diff --git a/packages/SystemUI/res/values-mcc310-mnc030/config.xml b/packages/SystemUI/res/values-mcc310-mnc030/config.xml
new file mode 100644
index 0000000000000..26b9192e0cc3b
--- /dev/null
+++ b/packages/SystemUI/res/values-mcc310-mnc030/config.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2019, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<!-- These resources are around just to allow their values to be customized
+     for different hardware and product builds. -->
+<resources>
+    <!-- Enable 5 bar signal strength icon -->
+    <bool name="config_inflateSignalStrength">true</bool>
+</resources>
+
diff --git a/packages/SystemUI/res/values-mcc310-mnc070/config.xml b/packages/SystemUI/res/values-mcc310-mnc070/config.xml
new file mode 100644
index 0000000000000..26b9192e0cc3b
--- /dev/null
+++ b/packages/SystemUI/res/values-mcc310-mnc070/config.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2019, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<!-- These resources are around just to allow their values to be customized
+     for different hardware and product builds. -->
+<resources>
+    <!-- Enable 5 bar signal strength icon -->
+    <bool name="config_inflateSignalStrength">true</bool>
+</resources>
+
diff --git a/packages/SystemUI/res/values-mcc310-mnc170/config.xml b/packages/SystemUI/res/values-mcc310-mnc170/config.xml
new file mode 100644
index 0000000000000..26b9192e0cc3b
--- /dev/null
+++ b/packages/SystemUI/res/values-mcc310-mnc170/config.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2019, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<!-- These resources are around just to allow their values to be customized
+     for different hardware and product builds. -->
+<resources>
+    <!-- Enable 5 bar signal strength icon -->
+    <bool name="config_inflateSignalStrength">true</bool>
+</resources>
+
diff --git a/packages/SystemUI/res/values-mcc310-mnc280/config.xml b/packages/SystemUI/res/values-mcc310-mnc280/config.xml
new file mode 100644
index 0000000000000..26b9192e0cc3b
--- /dev/null
+++ b/packages/SystemUI/res/values-mcc310-mnc280/config.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2019, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<!-- These resources are around just to allow their values to be customized
+     for different hardware and product builds. -->
+<resources>
+    <!-- Enable 5 bar signal strength icon -->
+    <bool name="config_inflateSignalStrength">true</bool>
+</resources>
+
diff --git a/packages/SystemUI/res/values-mcc310-mnc380/config.xml b/packages/SystemUI/res/values-mcc310-mnc380/config.xml
new file mode 100644
index 0000000000000..26b9192e0cc3b
--- /dev/null
+++ b/packages/SystemUI/res/values-mcc310-mnc380/config.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2019, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<!-- These resources are around just to allow their values to be customized
+     for different hardware and product builds. -->
+<resources>
+    <!-- Enable 5 bar signal strength icon -->
+    <bool name="config_inflateSignalStrength">true</bool>
+</resources>
+
diff --git a/packages/SystemUI/res/values-mcc310-mnc410/config.xml b/packages/SystemUI/res/values-mcc310-mnc410/config.xml
new file mode 100644
index 0000000000000..26b9192e0cc3b
--- /dev/null
+++ b/packages/SystemUI/res/values-mcc310-mnc410/config.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2019, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<!-- These resources are around just to allow their values to be customized
+     for different hardware and product builds. -->
+<resources>
+    <!-- Enable 5 bar signal strength icon -->
+    <bool name="config_inflateSignalStrength">true</bool>
+</resources>
+
diff --git a/packages/SystemUI/res/values-mcc310-mnc560/config.xml b/packages/SystemUI/res/values-mcc310-mnc560/config.xml
new file mode 100644
index 0000000000000..26b9192e0cc3b
--- /dev/null
+++ b/packages/SystemUI/res/values-mcc310-mnc560/config.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2019, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<!-- These resources are around just to allow their values to be customized
+     for different hardware and product builds. -->
+<resources>
+    <!-- Enable 5 bar signal strength icon -->
+    <bool name="config_inflateSignalStrength">true</bool>
+</resources>
+
diff --git a/packages/SystemUI/res/values-mcc310-mnc950/config.xml b/packages/SystemUI/res/values-mcc310-mnc950/config.xml
new file mode 100644
index 0000000000000..26b9192e0cc3b
--- /dev/null
+++ b/packages/SystemUI/res/values-mcc310-mnc950/config.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2019, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<!-- These resources are around just to allow their values to be customized
+     for different hardware and product builds. -->
+<resources>
+    <!-- Enable 5 bar signal strength icon -->
+    <bool name="config_inflateSignalStrength">true</bool>
+</resources>
+
diff --git a/packages/SystemUI/res/values-mcc311-mnc180/config.xml b/packages/SystemUI/res/values-mcc311-mnc180/config.xml
new file mode 100644
index 0000000000000..26b9192e0cc3b
--- /dev/null
+++ b/packages/SystemUI/res/values-mcc311-mnc180/config.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2019, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<!-- These resources are around just to allow their values to be customized
+     for different hardware and product builds. -->
+<resources>
+    <!-- Enable 5 bar signal strength icon -->
+    <bool name="config_inflateSignalStrength">true</bool>
+</resources>
+
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/MobileSignalController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/MobileSignalController.java
index 15854e66bc5c8..8f135c80a1d04 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/MobileSignalController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/MobileSignalController.java
@@ -75,6 +75,7 @@ public class MobileSignalController extends SignalController<
     private SignalStrength mSignalStrength;
     private MobileIconGroup mDefaultIcons;
     private Config mConfig;
+    private boolean mInflateSignalStrengths = false;
     // Some specific carriers have 5GE network which is special LTE CA network.
     private static final int NETWORK_TYPE_LTE_CA_5GE = TelephonyManager.MAX_NETWORK_TYPE + 1;
 
@@ -118,6 +119,7 @@ public class MobileSignalController extends SignalController<
 
     public void setConfiguration(Config config) {
         mConfig = config;
+        updateInflateSignalStrength();
         mapIconSets();
         updateTelephony();
     }
@@ -245,8 +247,14 @@ public class MobileSignalController extends SignalController<
         mNetworkToIconLookup.put(TelephonyManager.NETWORK_TYPE_IWLAN, TelephonyIcons.WFC);
     }
 
+    private void updateInflateSignalStrength() {
+        mInflateSignalStrengths = SubscriptionManager.getResourcesForSubId(mContext,
+               mSubscriptionInfo.getSubscriptionId())
+               .getBoolean(R.bool.config_inflateSignalStrength);
+    }
+
     private int getNumLevels() {
-        if (mConfig.inflateSignalStrengths) {
+        if (mInflateSignalStrengths) {
             return SignalStrength.NUM_SIGNAL_STRENGTH_BINS + 1;
         }
         return SignalStrength.NUM_SIGNAL_STRENGTH_BINS;
@@ -258,7 +266,7 @@ public class MobileSignalController extends SignalController<
             return SignalDrawable.getCarrierChangeState(getNumLevels());
         } else if (mCurrentState.connected) {
             int level = mCurrentState.level;
-            if (mConfig.inflateSignalStrengths) {
+            if (mInflateSignalStrengths) {
                 level++;
             }
             boolean dataDisabled = mCurrentState.userSetup
@@ -561,6 +569,7 @@ public class MobileSignalController extends SignalController<
         pw.println("  mSignalStrength=" + mSignalStrength + ",");
         pw.println("  mDataState=" + mDataState + ",");
         pw.println("  mDataNetType=" + mDataNetType + ",");
+        pw.println("  mInflateSignalStrengths=" + mInflateSignalStrengths + ",");
     }
 
     class MobilePhoneStateListener extends PhoneStateListener {