diff --git a/current.txt b/current.txt
index 9b76b8d..71be363 100644
--- a/current.txt
+++ b/current.txt
@@ -453,7 +453,7 @@
 abf98c2ae08bf765db54edc8068e36d52eb558cff6706b6fd7c18c65a1f3fc18 android.hardware.nfc@1.2::types
 4cb252dc6372a874aef666b92a6e9529915aa187521a700f0789065c3c702ead android.hardware.power.stats@1.0::IPowerStats
 2043037d5baaff604805757d06979aa861013a1e87430db745265339a8681f79 android.hardware.power.stats@1.0::types
-11620ce020b6ef8f5b63eb2a39390de4a2fbbccc0a5e558b5b1a0e22e33f63cf android.hardware.radio@1.3::IRadio
+d5545a4090e5cf8b7f844121377d580926cb9137d693d8c66772ef99ca23e514 android.hardware.radio@1.3::IRadio
 e9d0f11a52715f5a29d89e2d8e2e21db1e16a43174af6b9d51a62d705cda1455 android.hardware.radio@1.3::IRadioIndication
 d233f0da44f55fdef0a95db5229231412787bb67695cd1ea197ce89a3c2908b9 android.hardware.radio@1.3::IRadioResponse
 750a363c8cec70baa1aac19e275c15233c5898e93c6bb5155fa2ca7f365490dc android.hardware.radio@1.3::types
diff --git a/radio/1.3/IRadio.hal b/radio/1.3/IRadio.hal
index cc5b860..95cf615 100644
--- a/radio/1.3/IRadio.hal
+++ b/radio/1.3/IRadio.hal
@@ -49,10 +49,8 @@
             vec<RadioAccessSpecifier> specifiers);
 
    /**
-    * Toggle logical modem on and off. It should put the logical modem in low power
-    * mode without any activity, while the SIM card remains visible. The difference
-    * with setRadioPower is, setRadioPower affects all logical modem while this controls
-    * just one.
+    * Toggle logical modem on and off. The difference with setRadioPower is,
+    * setRadioPower affects all logical modems while this controls just one.
     *
     * @param serial Serial number of request.
     * @param on True to turn on the logical modem, otherwise turn it off.
@@ -62,9 +60,8 @@
     oneway enableModem(int32_t serial, bool on);
 
    /**
-    * Request status of logical modem associated with the given serial number. It returns
-    * isEnabled=true if the logical modem is in low power mode without any activity, while
-    * the SIM card remains visible.
+    * Request status of logical modem. It returns isEnabled=true if the logical modem is on.
+    * This method is the getter method for enableModem.
     *
     * @param serial Serial number of request.
     *
diff --git a/radio/1.4/vts/functional/radio_hidl_hal_api.cpp b/radio/1.4/vts/functional/radio_hidl_hal_api.cpp
index c395df6..15a8acc 100644
--- a/radio/1.4/vts/functional/radio_hidl_hal_api.cpp
+++ b/radio/1.4/vts/functional/radio_hidl_hal_api.cpp
@@ -96,6 +96,56 @@
 }
 
 /*
+ * Test IRadio.getPreferredNetworkTypeBitmap() for the response returned.
+ */
+TEST_F(RadioHidlTest_v1_4, getPreferredNetworkTypeBitmap) {
+    serial = GetRandomSerialNumber();
+
+    Return<void> res = radio_v1_4->getPreferredNetworkTypeBitmap(serial);
+
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_4->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_4->rspInfo.serial);
+    ALOGI("getPreferredNetworkTypeBitmap, rspInfo.error = %s\n",
+          toString(radioRsp_v1_4->rspInfo.error).c_str());
+    EXPECT_EQ(RadioError::NONE, radioRsp_v1_4->rspInfo.error);
+}
+
+TEST_F(RadioHidlTest_v1_4, setPreferredNetworkTypeBitmap) {
+    serial = GetRandomSerialNumber();
+    ::android::hardware::hidl_bitfield<::android::hardware::radio::V1_4::RadioAccessFamily>
+            network_type_bitmap{};
+
+    network_type_bitmap |= ::android::hardware::radio::V1_4::RadioAccessFamily::LTE;
+
+    Return<void> res = radio_v1_4->setPreferredNetworkTypeBitmap(serial, network_type_bitmap);
+
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_4->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_4->rspInfo.serial);
+    ALOGI("setPreferredNetworkTypeBitmap, rspInfo.error = %s\n",
+          toString(radioRsp_v1_4->rspInfo.error).c_str());
+    EXPECT_EQ(RadioError::NONE, radioRsp_v1_4->rspInfo.error);
+    if (radioRsp_v1_4->rspInfo.error == RadioError::NONE) {
+         // give some time for modem to set the value.
+        sleep(3);
+        serial = GetRandomSerialNumber();
+        Return<void> res = radio_v1_4->getPreferredNetworkTypeBitmap(serial);
+
+        ASSERT_OK(res);
+        EXPECT_EQ(std::cv_status::no_timeout, wait());
+        EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_4->rspInfo.type);
+        EXPECT_EQ(serial, radioRsp_v1_4->rspInfo.serial);
+        ALOGI("getPreferredNetworkTypeBitmap, rspInfo.error = %s\n",
+              toString(radioRsp_v1_4->rspInfo.error).c_str());
+        EXPECT_EQ(RadioError::NONE, radioRsp_v1_4->rspInfo.error);
+        EXPECT_EQ(network_type_bitmap, radioRsp_v1_4->networkTypeBitmapResponse);
+    }
+}
+
+/*
  * Test IRadio.startNetworkScan() for the response returned.
  */
 TEST_F(RadioHidlTest_v1_4, startNetworkScan) {
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 b77814f..ed689c6 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
@@ -61,6 +61,9 @@
     bool isModemEnabled;
     bool enableModemResponseToggle;
 
+    ::android::hardware::hidl_bitfield<::android::hardware::radio::V1_4::RadioAccessFamily>
+    networkTypeBitmapResponse;
+
     // Data
     ::android::hardware::radio::V1_4::DataRegStateResult dataRegResp;
 
diff --git a/radio/1.4/vts/functional/radio_response.cpp b/radio/1.4/vts/functional/radio_response.cpp
index 10ecead..6e9cd43 100644
--- a/radio/1.4/vts/functional/radio_response.cpp
+++ b/radio/1.4/vts/functional/radio_response.cpp
@@ -776,7 +776,6 @@
 
 Return<void> RadioResponse_v1_4::enableModemResponse(const RadioResponseInfo& info) {
     rspInfo = info;
-    enableModemResponseToggle = !enableModemResponseToggle;
     parent_v1_4.notify(info.serial);
     return Void();
 }
@@ -832,9 +831,9 @@
 Return<void> RadioResponse_v1_4::getPreferredNetworkTypeBitmapResponse(
         const RadioResponseInfo& info, const ::android::hardware::hidl_bitfield<
                                                ::android::hardware::radio::V1_4::RadioAccessFamily>
-        /*networkTypeBitmap*/) {
+                                               networkTypeBitmap) {
     rspInfo = info;
-    // TODO: may need a new member for bitfield networkTypeBitmap.
+    networkTypeBitmapResponse = networkTypeBitmap;
     parent_v1_4.notify(info.serial);
     return Void();
 }