diff --git a/guest/hals/ril/libril/ril.h b/guest/hals/ril/libril/ril.h
index 32d5aa0..e1137b0 100644
--- a/guest/hals/ril/libril/ril.h
+++ b/guest/hals/ril/libril/ril.h
@@ -555,6 +555,46 @@
                                    sent an invalid value */
 } RIL_Data_Call_Response_v11;
 
+typedef struct {
+    int             status;     /* A RIL_DataCallFailCause, 0 which is PDP_FAIL_NONE if no error */
+    int             suggestedRetryTime; /* If status != 0, this fields indicates the suggested retry
+                                           back-off timer value RIL wants to override the one
+                                           pre-configured in FW.
+                                           The unit is milliseconds.
+                                           The value < 0 means no value is suggested.
+                                           The value 0 means retry should be done ASAP.
+                                           The value of INT_MAX(0x7fffffff) means no retry. */
+    int             cid;        /* Context ID, uniquely identifies this call */
+    int             active;     /* 0=inactive, 1=active/physical link down,
+                                   2=active/physical link up */
+    char *          type;       /* One of the PDP_type values in TS 27.007 section 10.1.1.
+                                   For example, "IP", "IPV6", "IPV4V6", or "PPP". If status is
+                                   PDP_FAIL_ONLY_SINGLE_BEARER_ALLOWED this is the type supported
+                                   such as "IP" or "IPV6" */
+    char *          ifname;     /* The network interface name */
+    char *          addresses;  /* A space-delimited list of addresses with optional "/" prefix
+                                   length, e.g., "192.0.1.3" or "192.0.1.11/16 2001:db8::1/64".
+                                   May not be empty, typically 1 IPv4 or 1 IPv6 or
+                                   one of each. If the prefix length is absent the addresses
+                                   are assumed to be point to point with IPv4 having a prefix
+                                   length of 32 and IPv6 128. */
+    char *          dnses;      /* A space-delimited list of DNS server addresses,
+                                   e.g., "192.0.1.3" or "192.0.1.11 2001:db8::1".
+                                   May be empty. */
+    char *          gateways;   /* A space-delimited list of default gateway addresses,
+                                   e.g., "192.0.1.3" or "192.0.1.11 2001:db8::1".
+                                   May be empty in which case the addresses represent point
+                                   to point connections. */
+    char *          pcscf;      /* the Proxy Call State Control Function address
+                                   via PCO(Protocol Configuration Option) for IMS client. */
+    int             mtuV4;      /* MTU received from network for IPv4.
+                                   Value <= 0 means network has either not sent a value or
+                                   sent an invalid value. */
+    int             mtuV6;      /* MTU received from network for IPv6.
+                                   Value <= 0 means network has either not sent a value or
+                                   sent an invalid value. */
+} RIL_Data_Call_Response_v12;
+
 typedef enum {
     RADIO_TECH_3GPP = 1, /* 3GPP Technologies - GSM, WCDMA */
     RADIO_TECH_3GPP2 = 2 /* 3GPP2 Technologies - CDMA */
diff --git a/guest/hals/ril/libril/ril_service.cpp b/guest/hals/ril/libril/ril_service.cpp
index 7349845..7f5b74d 100755
--- a/guest/hals/ril/libril/ril_service.cpp
+++ b/guest/hals/ril/libril/ril_service.cpp
@@ -119,7 +119,7 @@
 void convertRilDataCallToHal(RIL_Data_Call_Response_v11 *dcResponse,
         ::android::hardware::radio::V1_4::SetupDataCallResult& dcResult);
 
-void convertRilDataCallToHal(RIL_Data_Call_Response_v11 *dcResponse,
+void convertRilDataCallToHal(RIL_Data_Call_Response_v12 *dcResponse,
         ::android::hardware::radio::V1_5::SetupDataCallResult& dcResult);
 
 void convertRilDataCallListToHal(void *response, size_t responseLen,
@@ -3692,17 +3692,18 @@
     }
     dispatchStrings(serial, mSlotId, RIL_REQUEST_SETUP_DATA_CALL, true, 15,
         std::to_string((int) RadioTechnology::UNKNOWN + 2).c_str(),
-        std::to_string((int) dataProfileInfo.base.profileId).c_str(),
-        dataProfileInfo.base.apn.c_str(),
-        dataProfileInfo.base.user.c_str(),
-        dataProfileInfo.base.password.c_str(),
-        std::to_string((int) dataProfileInfo.base.authType).c_str(),
-        getProtocolString(dataProfileInfo.base.protocol),
-        getProtocolString(dataProfileInfo.base.roamingProtocol),
+        std::to_string((int) dataProfileInfo.profileId).c_str(),
+        dataProfileInfo.apn.c_str(),
+        dataProfileInfo.user.c_str(),
+        dataProfileInfo.password.c_str(),
+        std::to_string((int) dataProfileInfo.authType).c_str(),
+        getProtocolString(dataProfileInfo.protocol),
+        getProtocolString(dataProfileInfo.roamingProtocol),
         std::to_string(dataProfileInfo.supportedApnTypesBitmap).c_str(),
-        std::to_string(dataProfileInfo.base.bearerBitmap).c_str(),
-        dataProfileInfo.base.persistent ? "1" : "0",
-        std::to_string(dataProfileInfo.base.mtu).c_str(),
+        std::to_string(dataProfileInfo.bearerBitmap).c_str(),
+        dataProfileInfo.persistent ? "1" : "0",
+        std::to_string(dataProfileInfo.mtuV4).c_str(),
+        std::to_string(dataProfileInfo.mtuV6).c_str(),
         mvnoTypeStr,
         "302720x94",
         roamingAllowed ? "1" : "0");
@@ -4995,7 +4996,7 @@
             result.gateways = hidl_vec<hidl_string>();
             result.pcscf = hidl_vec<hidl_string>();
         } else {
-            convertRilDataCallToHal((RIL_Data_Call_Response_v11 *) response, result);
+            convertRilDataCallToHal((RIL_Data_Call_Response_v12 *) response, result);
         }
 
         Return<void> retStatus = radioService[slotId]->mRadioResponseV1_5->setupDataCallResponse_1_5(
@@ -8537,7 +8538,7 @@
     dcResult.mtu = dcResponse->mtu;
 }
 
-void convertRilDataCallToHal(RIL_Data_Call_Response_v11 *dcResponse,
+void convertRilDataCallToHal(RIL_Data_Call_Response_v12 *dcResponse,
         ::android::hardware::radio::V1_5::SetupDataCallResult& dcResult) {
     dcResult.cause = (::android::hardware::radio::V1_4::DataCallFailCause) dcResponse->status;
     dcResult.suggestedRetryTime = dcResponse->suggestedRetryTime;
@@ -8562,7 +8563,8 @@
     dcResult.dnses = split(convertCharPtrToHidlString(dcResponse->dnses));
     dcResult.gateways = split(convertCharPtrToHidlString(dcResponse->gateways));
     dcResult.pcscf = split(convertCharPtrToHidlString(dcResponse->pcscf));
-    dcResult.mtu = dcResponse->mtu;
+    dcResult.mtuV4 = dcResponse->mtuV4;
+    dcResult.mtuV6 = dcResponse->mtuV6;
 }