diff --git a/Tethering/res/values-mcc204-mnc04-bg/strings.xml b/Tethering/res/values-mcc204-mnc04-bg/strings.xml
new file mode 100644
index 0000000..6ef1b0b
--- /dev/null
+++ b/Tethering/res/values-mcc204-mnc04-bg/strings.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--  Copyright (C) 2020 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+ -->
+
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="no_upstream_notification_title" msgid="6246167638178412020">"Точката за достъп няма връзка с интернет"</string>
+    <string name="no_upstream_notification_message" msgid="5010177541603431003">"Устройствата не могат да се свържат с интернет"</string>
+    <string name="no_upstream_notification_disable_button" msgid="2613861474440640595">"Изключване на точката за достъп"</string>
+    <string name="upstream_roaming_notification_title" msgid="3633925855626231152">"Точката за достъп е включена"</string>
+    <string name="upstream_roaming_notification_message" msgid="1396837704184358258">"Възможно е да ви бъдат начислени допълнителни такси при роуминг"</string>
+    <string name="upstream_roaming_notification_continue_button" msgid="5324117849715705638">"Напред"</string>
+</resources>