diff --git a/applications/main/xtreme_app/scenes/xtreme_app_scene_config.h b/applications/main/xtreme_app/scenes/xtreme_app_scene_config.h
index 1a7871afc..231386e2b 100644
--- a/applications/main/xtreme_app/scenes/xtreme_app_scene_config.h
+++ b/applications/main/xtreme_app/scenes/xtreme_app_scene_config.h
@@ -2,6 +2,7 @@ ADD_SCENE(xtreme_app, start, Start)
 ADD_SCENE(xtreme_app, graphics, Graphics)
 ADD_SCENE(xtreme_app, statusbar, Statusbar)
 ADD_SCENE(xtreme_app, protocols, Protocols)
+ADD_SCENE(xtreme_app, protocols_frequencies, ProtocolsFrequencies)
 ADD_SCENE(xtreme_app, dolphin, Dolphin)
 ADD_SCENE(xtreme_app, misc, Misc)
 ADD_SCENE(xtreme_app, misc_rename, MiscRename)
diff --git a/applications/main/xtreme_app/scenes/xtreme_app_scene_protocols.c b/applications/main/xtreme_app/scenes/xtreme_app_scene_protocols.c
index c4d0b1250..9959b712a 100644
--- a/applications/main/xtreme_app/scenes/xtreme_app_scene_protocols.c
+++ b/applications/main/xtreme_app/scenes/xtreme_app_scene_protocols.c
@@ -3,6 +3,7 @@
 enum VarItemListIndex {
     VarItemListIndexBadkbMode,
     VarItemListIndexBadbtRemember,
+    VarItemListIndexSubghzFrequencies,
     VarItemListIndexSubghzExtend,
     VarItemListIndexSubghzBypass,
 };
@@ -62,6 +63,8 @@ void xtreme_app_scene_protocols_on_enter(void* context) {
     variable_item_set_current_value_index(item, xtreme_settings->bad_bt_remember);
     variable_item_set_current_value_text(item, xtreme_settings->bad_bt_remember ? "ON" : "OFF");
 
+    variable_item_list_add(var_item_list, "SubGHz Frequencies", 0, NULL, app);
+
     item = variable_item_list_add(
         var_item_list, "SubGHz Extend", 2, xtreme_app_scene_protocols_subghz_extend_changed, app);
     variable_item_set_current_value_index(item, app->subghz_extend);
@@ -89,6 +92,9 @@ bool xtreme_app_scene_protocols_on_event(void* context, SceneManagerEvent event)
         scene_manager_set_scene_state(app->scene_manager, XtremeAppSceneProtocols, event.event);
         consumed = true;
         switch(event.event) {
+        case VarItemListIndexSubghzFrequencies:
+            scene_manager_next_scene(app->scene_manager, XtremeAppSceneProtocolsFrequencies);
+            break;
         default:
             break;
         }
diff --git a/applications/main/xtreme_app/scenes/xtreme_app_scene_protocols_frequencies.c b/applications/main/xtreme_app/scenes/xtreme_app_scene_protocols_frequencies.c
new file mode 100644
index 000000000..5adef2f06
--- /dev/null
+++ b/applications/main/xtreme_app/scenes/xtreme_app_scene_protocols_frequencies.c
@@ -0,0 +1,86 @@
+#include "../xtreme_app.h"
+
+enum VarItemListIndex {
+    VarItemListIndexStaticFrequency,
+    VarItemListIndexHopperFrequency,
+};
+
+void xtreme_app_scene_protocols_frequencies_var_item_list_callback(void* context, uint32_t index) {
+    XtremeApp* app = context;
+    view_dispatcher_send_custom_event(app->view_dispatcher, index);
+}
+
+static void xtreme_app_scene_protocols_frequencies_static_frequency_changed(VariableItem* item) {
+    XtremeApp* app = variable_item_get_context(item);
+    uint8_t index = variable_item_get_current_value_index(item);
+    uint32_t value = *FrequencyList_get(app->subghz_static_frequencies, index);
+    char text[10] = {0};
+    snprintf(text, sizeof(text), "%lu.%02lu", value / 1000000, (value % 1000000) / 10000);
+    variable_item_set_current_value_text(item, text);
+}
+
+static void xtreme_app_scene_protocols_frequencies_hopper_frequency_changed(VariableItem* item) {
+    XtremeApp* app = variable_item_get_context(item);
+    uint8_t index = variable_item_get_current_value_index(item);
+    uint32_t value = *FrequencyList_get(app->subghz_hopper_frequencies, index);
+    char text[10] = {0};
+    snprintf(text, sizeof(text), "%lu.%02lu", value / 1000000, (value % 1000000) / 10000);
+    variable_item_set_current_value_text(item, text);
+}
+
+void xtreme_app_scene_protocols_frequencies_on_enter(void* context) {
+    XtremeApp* app = context;
+    VariableItemList* var_item_list = app->var_item_list;
+    VariableItem* item;
+
+    item = variable_item_list_add(var_item_list, "Static Freq", FrequencyList_size(app->subghz_static_frequencies), xtreme_app_scene_protocols_frequencies_static_frequency_changed, app);
+    variable_item_set_current_value_index(item, 0);
+    if(FrequencyList_size(app->subghz_static_frequencies)) {
+        uint32_t value = *FrequencyList_get(app->subghz_static_frequencies, 0);
+        char text[10] = {0};
+        snprintf(text, sizeof(text), "%lu.%02lu", value / 1000000, (value % 1000000) / 10000);
+        variable_item_set_current_value_text(item, text);
+    } else {
+        variable_item_set_current_value_text(item, "None");
+    }
+
+    item = variable_item_list_add(var_item_list, "Hopper Freq", FrequencyList_size(app->subghz_hopper_frequencies), xtreme_app_scene_protocols_frequencies_hopper_frequency_changed, app);
+    variable_item_set_current_value_index(item, 0);
+    if(FrequencyList_size(app->subghz_hopper_frequencies)) {
+        uint32_t value = *FrequencyList_get(app->subghz_hopper_frequencies, 0);
+        char text[10] = {0};
+        snprintf(text, sizeof(text), "%lu.%02lu", value / 1000000, (value % 1000000) / 10000);
+        variable_item_set_current_value_text(item, text);
+    } else {
+        variable_item_set_current_value_text(item, "None");
+    }
+
+    variable_item_list_set_enter_callback(
+        var_item_list, xtreme_app_scene_protocols_frequencies_var_item_list_callback, app);
+
+    variable_item_list_set_selected_item(
+        var_item_list, scene_manager_get_scene_state(app->scene_manager, XtremeAppSceneProtocolsFrequencies));
+
+    view_dispatcher_switch_to_view(app->view_dispatcher, XtremeAppViewVarItemList);
+}
+
+bool xtreme_app_scene_protocols_frequencies_on_event(void* context, SceneManagerEvent event) {
+    XtremeApp* app = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        scene_manager_set_scene_state(app->scene_manager, XtremeAppSceneProtocolsFrequencies, event.event);
+        consumed = true;
+        switch(event.event) {
+        default:
+            break;
+        }
+    }
+
+    return consumed;
+}
+
+void xtreme_app_scene_protocols_frequencies_on_exit(void* context) {
+    XtremeApp* app = context;
+    variable_item_list_reset(app->var_item_list);
+}
diff --git a/applications/main/xtreme_app/xtreme_app.c b/applications/main/xtreme_app/xtreme_app.c
index e3c31812f..b633fef28 100644
--- a/applications/main/xtreme_app/xtreme_app.c
+++ b/applications/main/xtreme_app/xtreme_app.c
@@ -22,6 +22,9 @@ static bool xtreme_app_back_event_callback(void* context) {
             furi_hal_subghz_set_extend_settings(app->subghz_extend, app->subghz_bypass);
         }
 
+        if(app->save_subghz_frequencies) {
+        }
+
         if(app->save_level) {
             Dolphin* dolphin = furi_record_open(RECORD_DOLPHIN);
             int xp = app->dolphin_level > 1 ? dolphin_get_levels()[app->dolphin_level - 2] : 0;
@@ -118,6 +121,37 @@ XtremeApp* xtreme_app_alloc() {
 
     XtremeSettings* xtreme_settings = XTREME_SETTINGS();
 
+    Storage* storage = furi_record_open(RECORD_STORAGE);
+    FlipperFormat* file = flipper_format_file_alloc(storage);
+    FrequencyList_init(app->subghz_static_frequencies);
+    FrequencyList_init(app->subghz_hopper_frequencies);
+    app->subghz_use_defaults = true;
+    app->subghz_default_frequency = 0;
+    do {
+        uint32_t temp;
+        if(!flipper_format_file_open_existing(file, EXT_PATH("subghz/assets/setting_user"))) break;
+
+        flipper_format_read_bool(file, "Add_standard_frequencies", &app->subghz_use_defaults, 1);
+
+        if(!flipper_format_rewind(file)) break;
+        flipper_format_read_uint32(file, "Default_frequency", &app->subghz_default_frequency, 1);
+
+        if(!flipper_format_rewind(file)) break;
+        while(flipper_format_read_uint32(file, "Frequency", &temp, 1)) {
+            if(furi_hal_subghz_is_frequency_valid(temp)) {
+                FrequencyList_push_back(app->subghz_static_frequencies, temp);
+            }
+        }
+
+        if(!flipper_format_rewind(file)) break;
+        while(flipper_format_read_uint32(file, "Hopper_frequency", &temp, 1)) {
+            if(furi_hal_subghz_is_frequency_valid(temp)) {
+                FrequencyList_push_back(app->subghz_hopper_frequencies, temp);
+            }
+        }
+    } while(false);
+    flipper_format_free(file);
+
     furi_hal_subghz_get_extend_settings(&app->subghz_extend, &app->subghz_bypass);
 
     Dolphin* dolphin = furi_record_open(RECORD_DOLPHIN);
@@ -129,7 +163,6 @@ XtremeApp* xtreme_app_alloc() {
 
     app->asset_pack = 0;
     asset_packs_init(app->asset_packs);
-    Storage* storage = furi_record_open(RECORD_STORAGE);
     File* folder = storage_file_alloc(storage);
     FileInfo info;
     char* name = malloc(MAX_PACK_NAME_LEN);
@@ -183,6 +216,9 @@ void xtreme_app_free(XtremeApp* app) {
 
     // Settings deinit
 
+    FrequencyList_clear(app->subghz_static_frequencies);
+    FrequencyList_clear(app->subghz_hopper_frequencies);
+
     asset_packs_it_t it;
     for(asset_packs_it(it, app->asset_packs); !asset_packs_end_p(it); asset_packs_next(it)) {
         free(*asset_packs_cref(it));
diff --git a/applications/main/xtreme_app/xtreme_app.h b/applications/main/xtreme_app/xtreme_app.h
index f4e1f6d3d..d6562790d 100644
--- a/applications/main/xtreme_app/xtreme_app.h
+++ b/applications/main/xtreme_app/xtreme_app.h
@@ -16,6 +16,7 @@
 #include "dolphin/dolphin.h"
 #include "dolphin/dolphin_i.h"
 #include <lib/flipper_format/flipper_format.h>
+#include <lib/subghz/subghz_setting.h>
 #include <m-array.h>
 #include "xtreme/settings.h"
 #include "xtreme/assets.h"
@@ -29,6 +30,10 @@ typedef struct {
     VariableItemList* var_item_list;
     TextInput* text_input;
     Popup* popup;
+    bool subghz_use_defaults;
+    uint32_t subghz_default_frequency;
+    FrequencyList_t subghz_static_frequencies;
+    FrequencyList_t subghz_hopper_frequencies;
     bool subghz_extend;
     bool subghz_bypass;
     int dolphin_level;
@@ -37,6 +42,7 @@ typedef struct {
     asset_packs_t asset_packs;
     FuriString* version_tag;
     bool save_subghz;
+    bool save_subghz_frequencies;
     bool save_level;
     bool save_name;
     bool save_settings;