diff --git a/play-services-core/src/main/res/values-ar/strings.xml b/play-services-core/src/main/res/values-ar/strings.xml
index 48ab571d..5f984552 100644
--- a/play-services-core/src/main/res/values-ar/strings.xml
+++ b/play-services-core/src/main/res/values-ar/strings.xml
@@ -114,4 +114,6 @@
     <string name="import_profile_name">استيراد ملف تعريف مخصص</string>
     <string name="import_profile_summary">استيراد مِلَفّ تعريف الجهاز من مِلَفّ</string>
     <string name="serial_name">الرقم التسلسلي</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-az/strings.xml b/play-services-core/src/main/res/values-az/strings.xml
index 74013c0c..21ead47d 100644
--- a/play-services-core/src/main/res/values-az/strings.xml
+++ b/play-services-core/src/main/res/values-az/strings.xml
@@ -114,4 +114,6 @@ Bu bir neçə dəqiqə çəkə bilər."</string>
     <string name="import_profile_name">Fərdi profili idxal edin</string>
     <string name="import_profile_summary">Fayldan cihaz profilini idxal edin</string>
     <string name="serial_name">Serial</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-be/strings.xml b/play-services-core/src/main/res/values-be/strings.xml
index 8eea7f79..dbcf40ed 100644
--- a/play-services-core/src/main/res/values-be/strings.xml
+++ b/play-services-core/src/main/res/values-be/strings.xml
@@ -114,4 +114,6 @@
     <string name="import_profile_name">Імпарт карыстальніцкага профілю</string>
     <string name="import_profile_summary">Імпарт профілю прылады з файла</string>
     <string name="serial_name">Серыйны</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-bn/strings.xml b/play-services-core/src/main/res/values-bn/strings.xml
index 81cb1fc8..dd7dd123 100644
--- a/play-services-core/src/main/res/values-bn/strings.xml
+++ b/play-services-core/src/main/res/values-bn/strings.xml
@@ -115,4 +115,6 @@
     <string name="import_profile_name">কাস্টম প্রোফাইল যুক্ত করুন</string>
     <string name="import_profile_summary">ফাইল থেকে ডিভাইস প্রোফাইল যুক্ত করুন</string>
     <string name="serial_name">ক্রমিক</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-cs/strings.xml b/play-services-core/src/main/res/values-cs/strings.xml
index 5244287d..48e10640 100644
--- a/play-services-core/src/main/res/values-cs/strings.xml
+++ b/play-services-core/src/main/res/values-cs/strings.xml
@@ -111,4 +111,6 @@ Tato akce může trvat několik minut."</string>
     <string name="import_profile_name">Importovat vlastní profil</string>
     <string name="import_profile_summary">Importovat profil zařízení ze souboru</string>
     <string name="serial_name">Serial</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-es-rES/strings.xml b/play-services-core/src/main/res/values-es-rES/strings.xml
index a3326654..b493bd90 100644
--- a/play-services-core/src/main/res/values-es-rES/strings.xml
+++ b/play-services-core/src/main/res/values-es-rES/strings.xml
@@ -114,4 +114,6 @@ Esto puede tardar unos minutos."</string>
     <string name="import_profile_name">Importar perfil personalizado</string>
     <string name="import_profile_summary">Importar perfil del dispositivo desde archivo</string>
     <string name="serial_name">Número de serie</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-fr/strings.xml b/play-services-core/src/main/res/values-fr/strings.xml
index 66146103..c5ee70db 100644
--- a/play-services-core/src/main/res/values-fr/strings.xml
+++ b/play-services-core/src/main/res/values-fr/strings.xml
@@ -114,4 +114,6 @@ Cela peut prendre quelques minutes."</string>
     <string name="import_profile_name">Importer un profil personnalisé</string>
     <string name="import_profile_summary">Importer un profil personnalisé à partir d\'un fichier</string>
     <string name="serial_name">Série</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-he/strings.xml b/play-services-core/src/main/res/values-he/strings.xml
index e34469ac..5389588b 100644
--- a/play-services-core/src/main/res/values-he/strings.xml
+++ b/play-services-core/src/main/res/values-he/strings.xml
@@ -61,4 +61,6 @@
     <string name="checkin_last_registration">הרשמה אחרונה: <xliff:g example="Yesterday, 02:20 PM">%1$s</xliff:g></string>
     <string name="prefs_account">העדפות חשבון</string>
     <string name="prefs_account_privacy">נתונים אישיים &amp; פרטיות</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-hi/strings.xml b/play-services-core/src/main/res/values-hi/strings.xml
index 45deaade..6df8c993 100644
--- a/play-services-core/src/main/res/values-hi/strings.xml
+++ b/play-services-core/src/main/res/values-hi/strings.xml
@@ -113,4 +113,6 @@
     <string name="import_profile_name">कस्टम प्रोफ़ाइल आयात करें</string>
     <string name="import_profile_summary">फ़ाइल से डिवाइस प्रोफ़ाइल आयात करें</string>
     <string name="serial_name">क्रम संख्या</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-id/strings.xml b/play-services-core/src/main/res/values-id/strings.xml
index 070a866b..d20f44ed 100644
--- a/play-services-core/src/main/res/values-id/strings.xml
+++ b/play-services-core/src/main/res/values-id/strings.xml
@@ -112,4 +112,6 @@ Ini bisa berlangsung beberapa menit."</string>
     <string name="import_profile_name">Impor profil kustom</string>
     <string name="import_profile_summary">Impor profil perangkat dari file</string>
     <string name="serial_name">Serial</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-it/strings.xml b/play-services-core/src/main/res/values-it/strings.xml
index 2f35cf76..207a26b7 100755
--- a/play-services-core/src/main/res/values-it/strings.xml
+++ b/play-services-core/src/main/res/values-it/strings.xml
@@ -111,4 +111,6 @@ Questo potrà richiedere un paio di minuti"</string>
     <string name="import_profile_name">Importa profilo personalizzato</string>
     <string name="import_profile_summary">Importa profilo dispositivo da file</string>
     <string name="serial_name">Seriale</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-ja/strings.xml b/play-services-core/src/main/res/values-ja/strings.xml
index 00ae55c2..e283c944 100644
--- a/play-services-core/src/main/res/values-ja/strings.xml
+++ b/play-services-core/src/main/res/values-ja/strings.xml
@@ -114,4 +114,6 @@
     <string name="import_profile_name">カスタム プロファイルを使用</string>
     <string name="import_profile_summary">ファイルからプロファイルをインポートします</string>
     <string name="serial_name">シリアル</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-ko/strings.xml b/play-services-core/src/main/res/values-ko/strings.xml
index 7323dc47..c7df827f 100644
--- a/play-services-core/src/main/res/values-ko/strings.xml
+++ b/play-services-core/src/main/res/values-ko/strings.xml
@@ -114,4 +114,6 @@
     <string name="import_profile_name">사용자 지정 프로파일 불러오기</string>
     <string name="import_profile_summary">파일로부터 기기 프로파일 불러오기</string>
     <string name="serial_name">일련번호</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-lt/strings.xml b/play-services-core/src/main/res/values-lt/strings.xml
index 6910bb14..4094cbe9 100644
--- a/play-services-core/src/main/res/values-lt/strings.xml
+++ b/play-services-core/src/main/res/values-lt/strings.xml
@@ -114,4 +114,6 @@ Tai gali užtrukti keletą minučių."</string>
     <string name="import_profile_name">Importuoti pasirinktinį profilį</string>
     <string name="import_profile_summary">Importuokite įrenginio profilį iš failo</string>
     <string name="serial_name">Serijinis numeris</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-pt-rBR/strings.xml b/play-services-core/src/main/res/values-pt-rBR/strings.xml
index 4b14a58a..c80ad8f9 100644
--- a/play-services-core/src/main/res/values-pt-rBR/strings.xml
+++ b/play-services-core/src/main/res/values-pt-rBR/strings.xml
@@ -114,4 +114,6 @@ Isso pode demorar alguns minutos."</string>
     <string name="import_profile_name">Importar perfil personalizado</string>
     <string name="import_profile_summary">Importar perfil do dispositivo a partir do arquivo</string>
     <string name="serial_name">Serial</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-ru/strings.xml b/play-services-core/src/main/res/values-ru/strings.xml
index 05c9a3bf..7093b8fe 100644
--- a/play-services-core/src/main/res/values-ru/strings.xml
+++ b/play-services-core/src/main/res/values-ru/strings.xml
@@ -114,4 +114,6 @@
     <string name="import_profile_name">Импорт пользовательского профиля</string>
     <string name="import_profile_summary">Импорт профиля устройства из файла</string>
     <string name="serial_name">Serial</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-th/strings.xml b/play-services-core/src/main/res/values-th/strings.xml
index 884b56b3..ebb9142f 100644
--- a/play-services-core/src/main/res/values-th/strings.xml
+++ b/play-services-core/src/main/res/values-th/strings.xml
@@ -102,4 +102,6 @@
     <string name="profile_name_system">ระบบ: %s</string>
     <string name="import_profile_name">นำเข้าโปรไฟล์ที่กำหนดเอง</string>
     <string name="import_profile_summary">นำเข้าโปรไฟล์อุปกรณ์จากไฟล์ </string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-tr/strings.xml b/play-services-core/src/main/res/values-tr/strings.xml
index 080ddbd7..79f05514 100644
--- a/play-services-core/src/main/res/values-tr/strings.xml
+++ b/play-services-core/src/main/res/values-tr/strings.xml
@@ -114,4 +114,6 @@ Bunu bilerek yaptıysanız, Google'ın oturum açma sayfasına bağlanmak için
     <string name="import_profile_name">Özel profil aktar</string>
     <string name="import_profile_summary">Cihaza dosyadan içe aktar</string>
     <string name="serial_name">Seri</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-uk/strings.xml b/play-services-core/src/main/res/values-uk/strings.xml
index e2dc6d51..e6da5f62 100644
--- a/play-services-core/src/main/res/values-uk/strings.xml
+++ b/play-services-core/src/main/res/values-uk/strings.xml
@@ -114,4 +114,6 @@
     <string name="import_profile_name">Імпорт користувацького профілю</string>
     <string name="import_profile_summary">Імпортувати профіль пристрою з файлу</string>
     <string name="serial_name">Срійне ім\'я</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-vi/strings.xml b/play-services-core/src/main/res/values-vi/strings.xml
index 4d1d3367..d16662e6 100644
--- a/play-services-core/src/main/res/values-vi/strings.xml
+++ b/play-services-core/src/main/res/values-vi/strings.xml
@@ -114,4 +114,6 @@ Hãy thử lại sau."</string>
     <string name="import_profile_name">Nhập hồ sơ cấu hình tùy chỉnh</string>
     <string name="import_profile_summary">Nhập cấu hình thiết bị từ tệp</string>
     <string name="serial_name">Số sêri</string>
+    <string name="source_code">Xem mã nguồn</string>
+    <string name="source_code_summary">Xem mã nguồn của dự án trên GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-zh-rCN/strings.xml b/play-services-core/src/main/res/values-zh-rCN/strings.xml
index abed3c8b..b67db1d2 100644
--- a/play-services-core/src/main/res/values-zh-rCN/strings.xml
+++ b/play-services-core/src/main/res/values-zh-rCN/strings.xml
@@ -114,4 +114,6 @@
     <string name="import_profile_name">导入自定义配置</string>
     <string name="import_profile_summary">从文件导入设备配置</string>
     <string name="serial_name">序列号</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values-zh-rTW/strings.xml b/play-services-core/src/main/res/values-zh-rTW/strings.xml
index 99e9d3ef..0ac1e82c 100644
--- a/play-services-core/src/main/res/values-zh-rTW/strings.xml
+++ b/play-services-core/src/main/res/values-zh-rTW/strings.xml
@@ -122,4 +122,6 @@ Vanced microG 會把 Google 帳戶名稱以外的識別位
     <string name="import_profile_name">匯入自訂檔:</string>
     <string name="import_profile_summary">從文管匯入裝置設定檔</string>
     <string name="serial_name">序號</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 </resources>
diff --git a/play-services-core/src/main/res/values/strings.xml b/play-services-core/src/main/res/values/strings.xml
index abd364bc..75b556bb 100755
--- a/play-services-core/src/main/res/values/strings.xml
+++ b/play-services-core/src/main/res/values/strings.xml
@@ -49,6 +49,8 @@ This can take a couple of minutes."</string>
     <string name="manage_google_account_summary">Manage your Google account information</string>
     <string name="manage_yt_activities">Manage YouTube activities</string>
     <string name="manage_yt_activities_summary">Manage YouTube activities such as watch or search history</string>
+    <string name="source_code">View source code</string>
+    <string name="source_code_summary">View project source code on GitHub</string>
 
 
     <string name="service_name_checkin">Google device registration</string>
diff --git a/play-services-core/src/main/res/xml/preferences_start.xml b/play-services-core/src/main/res/xml/preferences_start.xml
index 363fa233..7fc9c006 100755
--- a/play-services-core/src/main/res/xml/preferences_start.xml
+++ b/play-services-core/src/main/res/xml/preferences_start.xml
@@ -53,5 +53,12 @@
             android:icon="@drawable/ic_info_outline"
             android:key="pref_about"
             android:title="@string/pref_about_title" />
+        <Preference
+            android:icon="@drawable/ic_info_outline"
+            android:title="@string/source_code"
+            android:summary="@string/source_code_summary"/>
+        <intent
+            android:action="android.intent.action.VIEW"
+            android:data="https://github.com/cuynu/ytvanced"/>
     </PreferenceCategory>
 </PreferenceScreen>