diff --git a/applications/debug/lfrfid_debug/scenes/lfrfid_debug_app_scene_tune.c b/applications/debug/lfrfid_debug/scenes/lfrfid_debug_app_scene_tune.c
index 74c53ae6d48..ac2e2b80611 100644
--- a/applications/debug/lfrfid_debug/scenes/lfrfid_debug_app_scene_tune.c
+++ b/applications/debug/lfrfid_debug/scenes/lfrfid_debug_app_scene_tune.c
@@ -6,6 +6,11 @@ static void comparator_trigger_callback(bool level, void* comp_ctx) {
     furi_hal_gpio_write(&gpio_ext_pa7, !level);
 }
 
+void lfrfid_debug_view_tune_callback(void* context) {
+    LfRfidDebug* app = context;
+    view_dispatcher_send_custom_event(app->view_dispatcher, 0xBA);
+}
+
 void lfrfid_debug_scene_tune_on_enter(void* context) {
     LfRfidDebug* app = context;
 
@@ -16,6 +21,8 @@ void lfrfid_debug_scene_tune_on_enter(void* context) {
 
     furi_hal_rfid_tim_read_start(125000, 0.5);
 
+    lfrfid_debug_view_tune_set_callback(app->tune_view, lfrfid_debug_view_tune_callback, app);
+
     view_dispatcher_switch_to_view(app->view_dispatcher, LfRfidDebugViewTune);
 }
 
diff --git a/applications/debug/lfrfid_debug/views/lfrfid_debug_view_tune.c b/applications/debug/lfrfid_debug/views/lfrfid_debug_view_tune.c
index fd221c4e9d3..9e48a7e27fe 100644
--- a/applications/debug/lfrfid_debug/views/lfrfid_debug_view_tune.c
+++ b/applications/debug/lfrfid_debug/views/lfrfid_debug_view_tune.c
@@ -13,6 +13,8 @@ typedef struct {
     uint32_t ARR;
     uint32_t CCR;
     int pos;
+    void (*update_callback)(void* context);
+    void* update_context;
 } LfRfidTuneViewModel;
 
 static void lfrfid_debug_view_tune_draw_callback(Canvas* canvas, void* _model) {
@@ -151,6 +153,18 @@ static bool lfrfid_debug_view_tune_input_callback(InputEvent* event, void* conte
             consumed = false;
             break;
         }
+
+        if(event->key == InputKeyLeft || event->key == InputKeyRight) {
+            with_view_model(
+                tune_view->view,
+                LfRfidTuneViewModel * model,
+                {
+                    if(model->update_callback) {
+                        model->update_callback(model->update_context);
+                    }
+                },
+                false);
+        }
     }
 
     return consumed;
@@ -161,19 +175,7 @@ LfRfidTuneView* lfrfid_debug_view_tune_alloc() {
     tune_view->view = view_alloc();
     view_set_context(tune_view->view, tune_view);
     view_allocate_model(tune_view->view, ViewModelTypeLocking, sizeof(LfRfidTuneViewModel));
-
-    with_view_model(
-        tune_view->view,
-        LfRfidTuneViewModel * model,
-        {
-            model->dirty = true;
-            model->fine = false;
-            model->ARR = 511;
-            model->CCR = 255;
-            model->pos = 0;
-        },
-        true);
-
+    lfrfid_debug_view_tune_clean(tune_view);
     view_set_draw_callback(tune_view->view, lfrfid_debug_view_tune_draw_callback);
     view_set_input_callback(tune_view->view, lfrfid_debug_view_tune_input_callback);
 
@@ -199,6 +201,8 @@ void lfrfid_debug_view_tune_clean(LfRfidTuneView* tune_view) {
             model->ARR = 511;
             model->CCR = 255;
             model->pos = 0;
+            model->update_callback = NULL;
+            model->update_context = NULL;
         },
         true);
 }
@@ -232,3 +236,17 @@ uint32_t lfrfid_debug_view_tune_get_ccr(LfRfidTuneView* tune_view) {
 
     return result;
 }
+
+void lfrfid_debug_view_tune_set_callback(
+    LfRfidTuneView* tune_view,
+    void (*callback)(void* context),
+    void* context) {
+    with_view_model(
+        tune_view->view,
+        LfRfidTuneViewModel * model,
+        {
+            model->update_callback = callback;
+            model->update_context = context;
+        },
+        false);
+}
diff --git a/applications/debug/lfrfid_debug/views/lfrfid_debug_view_tune.h b/applications/debug/lfrfid_debug/views/lfrfid_debug_view_tune.h
index fd6d0b1fe9a..be54b63f9a8 100644
--- a/applications/debug/lfrfid_debug/views/lfrfid_debug_view_tune.h
+++ b/applications/debug/lfrfid_debug/views/lfrfid_debug_view_tune.h
@@ -16,3 +16,8 @@ bool lfrfid_debug_view_tune_is_dirty(LfRfidTuneView* tune_view);
 uint32_t lfrfid_debug_view_tune_get_arr(LfRfidTuneView* tune_view);
 
 uint32_t lfrfid_debug_view_tune_get_ccr(LfRfidTuneView* tune_view);
+
+void lfrfid_debug_view_tune_set_callback(
+    LfRfidTuneView* tune_view,
+    void (*callback)(void* context),
+    void* context);