diff --git a/app/src/main/res/values-ar/strings.xml b/app/src/main/res/values-ar/strings.xml
index 1a4fadb4b5..6604b681d4 100644
--- a/app/src/main/res/values-ar/strings.xml
+++ b/app/src/main/res/values-ar/strings.xml
@@ -700,7 +700,9 @@
     <string name="prefs_synced_folders_local_path_title">مجلد محلي</string>
     <string name="prefs_synced_folders_remote_path_title">مجلد عن بعد</string>
     <string name="prefs_theme_title">السمة</string>
+    <string name="prefs_two_way_sync_interval">الفسحة الزمنية</string>
     <string name="prefs_two_way_sync_summary">إدارة المجلدات الداخلية للمزامنة في الاتجاهين</string>
+    <string name="prefs_two_way_sync_switch_title">تمكين المزامنة في الاتجاهين</string>
     <string name="prefs_value_theme_dark">غامق</string>
     <string name="prefs_value_theme_light">فاتح</string>
     <string name="prefs_value_theme_system">اتبع النظام</string>
@@ -1097,6 +1099,22 @@
     <string name="write_email">إرسال بريد</string>
     <string name="wrong_storage_path">مجلد التخزين غير موجود !</string>
     <string name="wrong_storage_path_desc">قد يكون هذا بسبب استعادة نسخة احتياطية على جهاز آخر . العودة الى الافتراضي . يرجى التحقق من الإعدادات لضبط مجلد تخزين البيانات.</string>
+    <plurals name="hours">
+        <item quantity="zero">%d ساعة</item>
+        <item quantity="one">%d ساعة</item>
+        <item quantity="two">%d ساعة</item>
+        <item quantity="few">%d ساعات</item>
+        <item quantity="many">%d ساعة</item>
+        <item quantity="other">%d ساعة</item>
+    </plurals>
+    <plurals name="minutes">
+        <item quantity="zero">%d دقيقة</item>
+        <item quantity="one">%d دقيقة</item>
+        <item quantity="two">%d دقيقة</item>
+        <item quantity="few">%d دقائق</item>
+        <item quantity="many">%d دقيقة</item>
+        <item quantity="other">%d دقيقة</item>
+    </plurals>
     <plurals name="sync_fail_in_favourites_content">
         <item quantity="zero">تعذرت مزامنة الملفات %1$d (التعارضات:%2$d)</item>
         <item quantity="one">تعذرت مزامنة الملفات %1$d (التعارضات:%2$d)</item>
diff --git a/app/src/main/res/values-b+en+001/strings.xml b/app/src/main/res/values-b+en+001/strings.xml
index 74a9abeadf..1e587f68c1 100644
--- a/app/src/main/res/values-b+en+001/strings.xml
+++ b/app/src/main/res/values-b+en+001/strings.xml
@@ -696,7 +696,9 @@
     <string name="prefs_synced_folders_local_path_title">Local folder</string>
     <string name="prefs_synced_folders_remote_path_title">Remote folder</string>
     <string name="prefs_theme_title">Theme</string>
+    <string name="prefs_two_way_sync_interval">Interval</string>
     <string name="prefs_two_way_sync_summary">Manage internal folders for two way sync</string>
+    <string name="prefs_two_way_sync_switch_title">Enable two way sync</string>
     <string name="prefs_value_theme_dark">Dark</string>
     <string name="prefs_value_theme_light">Light</string>
     <string name="prefs_value_theme_system">Follow system</string>
@@ -1070,6 +1072,14 @@
     <string name="write_email">Send email</string>
     <string name="wrong_storage_path">Data storage folder does not exist!</string>
     <string name="wrong_storage_path_desc">This might be due to a backup restore on another device. Falling back to default. Please check settings to adjust data storage folder.</string>
+    <plurals name="hours">
+        <item quantity="one">%d hour</item>
+        <item quantity="other">%d hours</item>
+    </plurals>
+    <plurals name="minutes">
+        <item quantity="one">%d minute</item>
+        <item quantity="other">%d minutes</item>
+    </plurals>
     <plurals name="sync_fail_in_favourites_content">
         <item quantity="one">Could not sync %1$d file (conflicts: %2$d)</item>
         <item quantity="other">Could not sync %1$d files (conflicts: %2$d)</item>
diff --git a/app/src/main/res/values-ga/strings.xml b/app/src/main/res/values-ga/strings.xml
index ead091dfc7..f89c817f39 100644
--- a/app/src/main/res/values-ga/strings.xml
+++ b/app/src/main/res/values-ga/strings.xml
@@ -696,7 +696,9 @@
     <string name="prefs_synced_folders_local_path_title">Fillteán áitiúil</string>
     <string name="prefs_synced_folders_remote_path_title">Fillteán cianda</string>
     <string name="prefs_theme_title">Téama</string>
+    <string name="prefs_two_way_sync_interval">Eatramh</string>
     <string name="prefs_two_way_sync_summary">Bainistigh fillteáin inmheánacha le haghaidh sioncronaithe dhá bhealach</string>
+    <string name="prefs_two_way_sync_switch_title">Cumasaigh sioncronú dhá bhealach</string>
     <string name="prefs_value_theme_dark">Dorcha</string>
     <string name="prefs_value_theme_light">Solas</string>
     <string name="prefs_value_theme_system">Lean an córas</string>
@@ -1070,6 +1072,20 @@
     <string name="write_email">Seol ríomhphost</string>
     <string name="wrong_storage_path">Níl fillteán stórála sonraí ann!</string>
     <string name="wrong_storage_path_desc">D\'fhéadfadh sé seo a bheith mar gheall ar aischur cúltaca ar ghléas eile. Ag titim ar ais go réamhshocraithe. Seiceáil le do thoil socruithe chun fillteán stórála sonraí a choigeartú.</string>
+    <plurals name="hours">
+        <item quantity="one">%d uair</item>
+        <item quantity="two">%d uair an chloig</item>
+        <item quantity="few">%d uair an chloig</item>
+        <item quantity="many">%d uair an chloig</item>
+        <item quantity="other">%d uair an chloig</item>
+    </plurals>
+    <plurals name="minutes">
+        <item quantity="one">%d nóiméad</item>
+        <item quantity="two">%d nóiméad</item>
+        <item quantity="few">%d nóiméad</item>
+        <item quantity="many">%d nóiméad</item>
+        <item quantity="other">%d nóiméad</item>
+    </plurals>
     <plurals name="sync_fail_in_favourites_content">
         <item quantity="one">Níorbh fhéidir comhad %1$d a shioncronú (coimhlint: %2$d)</item>
         <item quantity="two">Níorbh fhéidir %1$d comhad a shioncronú (coimhlint: %2$d)</item>
diff --git a/app/src/main/res/values-gl/strings.xml b/app/src/main/res/values-gl/strings.xml
index 76978b2531..7f7191038a 100644
--- a/app/src/main/res/values-gl/strings.xml
+++ b/app/src/main/res/values-gl/strings.xml
@@ -697,7 +697,9 @@
     <string name="prefs_synced_folders_local_path_title">Cartafol local</string>
     <string name="prefs_synced_folders_remote_path_title">Cartafol remoto</string>
     <string name="prefs_theme_title">Tema</string>
+    <string name="prefs_two_way_sync_interval">Intervalo</string>
     <string name="prefs_two_way_sync_summary">Xestionar os cartafoles internos para a sincronización bidireccional</string>
+    <string name="prefs_two_way_sync_switch_title">Activar a sincronización bidireccional</string>
     <string name="prefs_value_theme_dark">Escuro</string>
     <string name="prefs_value_theme_light">Claro</string>
     <string name="prefs_value_theme_system">Seguir o sistema</string>
@@ -1071,6 +1073,14 @@
     <string name="write_email">Enviar o correo</string>
     <string name="wrong_storage_path">O cartafol de almacenamento de datos non existe.</string>
     <string name="wrong_storage_path_desc">Isto pode deberse a unha restauración de copia de seguranza noutro dispositivo. Volvendo ao predeterminado. Comprobe as opcións para axustar o cartafol de almacenamento de datos.</string>
+    <plurals name="hours">
+        <item quantity="one">%d hora</item>
+        <item quantity="other">%d horas</item>
+    </plurals>
+    <plurals name="minutes">
+        <item quantity="one">%d minuto</item>
+        <item quantity="other">%d minutos</item>
+    </plurals>
     <plurals name="sync_fail_in_favourites_content">
         <item quantity="one">Non foi posíbel sincronizar  %1$d ficheiro (conflitos: %2$d)</item>
         <item quantity="other">Non foi posíbel sincronizar  %1$d ficheiros (conflitos: %2$d)</item>
diff --git a/app/src/main/res/values-tr/strings.xml b/app/src/main/res/values-tr/strings.xml
index 5c795eadff..10918427aa 100644
--- a/app/src/main/res/values-tr/strings.xml
+++ b/app/src/main/res/values-tr/strings.xml
@@ -696,7 +696,9 @@
     <string name="prefs_synced_folders_local_path_title">Yerel klasör</string>
     <string name="prefs_synced_folders_remote_path_title">Uzak klasör</string>
     <string name="prefs_theme_title">Tema</string>
+    <string name="prefs_two_way_sync_interval">Aralık</string>
     <string name="prefs_two_way_sync_summary">İç klasörleri iki yönlü eşitleme ile yönetin</string>
+    <string name="prefs_two_way_sync_switch_title">İki yönlü eşitlemeyi aç</string>
     <string name="prefs_value_theme_dark">Koyu</string>
     <string name="prefs_value_theme_light">Açık</string>
     <string name="prefs_value_theme_system">Sistem ayarı</string>
@@ -1070,6 +1072,14 @@
     <string name="write_email">E-posta gönder</string>
     <string name="wrong_storage_path">Veri depolama klasörü bulunamadı!</string>
     <string name="wrong_storage_path_desc">Bunun nedeni bir yedeğin başka bir aygıta geri yüklenmesi olabilir. Varsayılan değerlere geri dönülüyor. Lütfen veri depolama klasörünü ayarlamak için ayarları denetleyin.</string>
+    <plurals name="hours">
+        <item quantity="one">%d saat</item>
+        <item quantity="other">%d saat</item>
+    </plurals>
+    <plurals name="minutes">
+        <item quantity="one">%d dakika</item>
+        <item quantity="other">%d dakika</item>
+    </plurals>
     <plurals name="sync_fail_in_favourites_content">
         <item quantity="one">%1$d dosya eşitlenemedi (çakışma: %2$d)</item>
         <item quantity="other">%1$d dosya eşitlenemedi (çakışma: %2$d)</item>
diff --git a/app/src/main/res/values-zh-rHK/strings.xml b/app/src/main/res/values-zh-rHK/strings.xml
index 8b3c5fd02b..047f64e5fe 100644
--- a/app/src/main/res/values-zh-rHK/strings.xml
+++ b/app/src/main/res/values-zh-rHK/strings.xml
@@ -696,7 +696,9 @@
     <string name="prefs_synced_folders_local_path_title">近端資料夾</string>
     <string name="prefs_synced_folders_remote_path_title">遠端資料夾</string>
     <string name="prefs_theme_title">佈景主題</string>
+    <string name="prefs_two_way_sync_interval">間距</string>
     <string name="prefs_two_way_sync_summary">管理內部資料夾以進行雙向同步</string>
+    <string name="prefs_two_way_sync_switch_title">啟用雙向同步</string>
     <string name="prefs_value_theme_dark">深色</string>
     <string name="prefs_value_theme_light">淺色</string>
     <string name="prefs_value_theme_system">跟隨系統</string>
@@ -1070,6 +1072,12 @@
     <string name="write_email">傳送電子郵件</string>
     <string name="wrong_storage_path">資料儲存資料夾不存在！</string>
     <string name="wrong_storage_path_desc">這可能是由於另一部設備上的備份還原所致。退回默認值。請檢查設置以調整數據存儲資料夾。</string>
+    <plurals name="hours">
+        <item quantity="other">%d 小時</item>
+    </plurals>
+    <plurals name="minutes">
+        <item quantity="other">%d 分鐘</item>
+    </plurals>
     <plurals name="sync_fail_in_favourites_content">
         <item quantity="other">無法同步 %1$d 檔案（抵觸： %2$d）</item>
     </plurals>