation_not_supported">Nu este susținut de acest contact</string>
+  <string name="forum_invitation_error">Eroare. Aceasta este o eroare și nu este vina dumneavoastră</string>
   <string name="forum_invitation_response_accepted_sent">Ați acceptat invitația la forum de la %s.</string>
   <string name="forum_invitation_response_declined_sent">Ați refuzat invitația la forum de la %s.</string>
   <string name="forum_invitation_response_declined_auto">Invitația la forumu de la %s a fost refuzată automat.</string>
@@ -497,8 +501,9 @@
   <string name="blogs_rss_feeds_import">Importați flux RSS</string>
   <string name="blogs_rss_feeds_import_button">Importați</string>
   <string name="blogs_rss_feeds_import_hint">Introduceți adresa URL a fluxului RSS</string>
+  <string name="blogs_rss_feeds_import_progress">Importarea RSS Feed…</string>
   <string name="blogs_rss_feeds_import_error">Ne pare rău, dar a apărut o eroare la importarea fluxului dvs.</string>
-  <string name="blogs_rss_feeds_import_exists">Fluxul respectiv este deja importat.</string>
+  <string name="blogs_rss_feeds_import_title">Importați feed din fișier</string>
   <string name="blogs_rss_feeds">Fluxuri RSS</string>
   <string name="blogs_rss_feeds_manage_imported">Importat:</string>
   <string name="blogs_rss_feeds_manage_author">Autor:</string>
diff --git a/briar-android/src/main/res/values-ru/strings.xml b/briar-android/src/main/res/values-ru/strings.xml
index f2717ba7d..fa7cf9554 100644
--- a/briar-android/src/main/res/values-ru/strings.xml
+++ b/briar-android/src/main/res/values-ru/strings.xml
@@ -462,7 +462,7 @@
   <string name="forum_invitation_already_invited">Приглашение уже отправлено</string>
   <string name="forum_invitation_invite_received">Приглашение уже получено</string>
   <string name="forum_invitation_not_supported">Не поддерживается этим контактом</string>
-  <string name="forum_invitation_error">Ошибка. Это программная ошибка, а не ваша вина</string>
+  <string name="forum_invitation_error">Это ошибка программы. Вы тут ни причем.</string>
   <string name="forum_invitation_response_accepted_sent">Вы приняли приглашение на форум от %s.</string>
   <string name="forum_invitation_response_declined_sent">Вы отклонили приглашение на форум от %s.</string>
   <string name="forum_invitation_response_declined_auto">Приглашение на форум от %s было отклонено автоматически.</string>
@@ -515,8 +515,9 @@
   <string name="blogs_rss_feeds_import">Импорт RSS-ленты</string>
   <string name="blogs_rss_feeds_import_button">Импорт</string>
   <string name="blogs_rss_feeds_import_hint">Введите URL-адрес RSS-ленты</string>
+  <string name="blogs_rss_feeds_import_progress">Импорт RSS-лент...</string>
   <string name="blogs_rss_feeds_import_error">Мы сожалеем! Произошла ошибка при импорте ленты.</string>
-  <string name="blogs_rss_feeds_import_exists">Эта лента уже импортирована.</string>
+  <string name="blogs_rss_feeds_import_title">Импорт ленты из файла</string>
   <string name="blogs_rss_feeds">RSS-ленты</string>
   <string name="blogs_rss_feeds_manage_imported">Импортирован:</string>
   <string name="blogs_rss_feeds_manage_author">Автор:</string>
diff --git a/briar-android/src/main/res/values-sq/strings.xml b/briar-android/src/main/res/values-sq/strings.xml
index a4f2cce91..8fdbbf235 100644
--- a/briar-android/src/main/res/values-sq/strings.xml
+++ b/briar-android/src/main/res/values-sq/strings.xml
@@ -488,8 +488,9 @@ dhe s’mund të hapet me këtë version.\n\nJu lutemi, përmirësojeni me versi
   <string name="blogs_rss_feeds_import">Importoni Prurje RSS</string>
   <string name="blogs_rss_feeds_import_button">Importo</string>
   <string name="blogs_rss_feeds_import_hint">Jepni URL-në e prurjes RSS</string>
+  <string name="blogs_rss_feeds_import_progress">Po importohet Prurje RSS…</string>
   <string name="blogs_rss_feeds_import_error">Na ndjeni! Pati një gabim me importimin e prurjes tuaj.</string>
-  <string name="blogs_rss_feeds_import_exists">Ajo prurje është importuar tashmë.</string>
+  <string name="blogs_rss_feeds_import_title">Importo prurje nga kartelë</string>
   <string name="blogs_rss_feeds">Prurje RSS</string>
   <string name="blogs_rss_feeds_manage_imported">Të importuara:</string>
   <string name="blogs_rss_feeds_manage_author">Autor:</string>
diff --git a/briar-android/src/main/res/values-sv/strings.xml b/briar-android/src/main/res/values-sv/strings.xml
index c0e7ec299..600524baf 100644
--- a/briar-android/src/main/res/values-sv/strings.xml
+++ b/briar-android/src/main/res/values-sv/strings.xml
@@ -478,7 +478,6 @@ Vänlige installera Briar på en nyare enhet.</string>
   <string name="blogs_rss_feeds_import_button">Importera</string>
   <string name="blogs_rss_feeds_import_hint">Skriv URL till RSS-flödet</string>
   <string name="blogs_rss_feeds_import_error">Tyvärr! Något gick fel när flödet skulle importeras.</string>
-  <string name="blogs_rss_feeds_import_exists">Det flödet importeras redan.</string>
   <string name="blogs_rss_feeds">RSS-flöden</string>
   <string name="blogs_rss_feeds_manage_imported">Importerade:</string>
   <string name="blogs_rss_feeds_manage_author">Författare:</string>
diff --git a/briar-android/src/main/res/values-tr/strings.xml b/briar-android/src/main/res/values-tr/strings.xml
index 6e8fa549a..c539ff7c3 100644
--- a/briar-android/src/main/res/values-tr/strings.xml
+++ b/briar-android/src/main/res/values-tr/strings.xml
@@ -482,7 +482,6 @@
   <string name="blogs_rss_feeds_import_button">İçe Aktar</string>
   <string name="blogs_rss_feeds_import_hint">RSS beslemesi URL\'sini girin</string>
   <string name="blogs_rss_feeds_import_error">Üzgünüz! RSS beslemeniz içe aktarılırken bir hata oluştu.</string>
-  <string name="blogs_rss_feeds_import_exists">Bu besleme zaten içe aktarılmış.</string>
   <string name="blogs_rss_feeds">RSS beslemeleri</string>
   <string name="blogs_rss_feeds_manage_imported">İçe Aktarıldı:</string>
   <string name="blogs_rss_feeds_manage_author">Yazar:</string>
@@ -594,9 +593,7 @@
   <string name="mailbox_setup_download_link">İndirme Bağlantısını Paylaş</string>
   <string name="mailbox_setup_button_scan">Mailbox Karekodunu Tara</string>
   <string name="permission_camera_qr_denied_body">Kameraya erişimi engellediniz, ancak Mailbox karekodunu taramak için kamerayı kullanmanız gerekiyor.\n\nLütfen erişim izni vermeyi düşünün.</string>
-  <string name="mailbox_setup_connecting">Bağlantı kuruluyor…</string>
-  <string name="mailbox_setup_qr_code_wrong_title">Yanlış Karekod</string>
-  <string name="mailbox_setup_qr_code_wrong_description">Taranan kod geçersiz. Lütfen Briar Mailbox uygulamasını Mailbox aygıtınızda açın ve gösterdiği Karekodu tarayın.</string>
+  <!--This string is shown when connecting to a Mailbox for the first time. The placeholder will be replaced with a duration, e.g. "2 minutes".-->
   <string name="mailbox_setup_already_paired_title">Mailbox zaten bağlanmış</string>
   <string name="mailbox_setup_already_paired_description">Diğer aygıttan Mailbox bağlantısını kaldırın ve tekrar deneyin</string>
   <string name="mailbox_setup_io_error_title">Bağlantı kurulamıyor</string>
diff --git a/briar-android/src/main/res/values-uk/strings.xml b/briar-android/src/main/res/values-uk/strings.xml
index 9891481f1..b2672a30f 100644
--- a/briar-android/src/main/res/values-uk/strings.xml
+++ b/briar-android/src/main/res/values-uk/strings.xml
@@ -505,7 +505,6 @@
   <string name="blogs_rss_feeds_import_button">Імпортувати</string>
   <string name="blogs_rss_feeds_import_hint">Введіть URL-посилання RSS-стрічки</string>
   <string name="blogs_rss_feeds_import_error">Нам шкода! Виникла помилка під час імпорту вашої стрічки.</string>
-  <string name="blogs_rss_feeds_import_exists">Цю стрічку вже імпортовано.</string>
   <string name="blogs_rss_feeds">RSS-стрічки</string>
   <string name="blogs_rss_feeds_manage_imported">Імпортовано:</string>
   <string name="blogs_rss_feeds_manage_author">Автор:</string>
diff --git a/briar-android/src/main/res/values-zh-rCN/strings.xml b/briar-android/src/main/res/values-zh-rCN/strings.xml
index 4c89323cd..ee803c427 100644
--- a/briar-android/src/main/res/values-zh-rCN/strings.xml
+++ b/briar-android/src/main/res/values-zh-rCN/strings.xml
@@ -473,8 +473,9 @@
   <string name="blogs_rss_feeds_import">导入 RSS 订阅源</string>
   <string name="blogs_rss_feeds_import_button">导入</string>
   <string name="blogs_rss_feeds_import_hint">输入 RSS 订阅源链接</string>
+  <string name="blogs_rss_feeds_import_progress">导入 RSS 订阅源中…</string>
   <string name="blogs_rss_feeds_import_error">抱歉！导入订阅源时发生错误。</string>
-  <string name="blogs_rss_feeds_import_exists">已经导入那个源</string>
+  <string name="blogs_rss_feeds_import_title">从文件导入源</string>
   <string name="blogs_rss_feeds">RSS源 </string>
   <string name="blogs_rss_feeds_manage_imported">已导入：</string>
   <string name="blogs_rss_feeds_manage_author">作者：</string>
diff --git a/briar-android/src/main/res/values-zh-rTW/strings.xml b/briar-android/src/main/res/values-zh-rTW/strings.xml
index 9633ffbe2..fe9977369 100644
--- a/briar-android/src/main/res/values-zh-rTW/strings.xml
+++ b/briar-android/src/main/res/values-zh-rTW/strings.xml
@@ -423,6 +423,10 @@
   <string name="forum_declined_toast">邀請已謝絕</string>
   <string name="shared_by_format">由 %s 分享</string>
   <string name="forum_invitation_already_sharing">已在分享</string>
+  <string name="forum_invitation_already_invited">已發送邀請</string>
+  <string name="forum_invitation_invite_received">已收到邀請</string>
+  <string name="forum_invitation_not_supported">此聯絡人無法使用</string>
+  <string name="forum_invitation_error">出錯，出了點問題與您無關</string>
   <string name="forum_invitation_response_accepted_sent">您接受了來自 %s的論壇邀請</string>
   <string name="forum_invitation_response_declined_sent">您謝絕了來自 %s的論壇邀請</string>
   <string name="forum_invitation_response_declined_auto">來自%s論壇的邀請已自動拒絕</string>
@@ -473,7 +477,6 @@
   <string name="blogs_rss_feeds_import_button">導入</string>
   <string name="blogs_rss_feeds_import_hint">輸入 RSS 訂閱源鏈接</string>
   <string name="blogs_rss_feeds_import_error">抱歉！導入訂閱源時發生錯誤。</string>
-  <string name="blogs_rss_feeds_import_exists">此來源已滙入</string>
   <string name="blogs_rss_feeds">RSS 消息源</string>
   <string name="blogs_rss_feeds_manage_imported">已導入：</string>
   <string name="blogs_rss_feeds_manage_author">作者：</string>