diff --git a/fingerprint/BiometricsFingerprint.cpp b/fingerprint/BiometricsFingerprint.cpp
index cde5c9b..dd8998e 100644
--- a/fingerprint/BiometricsFingerprint.cpp
+++ b/fingerprint/BiometricsFingerprint.cpp
@@ -17,6 +17,7 @@
 
 #include "BiometricsFingerprint.h"
 
+#include <android-base/file.h>
 #include <android-base/logging.h>
 #include <fcntl.h>
 #include <poll.h>
@@ -30,6 +31,8 @@
 #define NOTIFY_FINGER_UP IMotFodEventType::FINGER_UP
 #define NOTIFY_FINGER_DOWN IMotFodEventType::FINGER_DOWN
 
+#define FOD_HBM_PATH "/sys/devices/platform/soc/soc:qcom,dsi-display-primary/fod_hbm"
+
 namespace android {
 namespace hardware {
 namespace biometrics {
@@ -37,6 +40,10 @@ namespace fingerprint {
 namespace V2_3 {
 namespace implementation {
 
+void setFodHbm(bool status) {
+    android::base::WriteStringToFile(status ? "1" : "0", FOD_HBM_PATH);
+}
+
 void BiometricsFingerprint::disableHighBrightFod() {
     std::lock_guard<std::mutex> lock(mSetHbmFodMutex);
 
@@ -45,6 +52,7 @@ void BiometricsFingerprint::disableHighBrightFod() {
 
     mMotoFingerprint->sendFodEvent(NOTIFY_FINGER_UP, {},
                                    [](IMotFodEventResult, const hidl_vec<signed char> &) {});
+    setFodHbm(false);
 
     hbmFodEnabled = false;
 }
@@ -55,6 +63,7 @@ void BiometricsFingerprint::enableHighBrightFod() {
     if (hbmFodEnabled)
         return;
 
+    setFodHbm(true);
     mMotoFingerprint->sendFodEvent(NOTIFY_FINGER_DOWN, {},
                                    [](IMotFodEventResult, const hidl_vec<signed char> &) {});
 
diff --git a/fingerprint/android.hardware.biometrics.fingerprint@2.3-service.eqs.rc b/fingerprint/android.hardware.biometrics.fingerprint@2.3-service.eqs.rc
index 2509e07..6697161 100644
--- a/fingerprint/android.hardware.biometrics.fingerprint@2.3-service.eqs.rc
+++ b/fingerprint/android.hardware.biometrics.fingerprint@2.3-service.eqs.rc
@@ -1,3 +1,6 @@
+on init
+    chown system system /sys/devices/platform/soc/soc:qcom,dsi-display-primary/fod_hbm
+
 service fps_hal.eqs /vendor/bin/hw/android.hardware.biometrics.fingerprint@2.3-service.eqs
     # "class hal" causes a race condition on some devices due to files created
     # in /data. As a workaround, postpone startup until later in boot once