diff --git a/src/main/res/values-en-rGB/google_playstore_strings.xml b/src/main/res/values-en-rGB/google_playstore_strings.xml
new file mode 100644
index 0000000..5be3fe7
--- /dev/null
+++ b/src/main/res/values-en-rGB/google_playstore_strings.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ /*
+ * Copyright (c) 2014, 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="gp_translation_version">3</string>
+
+	<!-- Translations must begin here -->
+    <string name="gp_short_description">Nextcloud SMS synchronise your local SMS on your Nextcloud instance</string>
+    <string name="gp_description">
+ownCloud SMS application synchronise your SMS messages on a remote ownCloud instance and let you read your messages from it.
+
+Sending SMS from ownCloud instance will coming in a future release.
+
+Application is fully compatible from Android 4.0 to 6.0
+	</string>
+</resources>
diff --git a/src/main/res/values-en-rGB/strings.xml b/src/main/res/values-en-rGB/strings.xml
new file mode 100644
index 0000000..5c55587
--- /dev/null
+++ b/src/main/res/values-en-rGB/strings.xml
@@ -0,0 +1,184 @@
+<?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="login_logo">Login logo</string>
+
+    <string name="pref_lastmsgdate">last_message_date</string>
+
+    <!-- Translations must begin there -->
+    <!-- Preferences -->
+    <string name="pref_title_sync">SMS - Fast</string>
+    <string name="pref_title_sync_frequency">Fast Sync frequency</string>
+    <string name="pref_title_slow_sync">SMS - Slow and Secure</string>
+    <string name="pref_title_slow_sync_frequency">Secure Slow Sync frequency</string>
+    <string name="action_settings">Settings</string>
+    <string name="sync_now">Synchronise now</string>
+    <string name="pref_category_sync">Synchronisation</string>
+    <string name="title_global_pref_to_general_prefs">General preferences</string>
+    <string name="summary_global_pref_to_general_prefs">Sync options</string>
+    <string name="summary_notif_prefs">Notifications</string>
+    <string name="pref_header_data_sync">Data &amp; sync</string>
+    <string name="title_activity_general_settings">General Settings</string>
+
+    <string-array name="pref_sync_frequency_titles">
+        <item>5 minutes</item>
+        <item>15 minutes</item>
+        <item>30 minutes</item>
+        <item>1 hour</item>
+        <item>3 hours</item>
+        <item>6 hours</item>
+        <item>12 hours</item>
+        <item>24 hours</item>
+        <item>Never</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>
+        <item>Every SMS not synced</item>
+    </string-array>
+    <string-array name="pref_slow_sync_frequency_titles">
+        <item>1 hour</item>
+        <item>3 hours</item>
+        <item>6 hours</item>
+        <item>12 hours</item>
+        <item>24 hours</item>
+        <item>Never</item>
+    </string-array>
+    <string name="pref_push_on_receive">Push SMS on reception</string>
+    <string name="pref_sync_wifi">Synchronise in Wi-Fi</string>
+    <string name="pref_sync_4g">Synchronise in 4G</string>
+    <string name="pref_sync_3g">Synchronise in 3G</string>
+    <string name="pref_sync_gprs">Synchronise in 2.5G (GPRS)</string>
+    <string name="pref_sync_2g">Synchronise in 2G</string>
+    <string name="pref_sync_others">Synchronise in other modes</string>
+    <string name="title_activity_login">Sign in</string>
+
+    <!-- Login -->
+    <string name="prompt_login">Login</string>
+    <string name="prompt_password">Password </string>
+    <string name="action_sign_in">Sign in or register</string>
+    <string name="action_sign_in_short">Sign in</string>
+    <string name="error_invalid_login">Login or password incorrect</string>
+    <string name="error_invalid_password">This password is too short</string>
+    <string name="error_field_required">This field is required</string>
+    <string name="prompt_serverURI">Server address</string>
+    <string name="error_invalid_server_address">Invalid server address</string>
+    <string name="error_connection_failed">Connection failed, ensure this is the right server</string>
+    <string name="error_http_connection_failed">Unable to perform a HTTP connection. Please ensure there is a web server</string>
+
+    <!-- Main activity -->
+    <string name="ma_title_rate_us">Rate us!</string>
+    <string name="ma_title_add_account">Add an account</string>
+    <string name="ma_title_welcome">Welcome</string>
+    <string name="ma_content_welcome">Welcome to Nextcloud SMS application. This application let you synchronise your SMS to your Nextcloud instance using SMS app.</string>
+    <string name="ma_title_remote_account">Remote account</string>
+    <string name="choose_account">Choose account</string>
+
+    <!-- Restauration -->
+    <string name="title_activity_select_account">Select account</string>
+    <string name="title_activity_select_contact">Select contact</string>
+    <string name="no_account_configured">No account configured.</string>
+
+    <!-- Notifications -->
+    <string name="sync_title">Sync process</string>
+    <string name="sync_inprogress">Sync in progress...</string>
+    <string name="fatal_error">Fatal error ! </string>
+
+    <!-- Errors -->
+    <string name="err_sync_get_smslist">Error #1: Invalid data received from server when getting previous messages</string>
+    <string name="err_sync_craft_http_request">Error #2: Error while crafting HTTP request</string>
+    <string name="err_sync_push_request">Error #3: Push request failed</string>
+    <string name="err_sync_push_request_resp">Error #4: Invalid data received from server when pushing data</string>
+    <string name="err_sync_create_json_null_smslist">Error #5: NULL SMS List</string>
+    <string name="err_sync_create_json_put_smslist">Error #6: Error while crafting push request</string>
+    <string name="err_sync_create_json_request_encoding">Error #7: Unsupported encoding when generating request</string>
+    <string name="err_sync_auth_failed">Error #8: Authentication failed</string>
+    <string name="err_sync_http_request_returncode_unhandled">Error #9: Server set unhandled HTTP return code</string>
+    <string name="err_sync_http_request_connect">Error #11: Unable to perform a connection to Nextcloud instance</string>
+    <string name="err_sync_http_request_httpexception">Error #12: Unable to perform a connection to Nextcloud instance</string>
+    <string name="err_sync_http_request_ioexception">Error #13: Unable to perform a connection to Nextcloud instance</string>
+    <string name="err_sync_http_request_resp">Error #14: Unable to parse server response</string>
+    <string name="err_sync_http_request_parse_resp">Error #15: Unable to parse server response</string>
+    <string name="err_sync_no_connection_available">Error #16: No data connection available</string>
+    <string name="err_sync_account_unparsable">Error #17: malformed account. Please reconfigure it</string>
+    <string name="err_sync_ocsms_not_installed_or_oc_upgrade_required">Error #18: Nextcloud SMS app is not installed or Nextcloud awaiting for an upgrade</string>
+    <string name="err_fetch_phonelist">Invalid phonelist received from server.</string>
+    <string name="err_proto_v2">Server doesn\'t support this feature. Ensure server version is at least 1.6.</string>
+    <string name="contactinfos_title">Contact information</string>
+    <string name="subtitle_contact_phones">- Contact phones</string>
+    <string name="pref_title_bulk_messages">Max messages to send per sync</string>
+    <string name="contactinfos_list">Contact list</string>
+    <string name="function_not_available">This function is not available yet.</string>
+
+    <string name="ui_notification_title_template">Nextcloud SMS: %1$s</string>
+    <string name="communicate">Communicate</string>
+    <string name="title_activity_main2">Main2Activity</string>
+
+    <string name="navigation_drawer_open">Open navigation drawer</string>
+    <string name="navigation_drawer_close">Close navigation drawer</string>
+    <string name="ma_title_my_accounts">My accounts</string>
+    <string name="ma_content_swipeaction">Swipe from left to right to access to action menu.</string>
+    <string name="cancel">Cancel</string>
+    <string name="understood">Understood</string>
+    <string name="notif_permission_required">Permissions required</string>
+    <string name="notif_permission_required_content">Some permissions are missing to perform the sync process. Please fix it in app settings</string>
+    <string name="please_fix_it">Please fix it.</string>
+    <string name="err_cannot_read_contacts">We cannot read your contacts.</string>
+    <string name="err_cannot_read_sms">We cannot read your SMS.</string>
+    <string name="action_appinfo_perms">App info and permissions</string>
+    <string name="restore_all_messages">Restore all messages</string>
+    <string name="account_actions">Account actions</string>
+    <string name="error_connection_failed_not_found">Connection failed, the server returns 404 NOT FOUND. Ensure you set the correct path for your Nextcloud instance.</string>
+    <string name="nothing_to_sync">There is nothing to sync.</string>
+    <string name="feature_not_already_implemented">This feature is not already implemented and will be available soon.</string>
+    <string name="pref_title_minimum_sync_chars">Minimum phone number length</string>
+    <string name="err_didnt_find_account_restore">We didn\'t find your account to restore your message, this is a very strange situation.</string>
+    <string name="launch_restore">Restore my SMS</string>
+    <string name="error_make_default_sms_app">Please make this application default SMS application to permit restore your messages. This limitation has been introduced by Android 4.4.</string>
+    <string name="fix_permissions">Fix permissions</string>
+    <string name="err_kitkat_required">Android 4.4 or greater is required to use this feature.</string>
+    <string name="restore_finished">SMS restoration is now finished.</string>
+    <string name="x_messages_restored">messages restored&#8230;</string>
+    <string name="err_no_connection">No connection available, please ensure you have a valid data connection.</string>
+    <string name="reinit_sync_cursor">Reinit synchronisation cursor</string>
+    <string name="reinit_sync_cursor_confirm">Are you sure you want to reinitialise the synchronisation cursor ? This can slowdown the next synchronisation if we found many old messages not synced with server.</string>
+    <string name="yes_confirm">Yes</string>
+    <string name="no_confirm">No</string>
+</resources>
diff --git a/src/main/res/values-pt-rBR/strings.xml b/src/main/res/values-pt-rBR/strings.xml
index e3d49c0..bf73d57 100644
--- a/src/main/res/values-pt-rBR/strings.xml
+++ b/src/main/res/values-pt-rBR/strings.xml
@@ -128,7 +128,7 @@
     <string name="err_sync_push_request_resp">Erro #4: Dados inválidos recebidos do servidor no impulsionamento de dados</string>
     <string name="err_sync_create_json_null_smslist">Erro #5: Lista de SMS NULL</string>
     <string name="err_sync_create_json_put_smslist">Erro # 6: Erro ao criar pedido de impulsionamento</string>
-    <string name="err_sync_create_json_request_encoding">Erro #7: Codificação não suportada ao gerar requisição</string>
+    <string name="err_sync_create_json_request_encoding">Erro #7: Codificação não suportada ao gerar solicitação</string>
     <string name="err_sync_auth_failed">Erro #8: Falha na autenticação</string>
     <string name="err_sync_http_request_returncode_unhandled">Erro #9: O servidor definiu um código de retorno HTTP não suportado</string>
     <string name="err_sync_http_request_connect">Erro #11: Não foi possível executar uma conexão à instância Nextcloud</string>