diff --git a/src/com/android/phone/CarrierConfigLoader.java b/src/com/android/phone/CarrierConfigLoader.java
index 288b9b0..d451ccf 100644
--- a/src/com/android/phone/CarrierConfigLoader.java
+++ b/src/com/android/phone/CarrierConfigLoader.java
@@ -110,7 +110,7 @@
     private final BroadcastReceiver mBootReceiver = new ConfigLoaderBroadcastReceiver();
     // Broadcast receiver for SIM and pkg intents, register intent filter in constructor.
     private final BroadcastReceiver mPackageReceiver = new ConfigLoaderBroadcastReceiver();
-    private final LocalLog mCarrierConfigLoadingLog = new LocalLog(50);
+    private final LocalLog mCarrierConfigLoadingLog = new LocalLog(100);
 
 
     // Message codes; see mHandler below.
@@ -200,6 +200,7 @@
                         // have sent it before unlock. This will avoid we try to load carrier config
                         // when SIM is still loading when unlock happens.
                         if (mHasSentConfigChange[i]) {
+                            logWithLocalLog("System unlocked");
                             updateConfigForPhoneId(i);
                         }
                     }
@@ -214,6 +215,8 @@
                     if (clearCachedConfigForPackage(carrierPackageName)) {
                         int numPhones = TelephonyManager.from(mContext).getActiveModemCount();
                         for (int i = 0; i < numPhones; ++i) {
+                            logWithLocalLog("Package changed: " + carrierPackageName
+                                    + ", phone=" + i);
                             updateConfigForPhoneId(i);
                         }
                     }
@@ -975,7 +978,10 @@
             PersistableBundle config = mConfigFromDefaultApp[phoneId];
             if (config != null) {
                 retConfig.putAll(config);
-                retConfig.putBoolean(CarrierConfigManager.KEY_CARRIER_CONFIG_APPLIED_BOOL, true);
+                if (getCarrierPackageForPhoneId(phoneId) == null) {
+                    retConfig.putBoolean(
+                            CarrierConfigManager.KEY_CARRIER_CONFIG_APPLIED_BOOL, true);
+                }
             }
             config = mConfigFromCarrierApp[phoneId];
             if (config != null) {
@@ -990,7 +996,6 @@
             config = mOverrideConfigs[phoneId];
             if (config != null) {
                 retConfig.putAll(config);
-                retConfig.putBoolean(CarrierConfigManager.KEY_CARRIER_CONFIG_APPLIED_BOOL, true);
             }
         }
         return retConfig;
diff --git a/src/com/android/phone/PhoneInterfaceManager.java b/src/com/android/phone/PhoneInterfaceManager.java
index 05e1fb3..7fe72ae 100755
--- a/src/com/android/phone/PhoneInterfaceManager.java
+++ b/src/com/android/phone/PhoneInterfaceManager.java
@@ -2032,7 +2032,15 @@
     }
 
     @Override
-    public String getNetworkCountryIsoForPhone(int phoneId) {
+    public String getNetworkCountryIsoForPhone(int phoneId, String callingPackage) {
+        if (!TextUtils.isEmpty(callingPackage)) {
+            final int subId = mSubscriptionController.getSubIdUsingPhoneId(phoneId);
+            if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
+                    mApp, subId, callingPackage, "getNetworkCountryIsoForPhone")) {
+                return "";
+            }
+        }
+
         // Reporting the correct network country is ambiguous when IWLAN could conflict with
         // registered cell info, so return a NULL country instead.
         final long identity = Binder.clearCallingIdentity();
diff --git a/src/com/android/phone/euicc/EuiccUiDispatcherActivity.java b/src/com/android/phone/euicc/EuiccUiDispatcherActivity.java
index 96f04e1..c47e014 100644
--- a/src/com/android/phone/euicc/EuiccUiDispatcherActivity.java
+++ b/src/com/android/phone/euicc/EuiccUiDispatcherActivity.java
@@ -18,6 +18,7 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.Activity;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
@@ -95,7 +96,7 @@
 
         grantDefaultPermissionsToActiveLuiApp(activityInfo);
 
-        euiccUiIntent.setComponent(activityInfo.getComponentName());
+        euiccUiIntent.setComponent(new ComponentName(activityInfo.packageName, activityInfo.name));
         return euiccUiIntent;
     }
 
diff --git a/src/com/android/phone/vvm/RemoteVvmTaskManager.java b/src/com/android/phone/vvm/RemoteVvmTaskManager.java
index 14030a1..6b60303 100644
--- a/src/com/android/phone/vvm/RemoteVvmTaskManager.java
+++ b/src/com/android/phone/vvm/RemoteVvmTaskManager.java
@@ -22,6 +22,7 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.ServiceConnection;
+import android.content.pm.ComponentInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 import android.os.Bundle;
@@ -38,6 +39,7 @@
 import android.telephony.VisualVoicemailSms;
 import android.text.TextUtils;
 
+import com.android.internal.telephony.util.TelephonyUtils;
 import com.android.phone.Assert;
 import com.android.phone.R;
 
@@ -167,7 +169,8 @@
             }
             if (info.serviceInfo == null) {
                 VvmLog.w(TAG,
-                        "Component " + info.getComponentInfo() + " is not a service, ignoring");
+                        "Component " + TelephonyUtils.getComponentInfo(info)
+                            + " is not a service, ignoring");
                 continue;
             }
             if (!android.Manifest.permission.BIND_VISUAL_VOICEMAIL_SERVICE
@@ -180,7 +183,8 @@
                 VvmLog.w(TAG, "target package " + targetPackage
                         + " is no longer the active VisualVoicemailService, ignoring");
             }
-            return info.getComponentInfo().getComponentName();
+            ComponentInfo componentInfo = TelephonyUtils.getComponentInfo(info);
+            return new ComponentName(componentInfo.packageName, componentInfo.name);
 
         }
         return null;
@@ -199,7 +203,8 @@
         if (info.isEmpty()) {
             return null;
         }
-        return info.get(0).getComponentInfo().getComponentName();
+        ComponentInfo componentInfo = TelephonyUtils.getComponentInfo(info.get(0));
+        return new ComponentName(componentInfo.packageName, componentInfo.name);
     }
 
     @Override