diff --git a/applications/main/subghz/helpers/subghz_txrx.c b/applications/main/subghz/helpers/subghz_txrx.c
index 38cf549de..fcbebba8f 100644
--- a/applications/main/subghz/helpers/subghz_txrx.c
+++ b/applications/main/subghz/helpers/subghz_txrx.c
@@ -24,7 +24,7 @@ SubGhzTxRx* subghz_txrx_alloc() {
     instance->fff_data = flipper_format_string_alloc();
 
     instance->environment = subghz_environment_alloc();
-    instance->load_database = subghz_environment_load_keystore(
+    instance->is_database_loaded = subghz_environment_load_keystore(
         instance->environment, EXT_PATH("subghz/assets/keeloq_mfcodes"));
     subghz_environment_load_keystore(
         instance->environment, EXT_PATH("subghz/assets/keeloq_mfcodes_user"));
@@ -60,9 +60,9 @@ void subghz_txrx_free(SubGhzTxRx* instance) {
     free(instance);
 }
 
-bool subghz_txrx_is_load_database(SubGhzTxRx* instance) {
+bool subghz_txrx_is_database_loaded(SubGhzTxRx* instance) {
     furi_assert(instance);
-    return instance->load_database;
+    return instance->is_database_loaded;
 }
 
 void subghz_txrx_set_preset(
@@ -79,7 +79,7 @@ void subghz_txrx_set_preset(
     preset->data_size = preset_data_size;
 }
 
-const char* subghz_txrx_get_name_preset(SubGhzTxRx* instance, const char* preset) {
+const char* subghz_txrx_get_preset_name(SubGhzTxRx* instance, const char* preset) {
     UNUSED(instance);
     const char* preset_name = NULL;
     if(!strcmp(preset, "FuriHalSubGhzPresetOok270Async")) {
@@ -103,7 +103,7 @@ SubGhzRadioPreset subghz_txrx_get_preset(SubGhzTxRx* instance) {
     return *instance->preset;
 }
 
-void subghz_txrx_get_frequency_modulation(
+void subghz_txrx_get_frequency_and_modulation(
     SubGhzTxRx* instance,
     FuriString* frequency,
     FuriString* modulation,
@@ -282,7 +282,7 @@ void subghz_txrx_rx_start(SubGhzTxRx* instance) {
     subghz_txrx_rx(instance, instance->preset->frequency);
 }
 
-void subghz_txrx_need_save_callback_set(
+void subghz_txrx_set_need_save_callback(
     SubGhzTxRx* instance,
     SubGhzTxRxNeedSaveCallback callback,
     void* context) {
@@ -311,7 +311,7 @@ static void subghz_txrx_tx_stop(SubGhzTxRx* instance) {
     // notification_message(notifications, &sequence_reset_red);
 }
 
-FlipperFormat* subghz_txtx_get_fff_data(SubGhzTxRx* instance) {
+FlipperFormat* subghz_txrx_get_fff_data(SubGhzTxRx* instance) {
     furi_assert(instance);
     return instance->fff_data;
 }
@@ -398,7 +398,7 @@ void subghz_txrx_hopper_set_state(SubGhzTxRx* instance, SubGhzHopperState state)
     instance->hopper_state = state;
 }
 
-void subghz_txrx_hopper_remove_pause(SubGhzTxRx* instance) {
+void subghz_txrx_hopper_unpause(SubGhzTxRx* instance) {
     furi_assert(instance);
     if(instance->hopper_state == SubGhzHopperStatePause) {
         instance->hopper_state = SubGhzHopperStateRunning;
@@ -501,14 +501,14 @@ SubGhzProtocolDecoderBase* subghz_txrx_get_decoder(SubGhzTxRx* instance) {
     return instance->decoder_result;
 }
 
-bool subghz_txrx_protocol_is_preserved(SubGhzTxRx* instance) {
+bool subghz_txrx_protocol_is_serializable(SubGhzTxRx* instance) {
     furi_assert(instance);
     return (
         (instance->decoder_result->protocol->flag & SubGhzProtocolFlag_Save) ==
         SubGhzProtocolFlag_Save);
 }
 
-bool subghz_txrx_protocol_is_send(SubGhzTxRx* instance, bool check_type) {
+bool subghz_txrx_protocol_is_transmittable(SubGhzTxRx* instance, bool check_type) {
     furi_assert(instance);
     const SubGhzProtocol* protocol = instance->decoder_result->protocol;
     if(check_type) {
@@ -533,7 +533,7 @@ void subghz_txrx_set_rx_calback(
     subghz_receiver_set_rx_callback(instance->receiver, callback, context);
 }
 
-void subghz_txrx_set_raw_file_encoder_worker_set_callback_end(
+void subghz_txrx_set_raw_file_encoder_worker_callback_end(
     SubGhzTxRx* instance,
     SubGhzProtocolEncoderRAWCallbackEnd callback,
     void* context) {
diff --git a/applications/main/subghz/helpers/subghz_txrx.h b/applications/main/subghz/helpers/subghz_txrx.h
index e44b57a13..f2bf6d9a1 100644
--- a/applications/main/subghz/helpers/subghz_txrx.h
+++ b/applications/main/subghz/helpers/subghz_txrx.h
@@ -37,7 +37,7 @@ void subghz_txrx_free(SubGhzTxRx* instance);
  * @param instance Pointer to a SubGhzTxRx
  * @return bool True if the database is loaded
  */
-bool subghz_txrx_is_load_database(SubGhzTxRx* instance);
+bool subghz_txrx_is_database_loaded(SubGhzTxRx* instance);
 
 /**
  * Set preset 
@@ -62,7 +62,7 @@ void subghz_txrx_set_preset(
  * @param preset String of preset 
  * @return const char*  Name of preset
  */
-const char* subghz_txrx_get_name_preset(SubGhzTxRx* instance, const char* preset);
+const char* subghz_txrx_get_preset_name(SubGhzTxRx* instance, const char* preset);
 
 /**
  * Get of preset
@@ -79,7 +79,7 @@ SubGhzRadioPreset subghz_txrx_get_preset(SubGhzTxRx* instance);
  * @param frequency Pointer to a string frequency
  * @param modulation Pointer to a string modulation
  */
-void subghz_txrx_get_frequency_modulation(
+void subghz_txrx_get_frequency_and_modulation(
     SubGhzTxRx* instance,
     FuriString* frequency,
     FuriString* modulation,
@@ -143,7 +143,7 @@ void subghz_txrx_hopper_set_state(SubGhzTxRx* instance, SubGhzHopperState state)
  * 
  * @param instance Pointer to a SubGhzTxRx
  */
-void subghz_txrx_hopper_remove_pause(SubGhzTxRx* instance);
+void subghz_txrx_hopper_unpause(SubGhzTxRx* instance);
 
 /**
  * Set pause hopper
@@ -220,7 +220,7 @@ SubGhzProtocolDecoderBase* subghz_txrx_get_decoder(SubGhzTxRx* instance);
  * @param callback Callback for save data
  * @param context Context for callback
  */
-void subghz_txrx_need_save_callback_set(
+void subghz_txrx_set_need_save_callback(
     SubGhzTxRx* instance,
     SubGhzTxRxNeedSaveCallback callback,
     void* context);
@@ -231,7 +231,7 @@ void subghz_txrx_need_save_callback_set(
  * @param instance Pointer to a SubGhzTxRx
  * @return FlipperFormat* 
  */
-FlipperFormat* subghz_txtx_get_fff_data(SubGhzTxRx* instance);
+FlipperFormat* subghz_txrx_get_fff_data(SubGhzTxRx* instance);
 
 /**
  * Get pointer to a SugGhzSetting
@@ -247,7 +247,7 @@ SubGhzSetting* subghz_txrx_get_setting(SubGhzTxRx* instance);
  * @param instance Pointer to a SubGhzTxRx 
  * @return bool True if it is possible to save this protocol
  */
-bool subghz_txrx_protocol_is_preserved(SubGhzTxRx* instance);
+bool subghz_txrx_protocol_is_serializable(SubGhzTxRx* instance);
 
 /**
  * Is it possible to send this protocol
@@ -255,7 +255,7 @@ bool subghz_txrx_protocol_is_preserved(SubGhzTxRx* instance);
  * @param instance Pointer to a SubGhzTxRx 
  * @return bool True if it is possible to send this protocol
  */
-bool subghz_txrx_protocol_is_send(SubGhzTxRx* instance, bool check_type);
+bool subghz_txrx_protocol_is_transmittable(SubGhzTxRx* instance, bool check_type);
 
 /**
  * Set filter, what types of decoder to use 
@@ -284,7 +284,7 @@ void subghz_txrx_set_rx_calback(
  * @param callback Callback for Raw decoder, end of data transfer 
  * @param context Context for callback
  */
-void subghz_txrx_set_raw_file_encoder_worker_set_callback_end(
+void subghz_txrx_set_raw_file_encoder_worker_callback_end(
     SubGhzTxRx* instance,
     SubGhzProtocolEncoderRAWCallbackEnd callback,
     void* context);
diff --git a/applications/main/subghz/helpers/subghz_txrx_i.h b/applications/main/subghz/helpers/subghz_txrx_i.h
index 2d3025554..e5c1445ea 100644
--- a/applications/main/subghz/helpers/subghz_txrx_i.h
+++ b/applications/main/subghz/helpers/subghz_txrx_i.h
@@ -21,7 +21,7 @@ struct SubGhzTxRx {
 
     uint8_t hopper_timeout;
     uint8_t hopper_idx_frequency;
-    bool load_database;
+    bool is_database_loaded;
     SubGhzHopperState hopper_state;
 
     SubGhzTxRxState txrx_state;
diff --git a/applications/main/subghz/scenes/subghz_scene_decode_raw.c b/applications/main/subghz/scenes/subghz_scene_decode_raw.c
index f008db380..5ad12b509 100644
--- a/applications/main/subghz/scenes/subghz_scene_decode_raw.c
+++ b/applications/main/subghz/scenes/subghz_scene_decode_raw.c
@@ -29,7 +29,7 @@ static void subghz_scene_receiver_update_statusbar(void* context) {
         FuriString* frequency_str = furi_string_alloc();
         FuriString* modulation_str = furi_string_alloc();
 
-        subghz_txrx_get_frequency_modulation(subghz->txrx, frequency_str, modulation_str, false);
+        subghz_txrx_get_frequency_and_modulation(subghz->txrx, frequency_str, modulation_str, false);
 
         subghz_view_receiver_add_data_statusbar(
             subghz->subghz_receiver,
@@ -88,13 +88,13 @@ bool subghz_scene_decode_raw_start(SubGhz* subghz) {
     FuriString* file_name = furi_string_alloc();
     bool success = false;
     do {
-        if(!flipper_format_rewind(subghz_txtx_get_fff_data(subghz->txrx))) {
+        if(!flipper_format_rewind(subghz_txrx_get_fff_data(subghz->txrx))) {
             FURI_LOG_E(TAG, "Rewind error");
             break;
         }
 
         if(!flipper_format_read_string(
-               subghz_txtx_get_fff_data(subghz->txrx), "File_name", file_name)) {
+               subghz_txrx_get_fff_data(subghz->txrx), "File_name", file_name)) {
             FURI_LOG_E(TAG, "Missing File_name");
             break;
         }
diff --git a/applications/main/subghz/scenes/subghz_scene_delete.c b/applications/main/subghz/scenes/subghz_scene_delete.c
index 095cdf899..3fc4be069 100644
--- a/applications/main/subghz/scenes/subghz_scene_delete.c
+++ b/applications/main/subghz/scenes/subghz_scene_delete.c
@@ -15,7 +15,7 @@ void subghz_scene_delete_on_enter(void* context) {
     FuriString* modulation_str = furi_string_alloc();
     FuriString* text = furi_string_alloc();
 
-    subghz_txrx_get_frequency_modulation(subghz->txrx, frequency_str, modulation_str, false);
+    subghz_txrx_get_frequency_and_modulation(subghz->txrx, frequency_str, modulation_str, false);
     widget_add_string_element(
         subghz->widget,
         78,
diff --git a/applications/main/subghz/scenes/subghz_scene_delete_raw.c b/applications/main/subghz/scenes/subghz_scene_delete_raw.c
index bc8a4d6ef..ada0f4c5c 100644
--- a/applications/main/subghz/scenes/subghz_scene_delete_raw.c
+++ b/applications/main/subghz/scenes/subghz_scene_delete_raw.c
@@ -30,7 +30,7 @@ void subghz_scene_delete_raw_on_enter(void* context) {
 
     widget_add_string_element(
         subghz->widget, 38, 25, AlignLeft, AlignTop, FontSecondary, "RAW signal");
-    subghz_txrx_get_frequency_modulation(subghz->txrx, frequency_str, modulation_str, false);
+    subghz_txrx_get_frequency_and_modulation(subghz->txrx, frequency_str, modulation_str, false);
     widget_add_string_element(
         subghz->widget,
         35,
diff --git a/applications/main/subghz/scenes/subghz_scene_read_raw.c b/applications/main/subghz/scenes/subghz_scene_read_raw.c
index 4d9553854..a858ca355 100644
--- a/applications/main/subghz/scenes/subghz_scene_read_raw.c
+++ b/applications/main/subghz/scenes/subghz_scene_read_raw.c
@@ -13,7 +13,7 @@ bool subghz_scene_read_raw_update_filename(SubGhz* subghz) {
     //set the path to read the file
     FuriString* temp_str = furi_string_alloc();
     do {
-        FlipperFormat* fff_data = subghz_txtx_get_fff_data(subghz->txrx);
+        FlipperFormat* fff_data = subghz_txrx_get_fff_data(subghz->txrx);
         if(!flipper_format_rewind(fff_data)) {
             FURI_LOG_E(TAG, "Rewind error");
             break;
@@ -41,7 +41,7 @@ static void subghz_scene_read_raw_update_statusbar(void* context) {
     FuriString* modulation_str = furi_string_alloc();
 
 #ifdef SUBGHZ_EXT_PRESET_NAME
-    subghz_txrx_get_frequency_modulation(subghz->txrx, frequency_str, modulation_str, true);
+    subghz_txrx_get_frequency_and_modulation(subghz->txrx, frequency_str, modulation_str, true);
     //TODO if need subghz_txrx_get_preset
     //furi_string_printf(modulation_str, "%s", furi_string_get_cstr(subghz->txrx->preset->name));
 #else
@@ -206,7 +206,7 @@ bool subghz_scene_read_raw_on_event(void* context, SceneManagerEvent event) {
                 subghz->state_notifications = SubGhzNotificationStateIDLE;
 
                 subghz_txrx_stop(subghz->txrx);
-                if(!subghz_tx_start(subghz, subghz_txtx_get_fff_data(subghz->txrx))) {
+                if(!subghz_tx_start(subghz, subghz_txrx_get_fff_data(subghz->txrx))) {
                     subghz_rx_key_state_set(subghz, SubGhzRxKeyStateBack);
                     subghz_read_raw_set_status(
                         subghz->subghz_read_raw,
@@ -219,7 +219,7 @@ bool subghz_scene_read_raw_on_event(void* context, SceneManagerEvent event) {
                         DOLPHIN_DEED(DolphinDeedSubGhzSend);
                     }
                     // set callback end tx
-                    subghz_txrx_set_raw_file_encoder_worker_set_callback_end(
+                    subghz_txrx_set_raw_file_encoder_worker_callback_end(
                         subghz->txrx, subghz_scene_read_raw_callback_end_tx, subghz);
                     subghz->state_notifications = SubGhzNotificationStateTx;
                 }
@@ -250,7 +250,7 @@ bool subghz_scene_read_raw_on_event(void* context, SceneManagerEvent event) {
             furi_string_printf(
                 temp_str, "%s/%s%s", SUBGHZ_RAW_FOLDER, RAW_FILE_NAME, SUBGHZ_APP_EXTENSION);
             subghz_protocol_raw_gen_fff_data(
-                subghz_txtx_get_fff_data(subghz->txrx), furi_string_get_cstr(temp_str));
+                subghz_txrx_get_fff_data(subghz->txrx), furi_string_get_cstr(temp_str));
             furi_string_free(temp_str);
 
             if(spl_count > 0) {
diff --git a/applications/main/subghz/scenes/subghz_scene_receiver.c b/applications/main/subghz/scenes/subghz_scene_receiver.c
index 304797eff..8abb6aff3 100644
--- a/applications/main/subghz/scenes/subghz_scene_receiver.c
+++ b/applications/main/subghz/scenes/subghz_scene_receiver.c
@@ -46,12 +46,12 @@ static void subghz_scene_receiver_update_statusbar(void* context) {
 
 #ifdef SUBGHZ_EXT_PRESET_NAME
         if(subghz_history_get_last_index(subghz->history) > 0) {
-            subghz_txrx_get_frequency_modulation(
+            subghz_txrx_get_frequency_and_modulation(
                 subghz->txrx, frequency_str, modulation_str, false);
         } else {
             FuriString* temp_str = furi_string_alloc();
 
-            subghz_txrx_get_frequency_modulation(subghz->txrx, frequency_str, temp_str, true);
+            subghz_txrx_get_frequency_and_modulation(subghz->txrx, frequency_str, temp_str, true);
             furi_string_printf(
                 modulation_str,
                 "%s        Mod: %s",
@@ -60,7 +60,8 @@ static void subghz_scene_receiver_update_statusbar(void* context) {
             furi_string_free(temp_str);
         }
 #else
-        subghz_txrx_get_frequency_modulation(subghz->txrx, frequency_str, modulation_str, false);
+        subghz_txrx_get_frequency_and_modulation(
+            subghz->txrx, frequency_str, modulation_str, false);
 #endif
 
         subghz_view_receiver_add_data_statusbar(
diff --git a/applications/main/subghz/scenes/subghz_scene_receiver_info.c b/applications/main/subghz/scenes/subghz_scene_receiver_info.c
index c92573e85..5a4dbf5d4 100644
--- a/applications/main/subghz/scenes/subghz_scene_receiver_info.c
+++ b/applications/main/subghz/scenes/subghz_scene_receiver_info.c
@@ -52,7 +52,7 @@ void subghz_scene_receiver_info_draw_widget(SubGhz* subghz) {
         FuriString* modulation_str = furi_string_alloc();
         FuriString* text = furi_string_alloc();
 
-        subghz_txrx_get_frequency_modulation(subghz->txrx, frequency_str, modulation_str, false);
+        subghz_txrx_get_frequency_and_modulation(subghz->txrx, frequency_str, modulation_str, false);
         widget_add_string_element(
             subghz->widget,
             78,
@@ -78,7 +78,7 @@ void subghz_scene_receiver_info_draw_widget(SubGhz* subghz) {
         furi_string_free(modulation_str);
         furi_string_free(text);
 
-        if(subghz_txrx_protocol_is_preserved(subghz->txrx)) {
+        if(subghz_txrx_protocol_is_serializable(subghz->txrx)) {
             widget_add_button_element(
                 subghz->widget,
                 GuiButtonTypeRight,
@@ -87,7 +87,7 @@ void subghz_scene_receiver_info_draw_widget(SubGhz* subghz) {
                 subghz);
         }
         // Removed static check
-        if(subghz_txrx_protocol_is_send(subghz->txrx, false)) {
+        if(subghz_txrx_protocol_is_transmittable(subghz->txrx, false)) {
             widget_add_button_element(
                 subghz->widget,
                 GuiButtonTypeCenter,
@@ -127,7 +127,7 @@ bool subghz_scene_receiver_info_on_event(void* context, SceneManagerEvent event)
                    subghz,
                    subghz_history_get_raw_data(subghz->history, subghz->idx_menu_chosen))) {
                 subghz_txrx_rx_start(subghz->txrx);
-                subghz_txrx_hopper_remove_pause(subghz->txrx);
+                subghz_txrx_hopper_unpause(subghz->txrx);
                 subghz->state_notifications = SubGhzNotificationStateRx;
             } else {
                 subghz->state_notifications = SubGhzNotificationStateTx;
@@ -144,7 +144,7 @@ bool subghz_scene_receiver_info_on_event(void* context, SceneManagerEvent event)
             if(!subghz->in_decoder_scene) {
                 subghz_txrx_rx_start(subghz->txrx);
 
-                subghz_txrx_hopper_remove_pause(subghz->txrx);
+                subghz_txrx_hopper_unpause(subghz->txrx);
                 subghz->state_notifications = SubGhzNotificationStateRx;
             }
             return true;
@@ -158,7 +158,7 @@ bool subghz_scene_receiver_info_on_event(void* context, SceneManagerEvent event)
                 return false;
             }
 
-            if(subghz_txrx_protocol_is_preserved(subghz->txrx)) {
+            if(subghz_txrx_protocol_is_serializable(subghz->txrx)) {
                 subghz_file_name_clear(subghz);
 
                 if(subghz->in_decoder_scene) {
diff --git a/applications/main/subghz/scenes/subghz_scene_rpc.c b/applications/main/subghz/scenes/subghz_scene_rpc.c
index 59497c493..ef718c4e1 100644
--- a/applications/main/subghz/scenes/subghz_scene_rpc.c
+++ b/applications/main/subghz/scenes/subghz_scene_rpc.c
@@ -44,7 +44,7 @@ bool subghz_scene_rpc_on_event(void* context, SceneManagerEvent event) {
         } else if(event.event == SubGhzCustomEventSceneRpcButtonPress) {
             bool result = false;
             if((state == SubGhzRpcStateLoaded)) {
-                result = subghz_tx_start(subghz, subghz_txtx_get_fff_data(subghz->txrx));
+                result = subghz_tx_start(subghz, subghz_txrx_get_fff_data(subghz->txrx));
                 state = SubGhzRpcStateTx;
                 if(result) subghz_blink_start(subghz);
             }
diff --git a/applications/main/subghz/scenes/subghz_scene_save_name.c b/applications/main/subghz/scenes/subghz_scene_save_name.c
index c05230d97..b0c3a1b12 100644
--- a/applications/main/subghz/scenes/subghz_scene_save_name.c
+++ b/applications/main/subghz/scenes/subghz_scene_save_name.c
@@ -147,7 +147,7 @@ bool subghz_scene_save_name_on_event(void* context, SceneManagerEvent event) {
                        SubGhzCustomEventManagerNoSet) {
                         subghz_save_protocol_to_file(
                             subghz,
-                            subghz_txtx_get_fff_data(subghz->txrx),
+                            subghz_txrx_get_fff_data(subghz->txrx),
                             furi_string_get_cstr(subghz->file_path));
                         scene_manager_set_scene_state(
                             subghz->scene_manager,
@@ -164,7 +164,7 @@ bool subghz_scene_save_name_on_event(void* context, SceneManagerEvent event) {
                 if(scene_manager_get_scene_state(subghz->scene_manager, SubGhzSceneReadRAW) !=
                    SubGhzCustomEventManagerNoSet) {
                     subghz_protocol_raw_gen_fff_data(
-                        subghz_txtx_get_fff_data(subghz->txrx),
+                        subghz_txrx_get_fff_data(subghz->txrx),
                         furi_string_get_cstr(subghz->file_path));
                     scene_manager_set_scene_state(
                         subghz->scene_manager, SubGhzSceneReadRAW, SubGhzCustomEventManagerNoSet);
diff --git a/applications/main/subghz/scenes/subghz_scene_transmitter.c b/applications/main/subghz/scenes/subghz_scene_transmitter.c
index 8ef61bd53..5ac1b0a27 100644
--- a/applications/main/subghz/scenes/subghz_scene_transmitter.c
+++ b/applications/main/subghz/scenes/subghz_scene_transmitter.c
@@ -23,17 +23,17 @@ bool subghz_scene_transmitter_update_data_show(void* context) {
         FuriString* modulation_str = furi_string_alloc();
 
         if(subghz_protocol_decoder_base_deserialize(
-               decoder, subghz_txtx_get_fff_data(subghz->txrx)) == SubGhzProtocolStatusOk) {
+               decoder, subghz_txrx_get_fff_data(subghz->txrx)) == SubGhzProtocolStatusOk) {
             subghz_protocol_decoder_base_get_string(decoder, key_str);
 
-            subghz_txrx_get_frequency_modulation(
+            subghz_txrx_get_frequency_and_modulation(
                 subghz->txrx, frequency_str, modulation_str, false);
             subghz_view_transmitter_add_data_to_show(
                 subghz->subghz_transmitter,
                 furi_string_get_cstr(key_str),
                 furi_string_get_cstr(frequency_str),
                 furi_string_get_cstr(modulation_str),
-                subghz_txrx_protocol_is_send(subghz->txrx, false));
+                subghz_txrx_protocol_is_transmittable(subghz->txrx, false));
             ret = true;
         }
         furi_string_free(frequency_str);
@@ -67,7 +67,7 @@ bool subghz_scene_transmitter_on_event(void* context, SceneManagerEvent event) {
         if(event.event == SubGhzCustomEventViewTransmitterSendStart) {
             subghz->state_notifications = SubGhzNotificationStateIDLE;
 
-            if(subghz_tx_start(subghz, subghz_txtx_get_fff_data(subghz->txrx))) {
+            if(subghz_tx_start(subghz, subghz_txrx_get_fff_data(subghz->txrx))) {
                 subghz->state_notifications = SubGhzNotificationStateTx;
                 subghz_scene_transmitter_update_data_show(subghz);
                 DOLPHIN_DEED(DolphinDeedSubGhzSend);
@@ -83,7 +83,7 @@ bool subghz_scene_transmitter_on_event(void* context, SceneManagerEvent event) {
                 // Calling restore!
                 subghz_txrx_stop(subghz->txrx);
 
-                if(!subghz_tx_start(subghz, subghz_txtx_get_fff_data(subghz->txrx))) {
+                if(!subghz_tx_start(subghz, subghz_txrx_get_fff_data(subghz->txrx))) {
                     scene_manager_next_scene(
                         subghz->scene_manager, SubGhzSceneShowOnlyRx); //TODO Is this necessary?
                 }
diff --git a/applications/main/subghz/subghz.c b/applications/main/subghz/subghz.c
index 4bf6e7aaf..f9413bbfb 100644
--- a/applications/main/subghz/subghz.c
+++ b/applications/main/subghz/subghz.c
@@ -265,7 +265,7 @@ SubGhz* subghz_alloc(bool alloc_for_tx_only) {
 
     subghz->filter = SubGhzProtocolFlag_Decodable;
     subghz_txrx_receiver_set_filter(subghz->txrx, subghz->filter);
-    subghz_txrx_need_save_callback_set(subghz->txrx, subghz_save_to_file, subghz);
+    subghz_txrx_set_need_save_callback(subghz->txrx, subghz_save_to_file, subghz);
 
     //Init Error_str
     subghz->error_str = furi_string_alloc();
@@ -446,7 +446,7 @@ int32_t subghz_app(void* p) {
         view_dispatcher_attach_to_gui(
             subghz->view_dispatcher, subghz->gui, ViewDispatcherTypeFullscreen);
         furi_string_set(subghz->file_path, SUBGHZ_APP_FOLDER);
-        if(subghz_txrx_is_load_database(subghz->txrx)) {
+        if(subghz_txrx_is_database_loaded(subghz->txrx)) {
             scene_manager_next_scene(subghz->scene_manager, SubGhzSceneStart);
         } else {
             scene_manager_set_scene_state(
diff --git a/applications/main/subghz/subghz_i.c b/applications/main/subghz/subghz_i.c
index 50a5919ba..243a1a123 100644
--- a/applications/main/subghz/subghz_i.c
+++ b/applications/main/subghz/subghz_i.c
@@ -79,7 +79,7 @@ bool subghz_key_load(SubGhz* subghz, const char* file_path, bool show_dialog) {
     Storage* storage = furi_record_open(RECORD_STORAGE);
     FlipperFormat* fff_data_file = flipper_format_file_alloc(storage);
     Stream* fff_data_stream =
-        flipper_format_get_raw_stream(subghz_txtx_get_fff_data(subghz->txrx));
+        flipper_format_get_raw_stream(subghz_txrx_get_fff_data(subghz->txrx));
 
     SubGhzLoadKeyState load_key_state = SubGhzLoadKeyStateParseErr;
     FuriString* temp_str = furi_string_alloc();
@@ -129,7 +129,7 @@ bool subghz_key_load(SubGhz* subghz, const char* file_path, bool show_dialog) {
         }
 
         furi_string_set_str(
-            temp_str, subghz_txrx_get_name_preset(subghz->txrx, furi_string_get_cstr(temp_str)));
+            temp_str, subghz_txrx_get_preset_name(subghz->txrx, furi_string_get_cstr(temp_str)));
         if(temp_str == NULL) {
             break;
         }
@@ -164,7 +164,7 @@ bool subghz_key_load(SubGhz* subghz, const char* file_path, bool show_dialog) {
             break;
         }
 
-        FlipperFormat* fff_data = subghz_txtx_get_fff_data(subghz->txrx);
+        FlipperFormat* fff_data = subghz_txrx_get_fff_data(subghz->txrx);
         if(!strcmp(furi_string_get_cstr(temp_str), "RAW")) {
             //if RAW
             subghz->load_type_file = SubGhzLoadTypeFileRaw;
@@ -276,7 +276,7 @@ void subghz_save_to_file(void* context) {
     if(subghz_path_is_file(subghz->file_path)) {
         subghz_save_protocol_to_file(
             subghz,
-            subghz_txtx_get_fff_data(subghz->txrx),
+            subghz_txrx_get_fff_data(subghz->txrx),
             furi_string_get_cstr(subghz->file_path));
     }
 }