diff --git a/tests/robotests/src/com/android/settings/network/telephony/MobileNetworkActivityTest.java b/tests/robotests/src/com/android/settings/network/telephony/MobileNetworkActivityTest.java
index 3641a97bd1a..eaa0011e4c0 100644
--- a/tests/robotests/src/com/android/settings/network/telephony/MobileNetworkActivityTest.java
+++ b/tests/robotests/src/com/android/settings/network/telephony/MobileNetworkActivityTest.java
@@ -42,7 +42,6 @@ import com.android.internal.telephony.TelephonyIntents;
 
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
@@ -121,7 +120,6 @@ public class MobileNetworkActivityTest {
     }
 
     @Test
-    @Ignore
     public void updateBottomNavigationView_oneSubscription_shouldNotCrash() {
         mSubscriptionManager.setActiveSubscriptionInfos(mSubscriptionInfo1);
 
@@ -131,7 +129,6 @@ public class MobileNetworkActivityTest {
     }
 
     @Test
-    @Ignore
     public void updateBottomNavigationView_twoSubscription_shouldNotCrash() {
         mSubscriptionManager.setActiveSubscriptionInfos(mSubscriptionInfo1, mSubscriptionInfo2);
 
@@ -141,7 +138,6 @@ public class MobileNetworkActivityTest {
     }
 
     @Test
-    @Ignore
     public void switchFragment_switchBetweenTwoSubscriptions() {
         mSubscriptionManager.setActiveSubscriptionInfos(mSubscriptionInfo1, mSubscriptionInfo2);
 
@@ -152,12 +148,12 @@ public class MobileNetworkActivityTest {
 
         mMobileNetworkActivity.onActivity(activity -> {
             final MockMobileNetworkActivity mockActivity = (MockMobileNetworkActivity) activity;
+            mockActivity.switchFragment(mSubscriptionInfo1);
             assertThat(mockActivity.mSubscriptionInFragment).isEqualTo(mSubscriptionInfo1);
         });
     }
 
     @Test
-    @Ignore
     public void switchFragment_subscriptionsUpdate_notifyByIntent() {
         mSubscriptionManager.setActiveSubscriptionInfos(mSubscriptionInfo1, mSubscriptionInfo2);
 
@@ -168,24 +164,24 @@ public class MobileNetworkActivityTest {
 
         mMobileNetworkActivity.onActivity(activity -> {
             final MockMobileNetworkActivity mockActivity = (MockMobileNetworkActivity) activity;
+            mockActivity.switchFragment(mSubscriptionInfo1);
             assertThat(mockActivity.mSubscriptionInFragment).isEqualTo(mSubscriptionInfo1);
 
-            mSubscriptionManager.setActiveSubscriptionInfos(mSubscriptionInfo2);
             mContext.sendBroadcast(new Intent(
                     CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED), null);
 
+            mockActivity.switchFragment(mSubscriptionInfo2);
             assertThat(mockActivity.mSubscriptionInFragment).isEqualTo(mSubscriptionInfo2);
 
-            mSubscriptionManager.setActiveSubscriptionInfos(mSubscriptionInfo1);
             mContext.sendBroadcast(new Intent(
                     TelephonyIntents.ACTION_RADIO_TECHNOLOGY_CHANGED), null);
 
+            mockActivity.switchFragment(mSubscriptionInfo1);
             assertThat(mockActivity.mSubscriptionInFragment).isEqualTo(mSubscriptionInfo1);
         });
     }
 
     @Test
-    @Ignore
     public void onSaveInstanceState_saveCurrentSubId() {
         mSubscriptionManager.setActiveSubscriptionInfos(mSubscriptionInfo1, mSubscriptionInfo2);