diff --git a/src/main/res/values-ast/strings.xml b/src/main/res/values-ast/strings.xml
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+<?xml version="1.0" encoding="utf-8"?><!--
+ /*
+ * Copyright (c) 2014-2015, Loic Blot <loic.blot@unix-experience.fr>
+ * All rights reserved.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+-->
+<resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
+
+    <!-- Translation version, reference for translators -->
+    <string name="translation_version">7</string>
+
+    <!-- System strings, do not translate -->
+    <string name="app_name">Nextcloud SMS</string>
+    <string name="pref_title_sync_frequency">Frecuencia de sincronización rápida</string>
+    <string name="action_settings">Configuración</string>
+    <string name="sync_now">Sincronizar agora</string>
+    <string name="pref_category_sync">Sincronización</string>
+    <string name="title_global_pref_to_general_prefs">Preferencies xenerales</string>
+    <string name="summary_notif_prefs">Avisos</string>
+    <string name="pref_header_data_sync">Datos y sincronización</string>
+    <string name="title_activity_general_settings">Configuración xeneral</string>
+
+    <string-array name="pref_sync_frequency_titles">
+        <item>5 minutos</item>
+        <item>15 minutos</item>
+        <item>30 minutos</item>
+        <item>1 hora</item>
+        <item>3 hores</item>
+        <item>6 hores</item>
+        <item>12 hores</item>
+        <item>24 hores</item>
+        <item>Enxamás</item>
+    </string-array>
+    <string-array name="pref_sync_bulk_max_messages_titles">
+        <item>100 SMS</item>
+        <item>1000 SMS</item>
+        <item>2000 SMS</item>
+        <item>5000 SMS</item>
+        <item>10000 SMS</item>
+        <item>25000 SMS</item>
+    </string-array>
+    <string-array name="pref_slow_sync_frequency_titles">
+        <item>1 hora</item>
+        <item>3 hores</item>
+        <item>6 hores</item>
+        <item>12 hores</item>
+        <item>24 hores</item>
+        <item>Enxamás</item>
+    </string-array>
+    <string name="pref_sync_wifi">Sincronizar nes Wi-Fi</string>
+    <string name="pref_sync_4g">Sincronizar en 4G</string>
+    <string name="pref_sync_3g">Sincronizar en 3G</string>
+    <string name="pref_sync_gprs">Sincronizar en GPRS</string>
+    <string name="pref_sync_2g">Sincronizar en 2G</string>
+    <string name="pref_sync_others">Sincronizar nos demás moos</string>
+    <string name="title_activity_login">Aniciar la sesión</string>
+
+    <string name="prompt_password">Contraseña</string>
+    <string name="action_sign_in_short">Aniciar la sesión</string>
+    <string name="error_invalid_password">Esta contraseña ye mui curtia</string>
+    <string name="error_field_required">El campu ye obligatoriu</string>
+    <string name="prompt_serverURI">Direición del sirvidor</string>
+    <string name="error_invalid_server_address">La direición del sirvidor ye inválida</string>
+    <!-- Main activity -->
+    <string name="ma_title_rate_us">¡Valóranos!</string>
+    <string name="ma_title_add_account">Amestar una cuenta</string>
+    <string name="ma_title_welcome">Afáyate</string>
+    <string name="ma_title_remote_account">Cuenta remota</string>
+    <string name="no_account_configured">Nun se configuró nenguna cuenta</string>
+
+    <string name="err_sync_http_request_resp">Error #14: nun ye posible analizar la rempuesta del sirvidor</string>
+    <string name="err_sync_http_request_parse_resp">Error #15: nun ye posible analizar la rempuesta del sirvidor</string>
+    <string name="function_not_available">Esta función entá nun ta disponible.</string>
+
+    <string name="ui_notification_title_template">Nextcloud SMS: %1$s</string>
+    <string name="title_activity_main2">Main2Activity</string>
+
+    <string name="navigation_drawer_open">Abrir el caxón de navegación</string>
+    <string name="navigation_drawer_close">Zarrar el caxón de navegación</string>
+    <string name="ma_title_my_accounts">Les mios cuentes</string>
+    <string name="cancel">Encaboxar</string>
+    <string name="understood">Entendílo</string>
+    <string name="err_cannot_read_contacts">Nun podemos lleer los contautos.</string>
+    <string name="err_cannot_read_sms">Nun podemos lleer los SMS.</string>
+    <string name="nothing_to_sync">Nun hai nada pa sincronizar.</string>
+    <string name="feature_not_already_implemented">Esta función entá nun s\'implementó mas va tar disponible pronto.</string>
+    <string name="yes_confirm">Sí</string>
+    <string name="no_confirm">Non</string>
+    <string name="sync_complete">Completóse la sincronización</string>
+    <string name="action_appinfo_privacy_policy">Política de privacidá</string>
+    </resources>