diff --git a/applications/main/xtreme_app/scenes/xtreme_app_scene_interface_lockscreen.c b/applications/main/xtreme_app/scenes/xtreme_app_scene_interface_lockscreen.c
index 59ac287fc..0fc1e1e9c 100644
--- a/applications/main/xtreme_app/scenes/xtreme_app_scene_interface_lockscreen.c
+++ b/applications/main/xtreme_app/scenes/xtreme_app_scene_interface_lockscreen.c
@@ -10,6 +10,14 @@ void xtreme_app_scene_interface_lockscreen_var_item_list_callback(void* context,
     view_dispatcher_send_custom_event(app->view_dispatcher, index);
 }
 
+static void xtreme_app_scene_interface_lockscreen_bad_pins_format_changed(VariableItem* item) {
+    XtremeApp* app = variable_item_get_context(item);
+    bool value = variable_item_get_current_value_index(item);
+    variable_item_set_current_value_text(item, value ? "ON" : "OFF");
+    XTREME_SETTINGS()->bad_pins_format = value;
+    app->save_settings = true;
+}
+
 static void xtreme_app_scene_interface_lockscreen_show_time_changed(VariableItem* item) {
     XtremeApp* app = variable_item_get_context(item);
     bool value = variable_item_get_current_value_index(item);
@@ -56,6 +64,15 @@ void xtreme_app_scene_interface_lockscreen_on_enter(void* context) {
     VariableItemList* var_item_list = app->var_item_list;
     VariableItem* item;
 
+    item = variable_item_list_add(
+        var_item_list,
+        "Format on 10 bad PINs",
+        2,
+        xtreme_app_scene_interface_lockscreen_bad_pins_format_changed,
+        app);
+    variable_item_set_current_value_index(item, xtreme_settings->bad_pins_format);
+    variable_item_set_current_value_text(item, xtreme_settings->bad_pins_format ? "ON" : "OFF");
+
     item = variable_item_list_add(
         var_item_list,
         "Show Time",
diff --git a/applications/services/desktop/helpers/pin_lock.c b/applications/services/desktop/helpers/pin_lock.c
index decd98320..73e688bf5 100644
--- a/applications/services/desktop/helpers/pin_lock.c
+++ b/applications/services/desktop/helpers/pin_lock.c
@@ -10,6 +10,7 @@
 #include "../desktop_i.h"
 #include <cli/cli.h>
 #include <cli/cli_vcp.h>
+#include <xtreme/settings.h>
 
 static const NotificationSequence sequence_pin_fail = {
     &message_display_backlight_on,
@@ -98,6 +99,16 @@ bool desktop_pin_lock_verify(const PinCode* pin_set, const PinCode* pin_entered)
         result = true;
     } else {
         uint32_t pin_fails = furi_hal_rtc_get_pin_fails();
+        if(pin_fails >= 9 && XTREME_SETTINGS()->bad_pins_format) {
+            furi_hal_rtc_set_pin_fails(0);
+            furi_hal_rtc_set_flag(FuriHalRtcFlagFactoryReset);
+            Storage* storage = furi_record_open(RECORD_STORAGE);
+            storage_simply_remove(storage, INT_PATH(".cnt.u2f"));
+            storage_simply_remove(storage, INT_PATH(".key.u2f"));
+            storage_sd_format(storage);
+            furi_record_close(RECORD_STORAGE);
+            power_reboot(PowerBootModeNormal);
+        }
         furi_hal_rtc_set_pin_fails(pin_fails + 1);
         result = false;
     }
diff --git a/applications/services/xtreme/settings.c b/applications/services/xtreme/settings.c
index fa4ba1813..c135ddc43 100644
--- a/applications/services/xtreme/settings.c
+++ b/applications/services/xtreme/settings.c
@@ -25,6 +25,7 @@ void XTREME_SETTINGS_LOAD() {
         xtreme_settings->unlock_anims = false; // OFF
         xtreme_settings->fallback_anim = true; // ON
         xtreme_settings->wii_menu = true; // ON
+        xtreme_settings->bad_pins_format = false; // OFF
         xtreme_settings->lockscreen_time = true; // ON
         xtreme_settings->lockscreen_seconds = false; // OFF
         xtreme_settings->lockscreen_date = true; // ON
@@ -65,6 +66,8 @@ void XTREME_SETTINGS_LOAD() {
             flipper_format_rewind(file);
             flipper_format_read_bool(file, "wii_menu", &xtreme_settings->wii_menu, 1);
             flipper_format_rewind(file);
+            flipper_format_read_bool(file, "bad_pins_format", &xtreme_settings->bad_pins_format, 1);
+            flipper_format_rewind(file);
             flipper_format_read_bool(file, "lockscreen_time", &xtreme_settings->lockscreen_time, 1);
             flipper_format_rewind(file);
             flipper_format_read_bool(file, "lockscreen_seconds", &xtreme_settings->lockscreen_seconds, 1);
@@ -118,6 +121,7 @@ void XTREME_SETTINGS_SAVE() {
         flipper_format_write_bool(file, "unlock_anims", &xtreme_settings->unlock_anims, 1);
         flipper_format_write_bool(file, "fallback_anim", &xtreme_settings->fallback_anim, 1);
         flipper_format_write_bool(file, "wii_menu", &xtreme_settings->wii_menu, 1);
+        flipper_format_write_bool(file, "bad_pins_format", &xtreme_settings->bad_pins_format, 1);
         flipper_format_write_bool(file, "lockscreen_time", &xtreme_settings->lockscreen_time, 1);
         flipper_format_write_bool(file, "lockscreen_seconds", &xtreme_settings->lockscreen_seconds, 1);
         flipper_format_write_bool(file, "lockscreen_date", &xtreme_settings->lockscreen_date, 1);
diff --git a/applications/services/xtreme/settings.h b/applications/services/xtreme/settings.h
index a5f0b4688..87fb44f75 100644
--- a/applications/services/xtreme/settings.h
+++ b/applications/services/xtreme/settings.h
@@ -23,6 +23,7 @@ typedef struct {
     bool unlock_anims;
     bool fallback_anim;
     bool wii_menu;
+    bool bad_pins_format;
     bool lockscreen_time;
     bool lockscreen_seconds;
     bool lockscreen_date;