diff --git a/wifi/1.3/IWifiChip.hal b/wifi/1.3/IWifiChip.hal
index 74d527d..be00ee5 100644
--- a/wifi/1.3/IWifiChip.hal
+++ b/wifi/1.3/IWifiChip.hal
@@ -66,4 +66,17 @@
      * as gaming and virtual reality applications.
      */
     setLatencyMode(LatencyMode mode) generates (WifiStatus status);
+
+    /**
+     * API to flush debug ring buffer data to files.
+     *
+     * Force flush debug ring buffer using IBase::debug.
+     * This API help to collect firmware/driver/pkt logs.
+     *
+     * @return status WifiStatus of the operation.
+     *         Possible status codes:
+     *         |WifiStatusCode.SUCCESS|,
+     *         |WifiStatusCode.UNKNOWN|
+     */
+    flushRingBufferToFile() generates (WifiStatus status);
 };
diff --git a/wifi/1.3/default/wifi_chip.cpp b/wifi/1.3/default/wifi_chip.cpp
index dd6bd7c..1f1aa95 100644
--- a/wifi/1.3/default/wifi_chip.cpp
+++ b/wifi/1.3/default/wifi_chip.cpp
@@ -37,8 +37,8 @@
 using android::hardware::wifi::V1_0::IWifiChip;
 
 constexpr char kCpioMagic[] = "070701";
-constexpr size_t kMaxBufferSizeBytes = 1024 * 1024;
-constexpr uint32_t kMaxRingBufferFileAgeSeconds = 60 * 60;
+constexpr size_t kMaxBufferSizeBytes = 1024 * 1024 * 3;
+constexpr uint32_t kMaxRingBufferFileAgeSeconds = 60 * 60 * 10;
 constexpr uint32_t kMaxRingBufferFileNum = 20;
 constexpr char kTombstoneFolderPath[] = "/data/vendor/tombstones/wifi/";
 
@@ -515,6 +515,13 @@
                            hidl_status_cb, ring_name);
 }
 
+Return<void> WifiChip::flushRingBufferToFile(
+    flushRingBufferToFile_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::flushRingBufferToFileInternal,
+                           hidl_status_cb);
+}
+
 Return<void> WifiChip::stopLoggingToDebugRingBuffer(
     stopLoggingToDebugRingBuffer_cb hidl_status_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
@@ -1000,6 +1007,14 @@
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
+WifiStatus WifiChip::flushRingBufferToFileInternal() {
+    if (!writeRingbufferFilesInternal()) {
+        LOG(ERROR) << "Error writing files to flash";
+        return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
+    }
+    return createWifiStatus(WifiStatusCode::SUCCESS);
+}
+
 WifiStatus WifiChip::stopLoggingToDebugRingBufferInternal() {
     legacy_hal::wifi_error legacy_status =
         legacy_hal_.lock()->deregisterRingBufferCallbackHandler(
diff --git a/wifi/1.3/default/wifi_chip.h b/wifi/1.3/default/wifi_chip.h
index 6695240..d14ced6 100644
--- a/wifi/1.3/default/wifi_chip.h
+++ b/wifi/1.3/default/wifi_chip.h
@@ -126,6 +126,8 @@
     Return<void> forceDumpToDebugRingBuffer(
         const hidl_string& ring_name,
         forceDumpToDebugRingBuffer_cb hidl_status_cb) override;
+    Return<void> flushRingBufferToFile(
+        flushRingBufferToFile_cb hidl_status_cb) override;
     Return<void> stopLoggingToDebugRingBuffer(
         stopLoggingToDebugRingBuffer_cb hidl_status_cb) override;
     Return<void> getDebugHostWakeReasonStats(
@@ -198,6 +200,7 @@
         WifiDebugRingBufferVerboseLevel verbose_level,
         uint32_t max_interval_in_sec, uint32_t min_data_size_in_bytes);
     WifiStatus forceDumpToDebugRingBufferInternal(const hidl_string& ring_name);
+    WifiStatus flushRingBufferToFileInternal();
     WifiStatus stopLoggingToDebugRingBufferInternal();
     std::pair<WifiStatus, WifiDebugHostWakeReasonStats>
     getDebugHostWakeReasonStatsInternal();