diff --git a/applications/services/notification/notification_messages.c b/applications/services/notification/notification_messages.c
index 28ec327c6..8b7916226 100644
--- a/applications/services/notification/notification_messages.c
+++ b/applications/services/notification/notification_messages.c
@@ -519,6 +519,24 @@ const NotificationSequence sequence_success = {
     NULL,
 };
 
+const NotificationSequence sequence_semi_success = {
+    &message_display_backlight_on,
+    &message_green_255,
+    &message_vibro_on,
+    &message_note_c4,
+    &message_delay_50,
+    &message_note_e4,
+    &message_delay_50,
+    &message_note_g4,
+    &message_delay_50,
+    &message_sound_off,
+    &message_delay_50,
+    &message_note_c5,
+    &message_delay_50,
+    &message_sound_off,
+    NULL,
+};
+
 const NotificationSequence sequence_error = {
     &message_display_backlight_on,
     &message_red_255,
diff --git a/applications/services/notification/notification_messages.h b/applications/services/notification/notification_messages.h
index d87cf74f4..873bb37a8 100644
--- a/applications/services/notification/notification_messages.h
+++ b/applications/services/notification/notification_messages.h
@@ -138,6 +138,7 @@ extern const NotificationSequence sequence_blink_stop;
 extern const NotificationSequence sequence_single_vibro;
 extern const NotificationSequence sequence_double_vibro;
 extern const NotificationSequence sequence_success;
+extern const NotificationSequence sequence_semi_success;
 extern const NotificationSequence sequence_error;
 extern const NotificationSequence sequence_audiovisual_alert;
 
diff --git a/targets/f7/api_symbols.csv b/targets/f7/api_symbols.csv
index 353d511ec..c45ef742f 100644
--- a/targets/f7/api_symbols.csv
+++ b/targets/f7/api_symbols.csv
@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,50.0,,
+Version,+,50.1,,
 Header,+,applications/drivers/subghz/cc1101_ext/cc1101_ext_interconnect.h,,
 Header,+,applications/services/bt/bt_service/bt.h,,
 Header,+,applications/services/cli/cli.h,,
@@ -3587,6 +3587,7 @@ Variable,+,sequence_reset_red,const NotificationSequence,
 Variable,+,sequence_reset_rgb,const NotificationSequence,
 Variable,+,sequence_reset_sound,const NotificationSequence,
 Variable,+,sequence_reset_vibro,const NotificationSequence,
+Variable,+,sequence_semi_success,const NotificationSequence,
 Variable,+,sequence_set_blue_255,const NotificationSequence,
 Variable,+,sequence_set_green_255,const NotificationSequence,
 Variable,+,sequence_set_only_blue_255,const NotificationSequence,