diff --git a/README.md b/README.md
index 13d6c733..bc3a2348 100644
--- a/README.md
+++ b/README.md
@@ -222,7 +222,6 @@ Greylisted/blacklisted APIs or internal constants: (some constants are hardcoded
 * `Landroid/net/TetheringManager;->EXTRA_ERRORED_TETHER:Ljava/lang/String;,sdk,system-api,test-api`
 * (since API 24) `Landroid/net/TetheringManager;->TETHERING_BLUETOOTH:I,sdk,system-api,test-api`
 * (since API 30) `Landroid/net/TetheringManager;->TETHERING_ETHERNET:I,sdk,system-api,test-api`
-* (since API 30) `Landroid/net/TetheringManager;->TETHERING_NCM:I,sdk,system-api,test-api`
 * (since API 24) `Landroid/net/TetheringManager;->TETHERING_USB:I,sdk,system-api,test-api`
 * (since API 24) `Landroid/net/TetheringManager;->TETHERING_WIFI:I,sdk,system-api,test-api`
 * `Landroid/net/TetheringManager;->TETHER_ERROR_*:I,sdk,system-api,test-api`
diff --git a/mobile/src/main/AndroidManifest.xml b/mobile/src/main/AndroidManifest.xml
index e801d194..96963632 100644
--- a/mobile/src/main/AndroidManifest.xml
+++ b/mobile/src/main/AndroidManifest.xml
@@ -193,22 +193,6 @@
                 android:name="android.service.quicksettings.TOGGLEABLE_TILE"
                 android:value="true" />
         </service>
-        <service
-            android:name=".manage.TetheringTileService$Ncm"
-            android:directBootAware="true"
-            android:enabled="@bool/api_ge_30"
-            android:exported="true"
-            android:icon="@drawable/ic_action_settings_ethernet"
-            android:label="@string/tethering_manage_ncm"
-            android:permission="android.permission.BIND_QUICK_SETTINGS_TILE"
-            tools:targetApi="30">
-            <intent-filter>
-                <action android:name="android.service.quicksettings.action.QS_TILE" />
-            </intent-filter>
-            <meta-data
-                android:name="android.service.quicksettings.TOGGLEABLE_TILE"
-                android:value="true" />
-        </service>
         <!--suppress DeprecatedClassUsageInspection -->
         <service
             android:name=".manage.TetheringTileService$WifiLegacy"
diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/manage/Manager.kt b/mobile/src/main/java/be/mygod/vpnhotspot/manage/Manager.kt
index 5831b0a3..e181a0a7 100644
--- a/mobile/src/main/java/be/mygod/vpnhotspot/manage/Manager.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/manage/Manager.kt
@@ -18,7 +18,6 @@ abstract class Manager {
         const val VIEW_TYPE_USB = 3
         const val VIEW_TYPE_BLUETOOTH = 4
         const val VIEW_TYPE_ETHERNET = 8
-        const val VIEW_TYPE_NCM = 9
         const val VIEW_TYPE_WIFI_LEGACY = 5
         const val VIEW_TYPE_LOCAL_ONLY_HOTSPOT = 6
         const val VIEW_TYPE_REPEATER = 7
@@ -35,7 +34,6 @@ abstract class Manager {
             VIEW_TYPE_USB,
             VIEW_TYPE_BLUETOOTH,
             VIEW_TYPE_ETHERNET,
-            VIEW_TYPE_NCM,
             VIEW_TYPE_WIFI_LEGACY -> {
                 TetherManager.ViewHolder(ListitemInterfaceBinding.inflate(inflater, parent, false))
             }
diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/manage/TetherManager.kt b/mobile/src/main/java/be/mygod/vpnhotspot/manage/TetherManager.kt
index b209b2e0..4747b459 100644
--- a/mobile/src/main/java/be/mygod/vpnhotspot/manage/TetherManager.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/manage/TetherManager.kt
@@ -90,7 +90,8 @@ sealed class TetherManager(protected val parent: TetheringFragment) : Manager(),
     val data = Data()
     abstract val title: CharSequence
     abstract val tetherType: TetherType
-    open val isStarted: Boolean? get() = parent.enabledTypes.contains(tetherType)
+    open val isStarted: Boolean? get() = parent.enabledTypes.contains(tetherType) ||
+            tetherType == TetherType.USB && parent.enabledTypes.contains(TetherType.NCM)
     protected open val text: CharSequence get() = baseError ?: ""
 
     protected var baseError: String? = null
@@ -126,7 +127,7 @@ sealed class TetherManager(protected val parent: TetheringFragment) : Manager(),
     }
 
     fun updateErrorMessage(errored: List<String>, lastErrors: Map<String, Int>) {
-        val interested = errored.filter { TetherType.ofInterface(it) == tetherType }
+        val interested = errored.filter { TetherType.ofInterface(it).isA(tetherType) }
         baseError = if (interested.isEmpty()) null else interested.joinToString("\n") { iface ->
             "$iface: " + try {
                 TetheringManager.tetherErrorLookup(if (Build.VERSION.SDK_INT < 30) @Suppress("DEPRECATION") {
@@ -331,15 +332,6 @@ sealed class TetherManager(protected val parent: TetheringFragment) : Manager(),
         override fun start() = TetheringManager.startTethering(TetheringManager.TETHERING_ETHERNET, true, this)
         override fun stop() = TetheringManager.stopTethering(TetheringManager.TETHERING_ETHERNET, this::onException)
     }
-    @RequiresApi(30)
-    class Ncm(parent: TetheringFragment) : TetherManager(parent) {
-        override val title get() = parent.getString(R.string.tethering_manage_ncm)
-        override val tetherType get() = TetherType.NCM
-        override val type get() = VIEW_TYPE_NCM
-
-        override fun start() = TetheringManager.startTethering(TetheringManager.TETHERING_NCM, true, this)
-        override fun stop() = TetheringManager.stopTethering(TetheringManager.TETHERING_NCM, this::onException)
-    }
 
     @Suppress("DEPRECATION")
     @Deprecated("Not usable since API 26, malfunctioning on API 25")
diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/manage/TetheringFragment.kt b/mobile/src/main/java/be/mygod/vpnhotspot/manage/TetheringFragment.kt
index 17d0d230..5a264a9b 100644
--- a/mobile/src/main/java/be/mygod/vpnhotspot/manage/TetheringFragment.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/manage/TetheringFragment.kt
@@ -68,9 +68,7 @@ class TetheringFragment : Fragment(), ServiceConnection, Toolbar.OnMenuItemClick
             )
         }
         @get:RequiresApi(30)
-        private val tetherManagers30 by lazy @TargetApi(30) {
-            listOf(TetherManager.Ethernet(this@TetheringFragment), TetherManager.Ncm(this@TetheringFragment))
-        }
+        private val ethernetManager by lazy @TargetApi(30) { TetherManager.Ethernet(this@TetheringFragment) }
         private val wifiManagerLegacy by lazy { TetherManager.WifiLegacy(this@TetheringFragment) }
 
         var activeIfaces = emptyList<String>()
@@ -119,8 +117,8 @@ class TetheringFragment : Fragment(), ServiceConnection, Toolbar.OnMenuItemClick
                 tetherManagers.forEach { it.updateErrorMessage(erroredIfaces, lastErrors) }
             }
             if (Build.VERSION.SDK_INT >= 30) {
-                list.addAll(tetherManagers30)
-                tetherManagers30.forEach { it.updateErrorMessage(erroredIfaces, lastErrors) }
+                list.add(ethernetManager)
+                ethernetManager.updateErrorMessage(erroredIfaces, lastErrors)
             }
             if (Build.VERSION.SDK_INT < 26) {
                 list.add(wifiManagerLegacy)
diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/manage/TetheringTileService.kt b/mobile/src/main/java/be/mygod/vpnhotspot/manage/TetheringTileService.kt
index b79f1e79..df622ad7 100644
--- a/mobile/src/main/java/be/mygod/vpnhotspot/manage/TetheringTileService.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/manage/TetheringTileService.kt
@@ -36,7 +36,7 @@ sealed class TetheringTileService : IpNeighbourMonitoringTileService(), Tetherin
     protected abstract val tetherType: TetherType
     protected open val icon get() = tetherType.icon
     private var tethered: List<String>? = null
-    protected val interested get() = tethered?.filter { TetherType.ofInterface(it) == tetherType }
+    protected val interested get() = tethered?.filter { TetherType.ofInterface(it).isA(tetherType) }
     protected var binder: TetheringService.Binder? = null
 
     private val receiver = broadcastReceiver { _, intent ->
@@ -228,14 +228,6 @@ sealed class TetheringTileService : IpNeighbourMonitoringTileService(), Tetherin
         override fun start() = TetheringManager.startTethering(TetheringManager.TETHERING_ETHERNET, true, this)
         override fun stop() = TetheringManager.stopTethering(TetheringManager.TETHERING_ETHERNET, this::onException)
     }
-    @RequiresApi(30)
-    class Ncm : TetheringTileService() {
-        override val labelString get() = R.string.tethering_manage_ncm
-        override val tetherType get() = TetherType.NCM
-
-        override fun start() = TetheringManager.startTethering(TetheringManager.TETHERING_NCM, true, this)
-        override fun stop() = TetheringManager.stopTethering(TetheringManager.TETHERING_NCM, this::onException)
-    }
 
     @Suppress("DEPRECATION")
     @Deprecated("Not usable since API 25")
diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/net/TetherType.kt b/mobile/src/main/java/be/mygod/vpnhotspot/net/TetherType.kt
index b6bb2092..2bdd1549 100644
--- a/mobile/src/main/java/be/mygod/vpnhotspot/net/TetherType.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/net/TetherType.kt
@@ -28,6 +28,8 @@ enum class TetherType(@DrawableRes val icon: Int) {
         else -> false
     }
 
+    fun isA(other: TetherType) = this == other || other == USB && this == NCM
+
     companion object : TetheringManager.TetheringEventCallback {
         private lateinit var usbRegexs: List<Pattern>
         private lateinit var wifiRegexs: List<Pattern>
diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/net/TetheringManager.kt b/mobile/src/main/java/be/mygod/vpnhotspot/net/TetheringManager.kt
index a701556f..e8b75748 100644
--- a/mobile/src/main/java/be/mygod/vpnhotspot/net/TetheringManager.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/net/TetheringManager.kt
@@ -151,13 +151,6 @@ object TetheringManager {
      */
     @RequiresApi(24)
     const val TETHERING_BLUETOOTH = 2
-    /**
-     * Ncm local tethering type.
-     *
-     * @see startTethering
-     */
-    @RequiresApi(30)
-    const val TETHERING_NCM = 4
     /**
      * Ethernet tethering type.
      *