diff --git a/app/src/main/res/xml/root_preferences.xml b/app/src/main/res/xml/root_preferences.xml
index 0a44477..4f4e0fe 100644
--- a/app/src/main/res/xml/root_preferences.xml
+++ b/app/src/main/res/xml/root_preferences.xml
@@ -1,73 +1 @@
-<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto">
-    <Preference
-        android:icon="@drawable/ic_local_server"
-        app:fragment="me.capcom.smsgateway.ui.settings.LocalServerSettingsFragment"
-        app:summary="@string/port_credentials_etc"
-        app:title="@string/local_server_dotdotdot" />
-    <Preference
-        android:icon="@drawable/ic_cloud_server"
-        app:fragment="me.capcom.smsgateway.ui.settings.CloudServerSettingsFragment"
-        app:summary="@string/api_url_private_token_credentials_etc"
-        app:title="@string/cloud_server_dotdotdot" />
-
-    <Preference
-        android:icon="@drawable/ic_messages"
-        app:fragment="me.capcom.smsgateway.ui.settings.MessagesSettingsFragment"
-        app:title="@string/messages"
-        app:summary="@string/delays_limits_etc" />
-
-    <Preference
-        android:icon="@drawable/ic_webhook"
-        app:fragment="me.capcom.smsgateway.ui.settings.WebhooksSettingsFragment"
-        app:summary="@string/retries_signing_etc"
-        app:title="@string/webhooks_dotdotdot" />
-
-    <PreferenceCategory app:title="@string/encryption">
-        <EditTextPreference
-            app:icon="@drawable/ic_encryption"
-            app:key="encryption.passphrase"
-            app:summary="@string/use_empty_to_disable"
-            app:title="@string/passphrase" />
-    </PreferenceCategory>
-
-    <PreferenceCategory
-        android:summary="@string/online_status_at_the_cost_of_battery_life"
-        app:title="@string/ping">
-        <EditTextPreference
-            android:key="ping.interval_seconds"
-            app:title="@string/interval_seconds"
-            app:useSimpleSummaryProvider="true" />
-    </PreferenceCategory>
-
-    <PreferenceCategory app:title="@string/logs">
-        <Preference
-            app:fragment="me.capcom.smsgateway.ui.LogsListFragment"
-            app:summary="@string/list_of_last_50_log_entries"
-            app:title="@string/view" />
-        <EditTextPreference
-            app:icon="@drawable/ic_log_lifetime"
-            app:key="logs.lifetime_days"
-            app:title="@string/delete_after_days"
-            app:useSimpleSummaryProvider="true" />
-    </PreferenceCategory>
-
-    <PreferenceCategory
-        app:key="system"
-        app:title="@string/system">
-        <Preference
-            android:icon="@drawable/ic_battery_optimizations"
-            app:key="system.disable_battery_optimizations"
-            app:summary="@string/can_affect_battery_life"
-            app:title="@string/battery_optimization" />
-    </PreferenceCategory>
-
-    <PreferenceCategory app:title="@string/information">
-        <Preference
-            android:key="transient.app_version"
-            android:title="@string/app_version_build"
-            app:persistent="false"
-            app:selectable="false" />
-    </PreferenceCategory>
-
-</PreferenceScreen>
\ No newline at end of file
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\ No newline at end of file