diff --git a/applications/services/notification/notification_app.c b/applications/services/notification/notification_app.c
index 2f947fe8..6fa48e7f 100644
--- a/applications/services/notification/notification_app.c
+++ b/applications/services/notification/notification_app.c
@@ -5,7 +5,7 @@
 #include <input/input.h>
 #include <gui/gui_i.h>
 #include <u8g2_glue.h>
-
+#include <lib/toolbox/float_tools.h>
 #include "notification.h"
 #include "notification_messages.h"
 #include "notification_app.h"
@@ -104,7 +104,10 @@ static void notification_reset_notification_led_layer(NotificationLedLayer* laye
     furi_hal_light_set(layer->light, layer->value[LayerInternal]);
 }
 
-static void notification_reset_notification_layer(NotificationApp* app, uint8_t reset_mask) {
+static void notification_reset_notification_layer(
+    NotificationApp* app,
+    uint8_t reset_mask,
+    float display_brightness_set) {
     if(reset_mask & reset_blink_mask) {
         furi_hal_light_blink_stop();
     }
@@ -124,6 +127,9 @@ static void notification_reset_notification_layer(NotificationApp* app, uint8_t
         notification_sound_off();
     }
     if(reset_mask & reset_display_mask) {
+        if(!float_is_equal(display_brightness_set, app->settings.display_brightness)) {
+            furi_hal_light_set(LightBacklight, app->settings.display_brightness * 0xFF);
+        }
         furi_timer_start(app->display_timer, notification_settings_display_off_delay_ticks(app));
     }
 }
@@ -212,13 +218,14 @@ static void notification_process_notification_message(
                 notification_apply_notification_led_layer(
                     &app->display,
                     notification_message->data.led.value * display_brightness_setting);
+                reset_mask |= reset_display_mask;
             } else {
+                reset_mask &= ~reset_display_mask;
                 notification_reset_notification_led_layer(&app->display);
                 if(furi_timer_is_running(app->display_timer)) {
                     furi_timer_stop(app->display_timer);
                 }
             }
-            reset_mask |= reset_display_mask;
             break;
         case NotificationMessageTypeLedDisplayBacklightEnforceOn:
             furi_assert(app->display_led_lock < UINT8_MAX);
@@ -370,7 +377,7 @@ static void notification_process_notification_message(
     }
 
     if(reset_notifications) {
-        notification_reset_notification_layer(app, reset_mask);
+        notification_reset_notification_layer(app, reset_mask, display_brightness_setting);
     }
 }
 
diff --git a/firmware/targets/furi_hal_include/furi_hal_version.h b/firmware/targets/furi_hal_include/furi_hal_version.h
index a9339a6c..98d011cb 100644
--- a/firmware/targets/furi_hal_include/furi_hal_version.h
+++ b/firmware/targets/furi_hal_include/furi_hal_version.h
@@ -33,6 +33,7 @@ typedef enum {
     FuriHalVersionColorUnknown = 0x00,
     FuriHalVersionColorBlack = 0x01,
     FuriHalVersionColorWhite = 0x02,
+    FuriHalVersionColorTransparent = 0x03,
 } FuriHalVersionColor;
 
 /** Device Regions */
diff --git a/scripts/otp.py b/scripts/otp.py
index 19b8c4df..e3f07099 100755
--- a/scripts/otp.py
+++ b/scripts/otp.py
@@ -17,6 +17,7 @@ OTP_COLORS = {
     "unknown": 0x00,
     "black": 0x01,
     "white": 0x02,
+    "transparent": 0x03,
 }
 
 OTP_REGIONS = {