diff --git a/src/main/res/values/strings.xml b/src/main/res/values/strings.xml
index fa1930e0..dbd8b1b7 100644
--- a/src/main/res/values/strings.xml
+++ b/src/main/res/values/strings.xml
@@ -166,22 +166,22 @@
     <string name="setting_minimum_sync_chars" translatable="false">minimum_sync_chars</string>
 
     <string name="pref_push_on_receive">Push SMS on reception</string>
-    <string name="pref_sync_wifi">Synchronize in Wi-Fi</string>
-    <string name="pref_sync_4g">Synchronize in 4G</string>
-    <string name="pref_sync_3g">Synchronize in 3G</string>
-    <string name="pref_sync_gprs">Synchronize in 2.5G (GPRS)</string>
-    <string name="pref_sync_2g">Synchronize in 2G</string>
+    <string name="pref_sync_wifi">Synchronize on Wi-Fi</string>
+    <string name="pref_sync_4g">Synchronize on 4G</string>
+    <string name="pref_sync_3g">Synchronize on 3G</string>
+    <string name="pref_sync_gprs">Synchronize on 2.5G (GPRS)</string>
+    <string name="pref_sync_2g">Synchronize on 2G</string>
     <string name="pref_sync_others">Synchronize in other modes</string>
     <string name="title_activity_login">Sign in</string>
 
     <!-- Login -->
-    <string name="prompt_login">Login</string>
+    <string name="prompt_login">Log in</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_login">Incorrect username or password</string>
     <string name="error_invalid_password">This password is too short</string>
-    <string name="error_field_required">This field is required</string>
+    <string name="error_field_required">Required field</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>
@@ -193,10 +193,10 @@
     </string-array>
 
     <!-- Main activity -->
-    <string name="ma_title_rate_us">Rate us!</string>
+    <string name="ma_title_rate_us">Rate the app.</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 synchronize your SMS to your Nextcloud instance using SMS app.</string>
+    <string name="ma_content_welcome">Welcome to the Nextcloud SMS app, it lets you synchronize your SMSes to your Nextcloud instance using a SMS app.</string>
     <string name="ma_title_remote_account">Remote account</string>
     <string name="choose_account">Choose account</string>
 
@@ -207,8 +207,8 @@
 
     <!-- Notifications -->
     <string name="sync_title">Sync process</string>
-    <string name="sync_inprogress">Sync in progress...</string>
-    <string name="fatal_error">Fatal error ! </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>
@@ -216,21 +216,21 @@
     <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_put_smslist">Error #6: Error 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_http_request_connect">Error #11: Could not connect to Nextcloud</string>
+    <string name="err_sync_http_request_httpexception">Error #12: Could not connect to Nextcloud</string>
+    <string name="err_sync_http_request_ioexception">Error #13: Could not connect to Nextcloud</string>
+    <string name="err_sync_http_request_resp">Error #14: Could not parse server response</string>
+    <string name="err_sync_http_request_parse_resp">Error #15: Could not 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_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 not installed or Nextcloud awaiting 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 informations</string>
+    <string name="err_proto_v2">This feature is only supported on servers version 1.6 or higher.</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>
@@ -243,31 +243,31 @@
     <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="ma_content_swipeaction">Swipe rightwards to access the 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="notif_permission_required_content">Grant permissions in \"Settings\" to sync.</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="err_cannot_read_contacts">Could not read your contacts.</string>
+    <string name="err_cannot_read_sms">Could not read your SMSes.</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="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 phonenumber 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="err_didnt_find_account_restore">Could not find your account to restore your message.</string>
+    <string name="launch_restore">Restore my SMSes</string>
+    <string name="error_make_default_sms_app">On Android 4.4 onwards, please make this the default SMS app to permit restoring your messages.</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="restore_finished">SMS restoration 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="err_no_connection">No connection available, please ensure you have a working data connection.</string>
     <string name="reinit_sync_cursor">Reinit synchronisation cursor</string>
-    <string name="reinit_sync_cursor_confirm">Are you sure you want to reinitialize the synchronization cursor ? This can slowdown the next synchronisation if we found many old messages not synced with server.</string>
+    <string name="reinit_sync_cursor_confirm">Are you sure you want to reinitialize the synchronization cursor? This can slow down the next sync if too many old messages have not yet been synced with server.</string>
     <string name="yes_confirm">Yes</string>
     <string name="no_confirm">No</string>
     <string name="pref_show_sync_notifications">Show sync notifications</string>