diff --git a/src/plugins/browser/android/com/foxdebug/browser/Browser.java b/src/plugins/browser/android/com/foxdebug/browser/Browser.java
index 7cfea53fb..bd0d4ab93 100644
--- a/src/plugins/browser/android/com/foxdebug/browser/Browser.java
+++ b/src/plugins/browser/android/com/foxdebug/browser/Browser.java
@@ -293,6 +293,7 @@ public void onGlobalLayout() {
             case "Set as Default":
               if (deviceEmulator != null) {
                 deviceEmulator.saveAsDefault();
+                updateDefaultItems(emulator);
                 Toast
                   .makeText(
                     context,
@@ -304,6 +305,7 @@ public void onGlobalLayout() {
               break;
             case "Clear Default":
               Emulator.clearDefault(context);
+              updateDefaultItems(emulator);
               Toast
                 .makeText(context, "Default cleared", Toast.LENGTH_SHORT)
                 .show();
@@ -334,13 +336,38 @@ public void onGlobalLayout() {
 
   private void updateDefaultItems(boolean emulatorOn) {
     menu.setVisible("Set as Default", emulatorOn);
-    menu.setVisible("Clear Default", emulatorOn);
+    menu.setVisible(
+      "Clear Default",
+      emulatorOn && Emulator.hasDefault(context)
+    );
+  }
+
+  private void reloadAfterLayout() {
+    // If no page was requested yet, the first load will already happen at
+    // the saved size, so there is nothing to reload.
+    if (url.isEmpty()) return;
+
+    webView
+      .getViewTreeObserver()
+      .addOnGlobalLayoutListener(
+        new ViewTreeObserver.OnGlobalLayoutListener() {
+          @Override
+          public void onGlobalLayout() {
+            webView.getViewTreeObserver().removeOnGlobalLayoutListener(this);
+            webView.reload();
+          }
+        }
+      );
   }
 
   private void restoreEmulator() {
     if (onlyConsole) return;
     if (!Emulator.hasDefault(context)) return;
 
+    // Apply the saved mode before the first navigation so the page is not
+    // loaded with the wrong user agent and then reloaded.
+    setDesktopMode(true, false);
+
     webView
       .getViewTreeObserver()
       .addOnGlobalLayoutListener(
@@ -352,21 +379,25 @@ public void onGlobalLayout() {
 
             if (deviceEmulator == null) {
               createDeviceEmulatorLayout();
+              deviceEmulator.setRestoredListener(
+                new Runnable() {
+                  @Override
+                  public void run() {
+                    reloadAfterLayout();
+                  }
+                }
+              );
             }
 
             emulator = true;
             menu.setChecked("Devices", true);
             updateDefaultItems(true);
-            setDesktopMode(true);
             setConsoleVisible(false);
             menu.setChecked("Console", false);
             menu.setVisible("Console", false);
             addView(deviceEmulator);
-            fitWebViewTo(
-              deviceEmulator.getWidthProgress(),
-              deviceEmulator.getHeightProgress(),
-              deviceEmulator.getScaleProgress()
-            );
+            // The emulator sets up its sliders on a later layout pass and then
+            // applies the saved size itself, so the webview is not resized here.
           }
         }
       );
@@ -403,6 +434,10 @@ private void setTextViewProperties(TextView textView, int height) {
   }
 
   private void setDesktopMode(boolean enabled) {
+    setDesktopMode(enabled, true);
+  }
+
+  private void setDesktopMode(boolean enabled, boolean reload) {
     int width = 0;
     int height = 0;
     WebSettings webSettings = webView.getSettings();
@@ -424,7 +459,9 @@ private void setDesktopMode(boolean enabled) {
     webSettings.setLoadWithOverviewMode(enabled);
     webSettings.setSupportZoom(enabled);
     webSettings.setBuiltInZoomControls(enabled);
-    webView.reload();
+    if (reload) {
+      webView.reload();
+    }
   }
 
   public void setDesktopMode() {
diff --git a/src/plugins/browser/android/com/foxdebug/browser/Emulator.java b/src/plugins/browser/android/com/foxdebug/browser/Emulator.java
index 862ae033f..25f0d70ea 100644
--- a/src/plugins/browser/android/com/foxdebug/browser/Emulator.java
+++ b/src/plugins/browser/android/com/foxdebug/browser/Emulator.java
@@ -333,6 +333,12 @@ public void saveAsDefault() {
       .apply();
   }
 
+  private Runnable restoredListener;
+
+  public void setRestoredListener(Runnable listener) {
+    restoredListener = listener;
+  }
+
   private void restoreDefaultDevice() {
     if (!hasDefault(context)) return;
 
@@ -343,39 +349,60 @@ private void restoreDefaultDevice() {
     SeekBar widthSeekBar = seekBars.get("width");
     SeekBar heightSeekBar = seekBars.get("height");
     SeekBar scaleSeekBar = seekBars.get("scale");
-
-    int width = Math.min(
-      prefs.getInt("default_width", widthSeekBar.getMax()),
-      widthSeekBar.getMax()
-    );
-    int height = Math.min(
-      prefs.getInt("default_height", heightSeekBar.getMax()),
-      heightSeekBar.getMax()
-    );
-
-    widthSeekBar.setProgress(width);
-    heightSeekBar.setProgress(height);
-    setMaxScale(width, height);
-    int scale = Math.min(
-      prefs.getInt("default_scale", 100),
-      scaleSeekBar.getMax()
-    );
-    scaleSeekBar.setProgress(scale);
-
     String name = prefs.getString("default_device", "Custom");
+
+    Device preset = null;
     for (Device device : deviceListView.devices) {
-      if (device.name.equals(name)) {
-        if (deviceListView.selectedDeviceView != null) {
-          deviceListView.selectedDeviceView.deselect();
-        }
-        deviceListView.select(device);
-        selectedDevice = device;
+      if (device.id != customDevice.id && device.name.equals(name)) {
+        preset = device;
         break;
       }
     }
 
-    if (listener != null) {
-      listener.onChange(width, height, scale / 100f);
+    if (preset != null && listener != null) {
+      // A preset is re-fitted to the current screen, so it keeps its shape if
+      // the screen size changed since it was saved (rotation, split-screen,
+      // foldables). Only the scale is restored from the saved value.
+      if (deviceListView.selectedDeviceView != null) {
+        deviceListView.selectedDeviceView.deselect();
+      }
+      deviceListView.select(preset);
+      selectDevice(preset);
+
+      int scale = Math.min(
+        prefs.getInt("default_scale", scaleSeekBar.getMax()),
+        scaleSeekBar.getMax()
+      );
+      scaleSeekBar.setProgress(scale);
+      listener.onChange(getWidthProgress(), getHeightProgress(), scale / 100f);
+    } else {
+      // Custom sizes are restored from the saved width/height.
+      int width = Math.min(
+        prefs.getInt("default_width", widthSeekBar.getMax()),
+        widthSeekBar.getMax()
+      );
+      int height = Math.min(
+        prefs.getInt("default_height", heightSeekBar.getMax()),
+        heightSeekBar.getMax()
+      );
+
+      widthSeekBar.setProgress(width);
+      heightSeekBar.setProgress(height);
+      setMaxScale(width, height);
+      int scale = Math.min(
+        prefs.getInt("default_scale", 100),
+        scaleSeekBar.getMax()
+      );
+      scaleSeekBar.setProgress(scale);
+      selectedDevice = customDevice;
+
+      if (listener != null) {
+        listener.onChange(width, height, scale / 100f);
+      }
+    }
+
+    if (restoredListener != null) {
+      restoredListener.run();
     }
   }