diff --git a/PrebidMobile/PrebidMobile-core/src/main/java/org/prebid/mobile/rendering/sdk/deviceData/managers/LastKnownLocationInfoManager.java b/PrebidMobile/PrebidMobile-core/src/main/java/org/prebid/mobile/rendering/sdk/deviceData/managers/LastKnownLocationInfoManager.java
index f53dc7d21..968e9edff 100644
--- a/PrebidMobile/PrebidMobile-core/src/main/java/org/prebid/mobile/rendering/sdk/deviceData/managers/LastKnownLocationInfoManager.java
+++ b/PrebidMobile/PrebidMobile-core/src/main/java/org/prebid/mobile/rendering/sdk/deviceData/managers/LastKnownLocationInfoManager.java
@@ -53,8 +53,11 @@ public void resetLocation() {
             try {
                 locManager = (android.location.LocationManager) getContext().getSystemService(Context.LOCATION_SERVICE);
 
-                if (isLocationPermissionGranted() && locManager != null) {
+                if (locManager != null && isFineLocationPermissionGranted()) {
                     gpsLastKnownLocation = locManager.getLastKnownLocation(android.location.LocationManager.GPS_PROVIDER);
+                }
+
+                if (locManager != null && isLocationPermissionGranted()) {
                     ntwLastKnownLocation = locManager.getLastKnownLocation(android.location.LocationManager.NETWORK_PROVIDER);
                 }
 
@@ -175,4 +178,9 @@ private boolean isLocationPermissionGranted() {
                && (getContext().checkCallingOrSelfPermission(ACCESS_COARSE_LOCATION) == PERMISSION_GRANTED
                    || getContext().checkCallingOrSelfPermission(ACCESS_FINE_LOCATION) == PERMISSION_GRANTED);
     }
+
+    private boolean isFineLocationPermissionGranted() {
+        return getContext() != null
+               && getContext().checkCallingOrSelfPermission(ACCESS_FINE_LOCATION) == PERMISSION_GRANTED;
+    }
 }
diff --git a/PrebidMobile/PrebidMobile-core/src/main/java/org/prebid/mobile/rendering/sdk/deviceData/managers/NetworkConnectionInfoManager.java b/PrebidMobile/PrebidMobile-core/src/main/java/org/prebid/mobile/rendering/sdk/deviceData/managers/NetworkConnectionInfoManager.java
index 2698e049e..be9316fc2 100644
--- a/PrebidMobile/PrebidMobile-core/src/main/java/org/prebid/mobile/rendering/sdk/deviceData/managers/NetworkConnectionInfoManager.java
+++ b/PrebidMobile/PrebidMobile-core/src/main/java/org/prebid/mobile/rendering/sdk/deviceData/managers/NetworkConnectionInfoManager.java
@@ -79,7 +79,10 @@ private UserParameters.ConnectionType connectionTypeFromCapabilities() {
             LogUtil.warning(TAG, "Active network reports no NetworkCapabilities; treating connection as OFFLINE.");
             return UserParameters.ConnectionType.OFFLINE;
         }
-        if (!capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)) {
+        // An internet-capable network the system has not validated (captive portal, no
+        // upstream connectivity yet) cannot reach the bid server either.
+        if (!capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
+                || !capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED)) {
             return UserParameters.ConnectionType.OFFLINE;
         }
 
diff --git a/PrebidMobile/PrebidMobile-core/src/test/java/org/prebid/mobile/rendering/sdk/deviceData/managers/LastKnownLocationInfoManagerTest.java b/PrebidMobile/PrebidMobile-core/src/test/java/org/prebid/mobile/rendering/sdk/deviceData/managers/LastKnownLocationInfoManagerTest.java
index 6f302887d..645183144 100644
--- a/PrebidMobile/PrebidMobile-core/src/test/java/org/prebid/mobile/rendering/sdk/deviceData/managers/LastKnownLocationInfoManagerTest.java
+++ b/PrebidMobile/PrebidMobile-core/src/test/java/org/prebid/mobile/rendering/sdk/deviceData/managers/LastKnownLocationInfoManagerTest.java
@@ -19,10 +19,15 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import android.Manifest;
 import android.content.Context;
+import android.content.pm.PackageManager;
 import android.location.Location;
+import android.location.LocationManager;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -83,4 +88,22 @@ public void isBetterLocationTest() {
         when(currentLocation.getAccuracy()).thenReturn((float) 0);
         assertTrue(locationImpl.isBetterLocation(location, currentLocation));
     }
-}
\ No newline at end of file
+
+    @Test
+    public void withCoarsePermissionOnly_UsesNetworkProviderOnly() {
+        Context mockContext = mock(Context.class);
+        LocationManager mockLocationManager = mock(LocationManager.class);
+        Location mockNetworkLocation = mock(Location.class);
+
+        when(mockContext.getSystemService(Context.LOCATION_SERVICE)).thenReturn(mockLocationManager);
+        when(mockContext.checkCallingOrSelfPermission(Manifest.permission.ACCESS_FINE_LOCATION)).thenReturn(PackageManager.PERMISSION_DENIED);
+        when(mockContext.checkCallingOrSelfPermission(Manifest.permission.ACCESS_COARSE_LOCATION)).thenReturn(PackageManager.PERMISSION_GRANTED);
+        when(mockLocationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER)).thenReturn(mockNetworkLocation);
+
+        LastKnownLocationInfoManager manager = new LastKnownLocationInfoManager(mockContext);
+
+        assertTrue(manager.isLocationAvailable());
+        verify(mockLocationManager, never()).getLastKnownLocation(LocationManager.GPS_PROVIDER);
+        verify(mockLocationManager).getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
+    }
+}
diff --git a/PrebidMobile/PrebidMobile-core/src/test/java/org/prebid/mobile/rendering/sdk/deviceData/managers/NetworkConnectionInfoManagerTest.java b/PrebidMobile/PrebidMobile-core/src/test/java/org/prebid/mobile/rendering/sdk/deviceData/managers/NetworkConnectionInfoManagerTest.java
index 9d768e9ea..2ec306d20 100644
--- a/PrebidMobile/PrebidMobile-core/src/test/java/org/prebid/mobile/rendering/sdk/deviceData/managers/NetworkConnectionInfoManagerTest.java
+++ b/PrebidMobile/PrebidMobile-core/src/test/java/org/prebid/mobile/rendering/sdk/deviceData/managers/NetworkConnectionInfoManagerTest.java
@@ -129,7 +129,16 @@ public void whenNetworkStatePermissionIsMissing_reportsOffline() {
         assertEquals(UserParameters.ConnectionType.OFFLINE, networkConnectionManager.getConnectionType());
     }
 
-    /** An active, internet-capable default network with the permission granted. */
+    @Test
+    @Config(sdk = 29)
+    public void whenNetworkIsNotValidated_reportsOffline() {
+        NetworkCapabilities capabilities = grantedNetworkWithCapabilities();
+        when(capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED)).thenReturn(false);
+
+        assertEquals(UserParameters.ConnectionType.OFFLINE, networkConnectionManager.getConnectionType());
+    }
+
+    /** An active, validated, internet-capable default network with the permission granted. */
     private NetworkCapabilities grantedNetworkWithCapabilities() {
         Network network = mock(Network.class);
         NetworkCapabilities capabilities = mock(NetworkCapabilities.class);
@@ -139,6 +148,7 @@ private NetworkCapabilities grantedNetworkWithCapabilities() {
         when(connectivityManager.getActiveNetwork()).thenReturn(network);
         when(connectivityManager.getNetworkCapabilities(network)).thenReturn(capabilities);
         when(capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)).thenReturn(true);
+        when(capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED)).thenReturn(true);
 
         return capabilities;
     }