diff --git a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
index c3e3aad..0e9c16d 100644
--- a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
+++ b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
@@ -3418,6 +3418,7 @@
     }
 
     @Test @IgnoreUpTo(SC_V2)
+    @AppModeFull(reason = "Socket cannot bind in instant app mode")
     public void testFirewallBlocking() {
         // Following tests affect the actual state of networking on the device after the test.
         // This might cause unexpected behaviour of the device. So, we skip them for now.
diff --git a/tests/unit/java/android/net/NetworkStatsRecorderTest.java b/tests/unit/java/android/net/NetworkStatsRecorderTest.java
index 7797380..fad11a3 100644
--- a/tests/unit/java/android/net/NetworkStatsRecorderTest.java
+++ b/tests/unit/java/android/net/NetworkStatsRecorderTest.java
@@ -39,7 +39,6 @@
 import com.android.testutils.DevSdkIgnoreRunner;
 
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
@@ -68,7 +67,6 @@
                     HOUR_IN_MILLIS, false /* includeTags */, wipeOnError);
     }
 
-    @Ignore // TODO(b/234099453): re-enable as soon as prebuilts are updated.
     @Test
     public void testWipeOnError() throws Exception {
         final FileRotator rotator = mock(FileRotator.class);