diff --git a/VideoDownloader.Mobile/Pages.cs b/VideoDownloader.Mobile/Pages.cs
index 1fb405c..d11d06a 100644
--- a/VideoDownloader.Mobile/Pages.cs
+++ b/VideoDownloader.Mobile/Pages.cs
@@ -22,7 +22,11 @@ public sealed class ConnectPage : ContentPage
             HorizontalTextAlignment = TextAlignment.Center, HeightRequest = 120,
             BackgroundColor = Colors.Black, TextColor = Colors.LightGray,
         };
-        if (DeviceInfo.Current.DeviceType == DeviceType.Physical)
+        // 게이트 대상은 "iOS 시뮬레이터" 뿐: Android 는 실기기·에뮬레이터 모두 스캐너 표시
+        // (DeviceType 휴리스틱이 실기기에서 가상으로 오판하면 QR 이 아예 안 뜨는 결함이 됨)
+        var isIosSimulator = DeviceInfo.Current.Platform == DevicePlatform.iOS
+                          && DeviceInfo.Current.DeviceType == DeviceType.Virtual;
+        if (!isIosSimulator)
         {
             var scanner = new ZXing.Net.Maui.Controls.CameraBarcodeReaderView
             {
diff --git a/BACKLOG.md b/docs/BACKLOG.md
similarity index 100%
rename from BACKLOG.md
rename to docs/BACKLOG.md
diff --git a/BROWSER_FEATURES_PLAN.md b/docs/BROWSER_FEATURES_PLAN.md
similarity index 100%
rename from BROWSER_FEATURES_PLAN.md
rename to docs/BROWSER_FEATURES_PLAN.md
diff --git a/DEPLOYMENT_PLAN.md b/docs/DEPLOYMENT_PLAN.md
similarity index 100%
rename from DEPLOYMENT_PLAN.md
rename to docs/DEPLOYMENT_PLAN.md
diff --git a/IMPLEMENTATION_AUDIT.md b/docs/IMPLEMENTATION_AUDIT.md
similarity index 100%
rename from IMPLEMENTATION_AUDIT.md
rename to docs/IMPLEMENTATION_AUDIT.md
diff --git a/MOBILE_PLAN.md b/docs/MOBILE_PLAN.md
similarity index 100%
rename from MOBILE_PLAN.md
rename to docs/MOBILE_PLAN.md