diff --git a/app/src/full/java/com/topjohnwu/magisk/MagiskFragment.java b/app/src/full/java/com/topjohnwu/magisk/MagiskFragment.java
index 48fd26c80..26a5108a0 100644
--- a/app/src/full/java/com/topjohnwu/magisk/MagiskFragment.java
+++ b/app/src/full/java/com/topjohnwu/magisk/MagiskFragment.java
@@ -50,6 +50,8 @@ public class MagiskFragment extends BaseFragment
 
     @BindView(R.id.swipeRefreshLayout) SwipeRefreshLayout mSwipeRefreshLayout;
 
+    @BindView(R.id.core_only_notice) CardView coreOnlyNotice;
+
     @BindView(R.id.magisk_update) RelativeLayout magiskUpdate;
     @BindView(R.id.magisk_update_icon) ImageView magiskUpdateIcon;
     @BindView(R.id.magisk_update_status) TextView magiskUpdateText;
@@ -217,6 +219,7 @@ public class MagiskFragment extends BaseFragment
         safetyNetCard.setVisibility(hasNetwork ? View.VISIBLE : View.GONE);
         installOptionCard.setVisibility(hasNetwork ? View.VISIBLE : View.GONE);
         uninstallButton.setVisibility(isUpToDate && hasRoot ? View.VISIBLE : View.GONE);
+        coreOnlyNotice.setVisibility(mm.prefs.getBoolean(Const.Key.COREONLY, false) ? View.VISIBLE : View.GONE);
 
         int image, color;
 
diff --git a/app/src/full/java/com/topjohnwu/magisk/MainActivity.java b/app/src/full/java/com/topjohnwu/magisk/MainActivity.java
index ea8e56c9b..83c5a52ac 100644
--- a/app/src/full/java/com/topjohnwu/magisk/MainActivity.java
+++ b/app/src/full/java/com/topjohnwu/magisk/MainActivity.java
@@ -119,13 +119,12 @@ public class MainActivity extends BaseActivity
 
     public void checkHideSection() {
         Menu menu = navigationView.getMenu();
-        menu.findItem(R.id.magiskhide).setVisible(
-                Shell.rootAccess() && Data.magiskVersionCode >= Const.MAGISK_VER.UNIFIED
-                        && mm.prefs.getBoolean(Const.Key.MAGISKHIDE, false));
-        menu.findItem(R.id.modules).setVisible(!mm.prefs.getBoolean(Const.Key.COREONLY, false) &&
-                Shell.rootAccess() && Data.magiskVersionCode >= 0);
-        menu.findItem(R.id.downloads).setVisible(!mm.prefs.getBoolean(Const.Key.COREONLY, false)
-                && Download.checkNetworkStatus(this) && Shell.rootAccess() && Data.magiskVersionCode >= 0);
+        menu.findItem(R.id.magiskhide).setVisible(Shell.rootAccess() &&
+                Data.magiskVersionCode >= Const.MAGISK_VER.UNIFIED &&
+                mm.prefs.getBoolean(Const.Key.MAGISKHIDE, false));
+        menu.findItem(R.id.modules).setVisible(Shell.rootAccess() && Data.magiskVersionCode >= 0);
+        menu.findItem(R.id.downloads).setVisible(Download.checkNetworkStatus(this)
+                && Shell.rootAccess() && Data.magiskVersionCode >= 0);
         menu.findItem(R.id.log).setVisible(Shell.rootAccess());
         menu.findItem(R.id.superuser).setVisible(Shell.rootAccess() &&
                 !(Const.USER_ID > 0 && Data.multiuserMode == Const.Value.MULTIUSER_MODE_OWNER_MANAGED));
diff --git a/app/src/full/res/drawable/ic_su_warning.xml b/app/src/full/res/drawable/ic_warning.xml
similarity index 100%
rename from app/src/full/res/drawable/ic_su_warning.xml
rename to app/src/full/res/drawable/ic_warning.xml
diff --git a/app/src/full/res/layout/activity_request.xml b/app/src/full/res/layout/activity_request.xml
index 9a37d32e6..10fa98672 100644
--- a/app/src/full/res/layout/activity_request.xml
+++ b/app/src/full/res/layout/activity_request.xml
@@ -82,7 +82,7 @@
         android:id="@+id/warning"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:drawableStart="@drawable/ic_su_warning"
+        android:drawableStart="@drawable/ic_warning"
         android:textColor="?android:textColorSecondary"
         android:text="@string/su_warning"
         android:layout_gravity="center_horizontal"
diff --git a/app/src/full/res/layout/fragment_magisk.xml b/app/src/full/res/layout/fragment_magisk.xml
index 6e86c2eed..e64824708 100644
--- a/app/src/full/res/layout/fragment_magisk.xml
+++ b/app/src/full/res/layout/fragment_magisk.xml
@@ -20,6 +20,45 @@
             android:layout_height="wrap_content"
             android:orientation="vertical">
 
+            <android.support.v7.widget.CardView
+                android:id="@+id/core_only_notice"
+                style="?attr/cardStyle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="4dp"
+                android:layout_marginEnd="5dp"
+                android:layout_marginStart="5dp"
+                android:layout_marginTop="4dp"
+                app:cardCornerRadius="@dimen/card_corner_radius"
+                app:cardElevation="@dimen/card_elevation">
+
+                <RelativeLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:layout_marginBottom="12dp"
+                    android:layout_marginTop="12dp">
+
+                    <ImageView
+                        android:layout_width="25dp"
+                        android:layout_height="25dp"
+                        android:layout_centerVertical="true"
+                        android:layout_toStartOf="@+id/core_only"
+                        android:src="@drawable/ic_warning"/>
+
+                    <TextView
+                        android:id="@+id/core_only"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_centerHorizontal="true"
+                        android:layout_centerVertical="true"
+                        android:gravity="center"
+                        android:minWidth="225dp"
+                        android:padding="6dp"
+                        android:text="@string/settings_core_only_title"
+                        android:textStyle="bold" />
+                </RelativeLayout>
+            </android.support.v7.widget.CardView>
+
             <android.support.v7.widget.CardView
                 style="?attr/cardStyle"
                 android:layout_width="match_parent"