diff --git a/applications/main/archive/helpers/archive_menu.h b/applications/main/archive/helpers/archive_menu.h
index 5df6a1ca2..201333987 100644
--- a/applications/main/archive/helpers/archive_menu.h
+++ b/applications/main/archive/helpers/archive_menu.h
@@ -42,10 +42,7 @@ ARRAY_DEF(
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wunused-function"
 // Using in applications/archive/views/archive_browser_view.c
-static void archive_menu_add_item(
-    ArchiveContextMenuItem_t* obj,
-    string_t text,
-    uint32_t event) {
+static void archive_menu_add_item(ArchiveContextMenuItem_t* obj, string_t text, uint32_t event) {
     string_init_move(obj->text, text);
     obj->event = event;
 }
diff --git a/applications/main/archive/scenes/archive_scene_browser.c b/applications/main/archive/scenes/archive_scene_browser.c
index 23722e30b..552a6557e 100644
--- a/applications/main/archive/scenes/archive_scene_browser.c
+++ b/applications/main/archive/scenes/archive_scene_browser.c
@@ -133,7 +133,7 @@ bool archive_scene_browser_on_event(void* context, SceneManagerEvent event) {
         case ArchiveBrowserEventFileMenuRename:
             if(favorites) {
                 browser->callback(ArchiveBrowserEventEnterFavMove, browser->context);
-            //} else if((archive_is_known_app(selected->type)) && (selected->is_app == false)) {
+                //} else if((archive_is_known_app(selected->type)) && (selected->is_app == false)) {
             } else {
                 // Added ability to rename files and folders
                 archive_show_file_menu(browser, false);
diff --git a/applications/plugins/flipfrid/README.md b/applications/plugins/flipfrid/README.md
index 51ed2fa67..69fdb3e66 100644
--- a/applications/plugins/flipfrid/README.md
+++ b/applications/plugins/flipfrid/README.md
@@ -1,21 +1,35 @@
 # Flipfrid
 
-Basic EM4100 Fuzzer
+Basic EM4100 and HIDProx Fuzzer.
 
 ## Why
 
 Flipfrid is a simple Rfid fuzzer using EM4100 protocol (125khz).
 Objective is to provide a simple to use fuzzer to test readers by emulating various cards.
 
-EM4100 cards use a 1 byte customer id and 4 bytes card id.
+- EM4100 cards use a 1 byte customer id and 4 bytes card id. 
+- HIDProx cards use a 2 byte customer id and 3 byte card id.
 
 ## How
 
-There is 4 modes :
-- Default key loop over 16 factory/default keys and emulate each one after one ;
-- BF customer id. just an iteration from 0X00 to 0XFF on the first byte ;
-- Load Dump file : Load an existing EM4100 dump generated by Flipperzero, select an index and bruteforce from 0X00 to 0XFF;
-- Uids list: loop over a text file (one uid per line)
+1) Select the Protocol with the left and right arrows
+2) Select the Mode with the up and down arrows
+
+### Info 
+
+There are 2 Protocols:
+- EM4100
+- HIDProx
+
+There are 4 modes:
+- Default Values: Try factory/default keys and emulate one after the other.
+- BF customer id: An iteration from 0X00 to 0XFF on the first byte.
+- Load Dump file: Load an existing dump (.rfid) generated by Flipperzero, select an index and bruteforce from 0X00 to 0XFF;
+- Uids list: Iterate over an input text file (one uid per line) and emulate one after the other.
+
+
+
 
 TODO : 
 - blank screen on back press 
+- Add second byte test to `BF customer id`
diff --git a/applications/plugins/flipfrid/flipfrid.c b/applications/plugins/flipfrid/flipfrid.c
index 1dab3cae1..ba059ff7f 100644
--- a/applications/plugins/flipfrid/flipfrid.c
+++ b/applications/plugins/flipfrid/flipfrid.c
@@ -64,6 +64,7 @@ FlipFridState* flipfrid_alloc() {
     flipfrid->is_attacking = false;
     flipfrid->key_index = 0;
     flipfrid->menu_index = 0;
+    flipfrid->menu_proto_index = 0;
 
     flipfrid->attack = FlipFridAttackDefaultValues;
     flipfrid->notify = furi_record_open(RECORD_NOTIFICATION);
@@ -73,12 +74,14 @@ FlipFridState* flipfrid_alloc() {
     flipfrid->data[2] = 0x00;
     flipfrid->data[3] = 0x00;
     flipfrid->data[4] = 0x00;
+    flipfrid->data[5] = 0x00;
 
     flipfrid->payload[0] = 0x00;
     flipfrid->payload[1] = 0x00;
     flipfrid->payload[2] = 0x00;
     flipfrid->payload[3] = 0x00;
     flipfrid->payload[4] = 0x00;
+    flipfrid->payload[5] = 0x00;
 
     //Dialog
     flipfrid->dialogs = furi_record_open(RECORD_DIALOGS);
diff --git a/applications/plugins/flipfrid/flipfrid.h b/applications/plugins/flipfrid/flipfrid.h
index 44756f26e..5417817e9 100644
--- a/applications/plugins/flipfrid/flipfrid.h
+++ b/applications/plugins/flipfrid/flipfrid.h
@@ -28,6 +28,11 @@ typedef enum {
     FlipFridAttackLoadFileCustomUids,
 } FlipFridAttacks;
 
+typedef enum {
+    EM4100,
+    HIDProx,
+} FlipFridProtos;
+
 typedef enum {
     NoneScene,
     SceneEntryPoint,
@@ -56,13 +61,16 @@ typedef struct {
     FlipFridScene previous_scene;
     NotificationApp* notify;
     u_int8_t menu_index;
+    u_int8_t menu_proto_index;
 
     string_t data_str;
-    uint8_t data[5];
-    uint8_t payload[5];
+    uint8_t data[6];
+    uint8_t payload[6];
     uint8_t attack_step;
     FlipFridAttacks attack;
+    FlipFridProtos proto;
     string_t attack_name;
+    string_t proto_name;
 
     DialogsApp* dialogs;
     string_t notification_msg;
diff --git a/applications/plugins/flipfrid/scene/flipfrid_scene_entrypoint.c b/applications/plugins/flipfrid/scene/flipfrid_scene_entrypoint.c
index f30bb8e1d..c709572e3 100644
--- a/applications/plugins/flipfrid/scene/flipfrid_scene_entrypoint.c
+++ b/applications/plugins/flipfrid/scene/flipfrid_scene_entrypoint.c
@@ -1,8 +1,12 @@
 #include "flipfrid_scene_entrypoint.h"
 
 string_t menu_items[4];
+string_t menu_proto_items[2];
 
-void flipfrid_scene_entrypoint_menu_callback(FlipFridState* context, uint32_t index) {
+void flipfrid_scene_entrypoint_menu_callback(
+    FlipFridState* context,
+    uint32_t index,
+    uint32_t proto_index) {
     switch(index) {
     case FlipFridAttackDefaultValues:
         context->attack = FlipFridAttackDefaultValues;
@@ -27,6 +31,19 @@ void flipfrid_scene_entrypoint_menu_callback(FlipFridState* context, uint32_t in
     default:
         break;
     }
+
+    switch(proto_index) {
+    case EM4100:
+        context->proto = EM4100;
+        string_set_str(context->proto_name, "EM4100");
+        break;
+    case HIDProx:
+        context->proto = HIDProx;
+        string_set_str(context->proto_name, "HIDProx");
+        break;
+    default:
+        break;
+    }
 }
 
 void flipfrid_scene_entrypoint_on_enter(FlipFridState* context) {
@@ -36,6 +53,7 @@ void flipfrid_scene_entrypoint_on_enter(FlipFridState* context) {
     context->payload[2] = 0x00;
     context->payload[3] = 0x00;
     context->payload[4] = 0x00;
+    context->payload[5] = 0x00;
 
     context->menu_index = 0;
     for(uint32_t i = 0; i < 4; i++) {
@@ -46,6 +64,14 @@ void flipfrid_scene_entrypoint_on_enter(FlipFridState* context) {
     string_set(menu_items[1], "BF Customer ID");
     string_set(menu_items[2], "Load File");
     string_set(menu_items[3], "Load uids from file");
+
+    context->menu_proto_index = 0;
+    for(uint32_t i = 0; i < 2; i++) {
+        string_init(menu_proto_items[i]);
+    }
+
+    string_set(menu_proto_items[0], "EM4100");
+    string_set(menu_proto_items[1], "HIDProx");
 }
 
 void flipfrid_scene_entrypoint_on_exit(FlipFridState* context) {
@@ -53,6 +79,10 @@ void flipfrid_scene_entrypoint_on_exit(FlipFridState* context) {
     for(uint32_t i = 0; i < 4; i++) {
         string_clear(menu_items[i]);
     }
+
+    for(uint32_t i = 0; i < 2; i++) {
+        string_clear(menu_proto_items[i]);
+    }
 }
 
 void flipfrid_scene_entrypoint_on_tick(FlipFridState* context) {
@@ -74,10 +104,18 @@ void flipfrid_scene_entrypoint_on_event(FlipFridEvent event, FlipFridState* cont
                 }
                 break;
             case InputKeyLeft:
+                if(context->menu_proto_index > EM4100) {
+                    context->menu_proto_index--;
+                }
+                break;
             case InputKeyRight:
+                if(context->menu_proto_index < HIDProx) {
+                    context->menu_proto_index++;
+                }
                 break;
             case InputKeyOk:
-                flipfrid_scene_entrypoint_menu_callback(context, context->menu_index);
+                flipfrid_scene_entrypoint_menu_callback(
+                    context, context->menu_index, context->menu_proto_index);
                 break;
             case InputKeyBack:
                 context->is_running = false;
@@ -91,10 +129,6 @@ void flipfrid_scene_entrypoint_on_draw(Canvas* canvas, FlipFridState* context) {
     canvas_clear(canvas);
     canvas_set_color(canvas, ColorBlack);
 
-    // Title
-    canvas_set_font(canvas, FontPrimary);
-    canvas_draw_str_aligned(canvas, 64, 6, AlignCenter, AlignTop, "RFID Fuzzer");
-
     if(context->menu_index > FlipFridAttackDefaultValues) {
         canvas_set_font(canvas, FontSecondary);
         canvas_draw_str_aligned(
@@ -120,4 +154,41 @@ void flipfrid_scene_entrypoint_on_draw(Canvas* canvas, FlipFridState* context) {
             AlignTop,
             string_get_cstr(menu_items[context->menu_index + 1]));
     }
+
+    if(context->menu_proto_index > EM4100) {
+        canvas_set_font(canvas, FontSecondary);
+        canvas_draw_str_aligned(
+            canvas,
+            64,
+            -12,
+            AlignCenter,
+            AlignTop,
+            string_get_cstr(menu_proto_items[context->menu_proto_index - 1]));
+    }
+
+    canvas_set_font(canvas, FontPrimary);
+    canvas_draw_str_aligned(canvas, 34, 4, AlignCenter, AlignTop, "<");
+
+    canvas_set_font(canvas, FontPrimary);
+    canvas_draw_str_aligned(
+        canvas,
+        64,
+        4,
+        AlignCenter,
+        AlignTop,
+        string_get_cstr(menu_proto_items[context->menu_proto_index]));
+
+    canvas_set_font(canvas, FontPrimary);
+    canvas_draw_str_aligned(canvas, 94, 4, AlignCenter, AlignTop, ">");
+
+    if(context->menu_proto_index < HIDProx) {
+        canvas_set_font(canvas, FontSecondary);
+        canvas_draw_str_aligned(
+            canvas,
+            64,
+            -12,
+            AlignCenter,
+            AlignTop,
+            string_get_cstr(menu_proto_items[context->menu_proto_index + 1]));
+    }
 }
\ No newline at end of file
diff --git a/applications/plugins/flipfrid/scene/flipfrid_scene_load_file.c b/applications/plugins/flipfrid/scene/flipfrid_scene_load_file.c
index 072185ccf..687a861c9 100644
--- a/applications/plugins/flipfrid/scene/flipfrid_scene_load_file.c
+++ b/applications/plugins/flipfrid/scene/flipfrid_scene_load_file.c
@@ -36,11 +36,21 @@ bool flipfrid_load(FlipFridState* context, const char* file_path) {
             break;
         } else {
             FURI_LOG_I(TAG, "Key type: %s", string_get_cstr(temp_str));
-            if(strcmp(string_get_cstr(temp_str), "EM4100") != 0) {
-                FURI_LOG_E(TAG, "Unsupported Key type");
-                string_reset(context->notification_msg);
-                string_set_str(context->notification_msg, "Unsupported Key type");
-                break;
+
+            if(context->proto == EM4100) {
+                if(strcmp(string_get_cstr(temp_str), "EM4100") != 0) {
+                    FURI_LOG_E(TAG, "Unsupported Key type");
+                    string_reset(context->notification_msg);
+                    string_set_str(context->notification_msg, "Unsupported Key type");
+                    break;
+                }
+            } else {
+                if(strcmp(string_get_cstr(temp_str), "HIDProx") != 0) {
+                    FURI_LOG_E(TAG, "Unsupported Key type");
+                    string_reset(context->notification_msg);
+                    string_set_str(context->notification_msg, "Unsupported Key type");
+                    break;
+                }
             }
         }
 
@@ -53,15 +63,24 @@ bool flipfrid_load(FlipFridState* context, const char* file_path) {
         } else {
             FURI_LOG_I(TAG, "Key: %s", string_get_cstr(context->data_str));
 
-            // Check data size
-            if(string_size(context->data_str) != 14) {
-                FURI_LOG_E(TAG, "Incorrect Key length");
-                string_reset(context->notification_msg);
-                string_set_str(context->notification_msg, "Incorrect Key length");
-                break;
+            if(context->proto == EM4100) {
+                if(string_size(context->data_str) != 14) {
+                    FURI_LOG_E(TAG, "Incorrect Key length");
+                    string_reset(context->notification_msg);
+                    string_set_str(context->notification_msg, "Incorrect Key length");
+                    break;
+                }
+            } else {
+                if(string_size(context->data_str) != 17) {
+                    FURI_LOG_E(TAG, "Incorrect Key length");
+                    string_reset(context->notification_msg);
+                    string_set_str(context->notification_msg, "Incorrect Key length");
+                    break;
+                }
             }
+
             // String to uint8_t
-            for(uint8_t i = 0; i < 5; i++) {
+            for(uint8_t i = 0; i < 6; i++) {
                 char temp_str2[3];
                 temp_str2[0] = string_get_cstr(context->data_str)[i * 3];
                 temp_str2[1] = string_get_cstr(context->data_str)[i * 3 + 1];
diff --git a/applications/plugins/flipfrid/scene/flipfrid_scene_run_attack.c b/applications/plugins/flipfrid/scene/flipfrid_scene_run_attack.c
index e34cb8986..f7776fb4d 100644
--- a/applications/plugins/flipfrid/scene/flipfrid_scene_run_attack.c
+++ b/applications/plugins/flipfrid/scene/flipfrid_scene_run_attack.c
@@ -2,8 +2,8 @@
 #include <gui/elements.h>
 
 uint8_t counter = 0;
-#define TIME_BETWEEN_CARDS 5
-uint8_t id_list[16][5] = {
+#define TIME_BETWEEN_CARDS 6
+uint8_t id_list[17][5] = {
     {0x00, 0x00, 0x00, 0x00, 0x00}, // Null bytes
     {0xFF, 0xFF, 0xFF, 0xFF, 0xFF}, // Only FF
     {0x11, 0x11, 0x11, 0x11, 0x11}, // Only 11
@@ -16,17 +16,34 @@ uint8_t id_list[16][5] = {
     {0x88, 0x88, 0x88, 0x88, 0x88}, // Only 88
     {0x99, 0x99, 0x99, 0x99, 0x99}, // Only 99
     {0x12, 0x34, 0x56, 0x78, 0x9A}, // Incremental UID
+    {0x9A, 0x78, 0x56, 0x34, 0x12}, // Decremental UID
     {0x04, 0xd0, 0x9b, 0x0d, 0x6a}, // From arha
     {0x34, 0x00, 0x29, 0x3d, 0x9e}, // From arha
     {0x04, 0xdf, 0x00, 0x00, 0x01}, // From arha
     {0xCA, 0xCA, 0xCA, 0xCA, 0xCA}, // From arha
 };
 
+uint8_t id_list_hid[14][6] = {
+    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, // Null bytes
+    {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}, // Only FF
+    {0x11, 0x11, 0x11, 0x11, 0x11, 0x11}, // Only 11
+    {0x22, 0x22, 0x22, 0x22, 0x22, 0x22}, // Only 22
+    {0x33, 0x33, 0x33, 0x33, 0x33, 0x33}, // Only 33
+    {0x44, 0x44, 0x44, 0x44, 0x44, 0x44}, // Only 44
+    {0x55, 0x55, 0x55, 0x55, 0x55, 0x55}, // Only 55
+    {0x66, 0x66, 0x66, 0x66, 0x66, 0x66}, // Only 66
+    {0x77, 0x77, 0x77, 0x77, 0x77, 0x77}, // Only 77
+    {0x88, 0x88, 0x88, 0x88, 0x88, 0x88}, // Only 88
+    {0x99, 0x99, 0x99, 0x99, 0x99, 0x99}, // Only 99
+    {0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC}, // Incremental UID
+    {0xBC, 0x9A, 0x78, 0x56, 0x34, 0x12}, // Decremental UID
+    {0xCA, 0xCA, 0xCA, 0xCA, 0xCA, 0xCA}, // From arha
+};
+
 void flipfrid_scene_run_attack_on_enter(FlipFridState* context) {
     context->attack_step = 0;
     context->dict = protocol_dict_alloc(lfrfid_protocols, LFRFIDProtocolMax);
     context->worker = lfrfid_worker_alloc(context->dict);
-    context->protocol = protocol_dict_get_protocol_by_name(context->dict, "EM4100");
 }
 
 void flipfrid_scene_run_attack_on_exit(FlipFridState* context) {
@@ -40,7 +57,7 @@ void flipfrid_scene_run_attack_on_exit(FlipFridState* context) {
 void flipfrid_scene_run_attack_on_tick(FlipFridState* context) {
     if(context->is_attacking) {
         if(1 == counter) {
-            protocol_dict_set_data(context->dict, context->protocol, context->payload, 5);
+            protocol_dict_set_data(context->dict, context->protocol, context->payload, 6);
             lfrfid_worker_free(context->worker);
             context->worker = lfrfid_worker_alloc(context->dict);
             lfrfid_worker_start_thread(context->worker);
@@ -50,87 +67,204 @@ void flipfrid_scene_run_attack_on_tick(FlipFridState* context) {
             lfrfid_worker_stop_thread(context->worker);
             switch(context->attack) {
             case FlipFridAttackDefaultValues:
-                context->payload[0] = id_list[context->attack_step][0];
-                context->payload[1] = id_list[context->attack_step][1];
-                context->payload[2] = id_list[context->attack_step][2];
-                context->payload[3] = id_list[context->attack_step][3];
-                context->payload[4] = id_list[context->attack_step][4];
+                if(context->proto == EM4100) {
+                    context->protocol =
+                        protocol_dict_get_protocol_by_name(context->dict, "EM4100");
 
-                if(context->attack_step == 15) {
-                    context->attack_step = 0;
-                    counter = 0;
-                    context->is_attacking = false;
-                    notification_message(context->notify, &sequence_blink_stop);
-                    notification_message(context->notify, &sequence_single_vibro);
+                    context->payload[0] = id_list[context->attack_step][0];
+                    context->payload[1] = id_list[context->attack_step][1];
+                    context->payload[2] = id_list[context->attack_step][2];
+                    context->payload[3] = id_list[context->attack_step][3];
+                    context->payload[4] = id_list[context->attack_step][4];
 
-                } else {
-                    context->attack_step++;
-                }
-                break;
-
-            case FlipFridAttackBfCustomerId:
-                context->payload[0] = context->attack_step;
-                context->payload[1] = 0x00;
-                context->payload[2] = 0x00;
-                context->payload[3] = 0x00;
-                context->payload[4] = 0x00;
-
-                if(context->attack_step == 255) {
-                    context->attack_step = 0;
-                    counter = 0;
-                    context->is_attacking = false;
-                    notification_message(context->notify, &sequence_blink_stop);
-                    notification_message(context->notify, &sequence_single_vibro);
-                } else {
-                    context->attack_step++;
-                }
-                break;
-            case FlipFridAttackLoadFile:
-                context->payload[0] = context->data[0];
-                context->payload[1] = context->data[1];
-                context->payload[2] = context->data[2];
-                context->payload[3] = context->data[3];
-                context->payload[4] = context->data[4];
-
-                context->payload[context->key_index] = context->attack_step;
-
-                if(context->attack_step == 255) {
-                    context->attack_step = 0;
-                    counter = 0;
-                    context->is_attacking = false;
-                    notification_message(context->notify, &sequence_blink_stop);
-                    notification_message(context->notify, &sequence_single_vibro);
+                    if(context->attack_step == 15) {
+                        context->attack_step = 0;
+                        counter = 0;
+                        context->is_attacking = false;
+                        notification_message(context->notify, &sequence_blink_stop);
+                        notification_message(context->notify, &sequence_single_vibro);
+                    } else {
+                        context->attack_step++;
+                    }
                     break;
                 } else {
-                    context->attack_step++;
+                    context->protocol =
+                        protocol_dict_get_protocol_by_name(context->dict, "HIDProx");
+
+                    context->payload[0] = id_list_hid[context->attack_step][0];
+                    context->payload[1] = id_list_hid[context->attack_step][1];
+                    context->payload[2] = id_list_hid[context->attack_step][2];
+                    context->payload[3] = id_list_hid[context->attack_step][3];
+                    context->payload[4] = id_list_hid[context->attack_step][4];
+                    context->payload[5] = id_list_hid[context->attack_step][5];
+
+                    if(context->attack_step == 15) {
+                        context->attack_step = 0;
+                        counter = 0;
+                        context->is_attacking = false;
+                        notification_message(context->notify, &sequence_blink_stop);
+                        notification_message(context->notify, &sequence_single_vibro);
+
+                    } else {
+                        context->attack_step++;
+                    }
+                    break;
                 }
-                break;
-            case FlipFridAttackLoadFileCustomUids:
-                while(true) {
-                    string_reset(context->data_str);
-                    if(!stream_read_line(context->uids_stream, context->data_str)) {
+
+            case FlipFridAttackBfCustomerId:
+                if(context->proto == EM4100) {
+                    context->protocol =
+                        protocol_dict_get_protocol_by_name(context->dict, "EM4100");
+
+                    context->payload[0] = context->attack_step;
+                    context->payload[1] = 0x00;
+                    context->payload[2] = 0x00;
+                    context->payload[3] = 0x00;
+                    context->payload[4] = 0x00;
+
+                    if(context->attack_step == 255) {
+                        context->attack_step = 0;
+                        counter = 0;
+                        context->is_attacking = false;
+                        notification_message(context->notify, &sequence_blink_stop);
+                        notification_message(context->notify, &sequence_single_vibro);
+                    } else {
+                        context->attack_step++;
+                    }
+                    break;
+                } else {
+                    context->protocol =
+                        protocol_dict_get_protocol_by_name(context->dict, "HIDProx");
+
+                    context->payload[0] = context->attack_step;
+                    context->payload[1] = 0x00;
+                    context->payload[2] = 0x00;
+                    context->payload[3] = 0x00;
+                    context->payload[4] = 0x00;
+                    context->payload[5] = 0x00;
+
+                    if(context->attack_step == 255) {
+                        context->attack_step = 0;
+                        counter = 0;
+                        context->is_attacking = false;
+                        notification_message(context->notify, &sequence_blink_stop);
+                        notification_message(context->notify, &sequence_single_vibro);
+                    } else {
+                        context->attack_step++;
+                    }
+                    break;
+                }
+
+            case FlipFridAttackLoadFile:
+                if(context->proto == EM4100) {
+                    context->protocol =
+                        protocol_dict_get_protocol_by_name(context->dict, "EM4100");
+
+                    context->payload[0] = context->data[0];
+                    context->payload[1] = context->data[1];
+                    context->payload[2] = context->data[2];
+                    context->payload[3] = context->data[3];
+                    context->payload[4] = context->data[4];
+
+                    context->payload[context->key_index] = context->attack_step;
+
+                    if(context->attack_step == 255) {
                         context->attack_step = 0;
                         counter = 0;
                         context->is_attacking = false;
                         notification_message(context->notify, &sequence_blink_stop);
                         notification_message(context->notify, &sequence_single_vibro);
                         break;
-                    };
-                    if(string_get_char(context->data_str, 0) == '#') continue;
-                    if(string_size(context->data_str) != 11) continue;
+                    } else {
+                        context->attack_step++;
+                    }
+                    break;
+                } else {
+                    context->protocol =
+                        protocol_dict_get_protocol_by_name(context->dict, "HIDProx");
+
+                    context->payload[0] = context->data[0];
+                    context->payload[1] = context->data[1];
+                    context->payload[2] = context->data[2];
+                    context->payload[3] = context->data[3];
+                    context->payload[4] = context->data[4];
+                    context->payload[5] = context->data[5];
+
+                    context->payload[context->key_index] = context->attack_step;
+
+                    if(context->attack_step == 255) {
+                        context->attack_step = 0;
+                        counter = 0;
+                        context->is_attacking = false;
+                        notification_message(context->notify, &sequence_blink_stop);
+                        notification_message(context->notify, &sequence_single_vibro);
+                        break;
+                    } else {
+                        context->attack_step++;
+                    }
                     break;
                 }
-                FURI_LOG_D(TAG, string_get_cstr(context->data_str));
 
-                // string is valid, parse it in context->payload
-                for(uint8_t i = 0; i < 5; i++) {
-                    char temp_str[3];
-                    temp_str[0] = string_get_cstr(context->data_str)[i * 2];
-                    temp_str[1] = string_get_cstr(context->data_str)[i * 2 + 1];
-                    temp_str[2] = '\0';
-                    context->payload[i] = (uint8_t)strtol(temp_str, NULL, 16);
+            case FlipFridAttackLoadFileCustomUids:
+                if(context->proto == EM4100) {
+                    context->protocol =
+                        protocol_dict_get_protocol_by_name(context->dict, "EM4100");
+
+                    while(true) {
+                        string_reset(context->data_str);
+                        if(!stream_read_line(context->uids_stream, context->data_str)) {
+                            context->attack_step = 0;
+                            counter = 0;
+                            context->is_attacking = false;
+                            notification_message(context->notify, &sequence_blink_stop);
+                            notification_message(context->notify, &sequence_single_vibro);
+                            break;
+                        };
+                        if(string_get_char(context->data_str, 0) == '#') continue;
+                        if(string_size(context->data_str) != 11) continue;
+                        break;
+                    }
+                    FURI_LOG_D(TAG, string_get_cstr(context->data_str));
+
+                    // string is valid, parse it in context->payload
+                    for(uint8_t i = 0; i < 5; i++) {
+                        char temp_str[3];
+                        temp_str[0] = string_get_cstr(context->data_str)[i * 2];
+                        temp_str[1] = string_get_cstr(context->data_str)[i * 2 + 1];
+                        temp_str[2] = '\0';
+                        context->payload[i] = (uint8_t)strtol(temp_str, NULL, 16);
+                    }
+                    break;
+                } else {
+                    context->protocol =
+                        protocol_dict_get_protocol_by_name(context->dict, "HIDProx");
+
+                    while(true) {
+                        string_reset(context->data_str);
+                        if(!stream_read_line(context->uids_stream, context->data_str)) {
+                            context->attack_step = 0;
+                            counter = 0;
+                            context->is_attacking = false;
+                            notification_message(context->notify, &sequence_blink_stop);
+                            notification_message(context->notify, &sequence_single_vibro);
+                            break;
+                        };
+                        if(string_get_char(context->data_str, 0) == '#') continue;
+                        if(string_size(context->data_str) != 13) continue;
+                        break;
+                    }
+                    FURI_LOG_D(TAG, string_get_cstr(context->data_str));
+
+                    // string is valid, parse it in context->payload
+                    for(uint8_t i = 0; i < 6; i++) {
+                        char temp_str[3];
+                        temp_str[0] = string_get_cstr(context->data_str)[i * 2];
+                        temp_str[1] = string_get_cstr(context->data_str)[i * 2 + 1];
+                        temp_str[2] = '\0';
+                        context->payload[i] = (uint8_t)strtol(temp_str, NULL, 16);
+                    }
+                    break;
                 }
-                break;
             }
         }
 
@@ -190,16 +324,30 @@ void flipfrid_scene_run_attack_on_draw(Canvas* canvas, FlipFridState* context) {
     canvas_draw_str_aligned(
         canvas, 64, 8, AlignCenter, AlignTop, string_get_cstr(context->attack_name));
 
-    char uid[16];
-    snprintf(
-        uid,
-        sizeof(uid),
-        "%02X:%02X:%02X:%02X:%02X",
-        context->payload[0],
-        context->payload[1],
-        context->payload[2],
-        context->payload[3],
-        context->payload[4]);
+    char uid[18];
+    if(context->protocol == protocol_dict_get_protocol_by_name(context->dict, "HIDProx")) {
+        snprintf(
+            uid,
+            sizeof(uid),
+            "%02X:%02X:%02X:%02X:%02X:%02X",
+            context->payload[0],
+            context->payload[1],
+            context->payload[2],
+            context->payload[3],
+            context->payload[4],
+            context->payload[5]);
+    } else {
+        snprintf(
+            uid,
+            sizeof(uid),
+            "%02X:%02X:%02X:%02X:%02X",
+            context->payload[0],
+            context->payload[1],
+            context->payload[2],
+            context->payload[3],
+            context->payload[4]);
+    }
+
     canvas_draw_str_aligned(canvas, 64, 24, AlignCenter, AlignTop, uid);
 
     canvas_set_font(canvas, FontSecondary);
diff --git a/applications/settings/notification_settings/notification_settings_app.c b/applications/settings/notification_settings/notification_settings_app.c
index bfda689ea..db9a1a01f 100644
--- a/applications/settings/notification_settings/notification_settings_app.c
+++ b/applications/settings/notification_settings/notification_settings_app.c
@@ -60,19 +60,8 @@ const char* const delay_text[DELAY_COUNT] = {
     "10min",
     "30min",
 };
-const uint32_t delay_value[DELAY_COUNT] = {
-    1000,
-    5000,
-    10000,
-    15000,
-    30000,
-    60000,
-    90000,
-    120000,
-    300000,
-    600000,
-    1800000
-};
+const uint32_t delay_value[DELAY_COUNT] =
+    {1000, 5000, 10000, 15000, 30000, 60000, 90000, 120000, 300000, 600000, 1800000};
 
 #define VIBRO_COUNT 2
 const char* const vibro_text[VIBRO_COUNT] = {
diff --git a/lib/nfc/helpers/reader_analyzer.c b/lib/nfc/helpers/reader_analyzer.c
index 90b917296..3d065d144 100644
--- a/lib/nfc/helpers/reader_analyzer.c
+++ b/lib/nfc/helpers/reader_analyzer.c
@@ -39,7 +39,8 @@ struct ReaderAnalyzer {
     NfcDebugPcap* pcap;
 };
 
-static FuriHalNfcDevData reader_analyzer_nfc_data[] = { //XXX
+static FuriHalNfcDevData reader_analyzer_nfc_data[] = {
+    //XXX
     [ReaderAnalyzerNfcDataMfClassic] =
         {.sak = 0x08,
          .atqa = {0x44, 0x00},
@@ -101,7 +102,8 @@ int32_t reader_analyzer_thread(void* context) {
 ReaderAnalyzer* reader_analyzer_alloc() {
     ReaderAnalyzer* instance = malloc(sizeof(ReaderAnalyzer));
     reader_analyzer_nfc_data[ReaderAnalyzerNfcDataMfClassic].cuid = rand(); //XXX
-    furi_hal_random_fill_buf((uint8_t*) &reader_analyzer_nfc_data[ReaderAnalyzerNfcDataMfClassic].uid, 7);
+    furi_hal_random_fill_buf(
+        (uint8_t*)&reader_analyzer_nfc_data[ReaderAnalyzerNfcDataMfClassic].uid, 7);
     instance->nfc_data = reader_analyzer_nfc_data[ReaderAnalyzerNfcDataMfClassic];
     instance->alive = false;
     instance->stream =