diff --git a/src/com/android/settings/network/telephony/Enhanced4gBasePreferenceController.java b/src/com/android/settings/network/telephony/Enhanced4gBasePreferenceController.java
index d1988c4a3b7..62edbf81294 100644
--- a/src/com/android/settings/network/telephony/Enhanced4gBasePreferenceController.java
+++ b/src/com/android/settings/network/telephony/Enhanced4gBasePreferenceController.java
@@ -107,8 +107,8 @@ public class Enhanced4gBasePreferenceController extends TelephonyTogglePreferenc
         }
 
         final PersistableBundle carrierConfig = getCarrierConfigForSubId(subId);
-        if ((carrierConfig == null)
-                || carrierConfig.getBoolean(CarrierConfigManager.KEY_HIDE_ENHANCED_4G_LTE_BOOL)) {
+        if (!CarrierConfigManager.isConfigForIdentifiedCarrier(carrierConfig) ||
+                carrierConfig.getBoolean(CarrierConfigManager.KEY_HIDE_ENHANCED_4G_LTE_BOOL)) {
             return CONDITIONALLY_UNAVAILABLE;
         }