diff --git a/radio/1.4/vts/functional/radio_hidl_hal_utils_v1_4.h b/radio/1.4/vts/functional/radio_hidl_hal_utils_v1_4.h
index f290d5d..b77814f 100644
--- a/radio/1.4/vts/functional/radio_hidl_hal_utils_v1_4.h
+++ b/radio/1.4/vts/functional/radio_hidl_hal_utils_v1_4.h
@@ -441,6 +441,9 @@
             const RadioResponseInfo& info,
             const ::android::hardware::radio::V1_2::SignalStrength& sig_strength);
 
+    Return<void> getSignalStrengthResponse_1_4(const RadioResponseInfo& info,
+            const ::android::hardware::radio::V1_4::SignalStrength& sig_strength);
+
     Return<void> getCellInfoListResponse_1_2(
             const RadioResponseInfo& info,
             const ::android::hardware::hidl_vec<::android::hardware::radio::V1_2::CellInfo>&
@@ -559,6 +562,9 @@
             RadioIndicationType type,
             const ::android::hardware::radio::V1_2::SignalStrength& signalStrength);
 
+    Return<void> currentSignalStrength_1_4(RadioIndicationType type,
+            const ::android::hardware::radio::V1_4::SignalStrength& signalStrength);
+
     /* 1.1 Api */
     Return<void> carrierInfoForImsiEncryption(RadioIndicationType info);
 
@@ -730,4 +736,4 @@
 
     /* radio indication handle */
     sp<RadioIndication_v1_4> radioInd_v1_4;
-};
\ No newline at end of file
+};
diff --git a/radio/1.4/vts/functional/radio_indication.cpp b/radio/1.4/vts/functional/radio_indication.cpp
index f08b361..c3722b0 100644
--- a/radio/1.4/vts/functional/radio_indication.cpp
+++ b/radio/1.4/vts/functional/radio_indication.cpp
@@ -85,6 +85,11 @@
     return Void();
 }
 
+Return<void> RadioIndication_v1_4::currentSignalStrength_1_4(RadioIndicationType /*type*/,
+        const ::android::hardware::radio::V1_4::SignalStrength& /*signalStrength*/) {
+    return Void();
+}
+
 /* 1.1 Apis */
 Return<void> RadioIndication_v1_4::carrierInfoForImsiEncryption(RadioIndicationType /*info*/) {
     return Void();
@@ -321,4 +326,4 @@
 Return<void> RadioIndication_v1_4::modemReset(RadioIndicationType /*type*/,
                                               const ::android::hardware::hidl_string& /*reason*/) {
     return Void();
-}
\ No newline at end of file
+}
diff --git a/radio/1.4/vts/functional/radio_response.cpp b/radio/1.4/vts/functional/radio_response.cpp
index 2ae5f7c..10ecead 100644
--- a/radio/1.4/vts/functional/radio_response.cpp
+++ b/radio/1.4/vts/functional/radio_response.cpp
@@ -739,6 +739,13 @@
     return Void();
 }
 
+Return<void> RadioResponse_v1_4::getSignalStrengthResponse_1_4(const RadioResponseInfo& info,
+        const ::android::hardware::radio::V1_4::SignalStrength& /*sig_strength*/) {
+    rspInfo = info;
+    parent_v1_4.notify(info.serial);
+    return Void();
+}
+
 Return<void> RadioResponse_v1_4::getCellInfoListResponse_1_2(
         const RadioResponseInfo& /*info*/,
         const ::android::hardware::hidl_vec<
@@ -864,4 +871,4 @@
         const RadioResponseInfo& /*info*/, const CarrierRestrictionsWithPriority& /*carriers*/,
         SimLockMultiSimPolicy /*multiSimPolicy*/) {
     return Void();
-}
\ No newline at end of file
+}