diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 84c85d0b..2847c284 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -136,6 +136,26 @@ jobs:
               >> artifacts/flipper-z-${TARGET}-full-${SUFFIX}.bin
           done
 
+      - name: 'Bundle core2 firmware'
+        run: |
+          test -d core2_firmware && rm -rf core2_firmware || true
+          mkdir core2_firmware
+          cp \
+            lib/STM32CubeWB/package.xml \
+            lib/STM32CubeWB/Projects/STM32WB_Copro_Wireless_Binaries/STM32WB5x/stm32wb5x_FUS_fw.bin \
+            lib/STM32CubeWB/Projects/STM32WB_Copro_Wireless_Binaries/STM32WB5x/stm32wb5x_FUS_fw_for_fus_0_5_3.bin \
+            lib/STM32CubeWB/Projects/STM32WB_Copro_Wireless_Binaries/STM32WB5x/stm32wb5x_BLE_Stack_full_fw.bin \
+            core2_firmware
+          tar czpf artifacts/flipper-z-core2_firmware-${SUFFIX}.tgz core2_firmware
+
+      - name: 'Bundle scripts'
+        run: |
+          tar czpf artifacts/flipper-z-scripts-${SUFFIX}.tgz scripts
+
+      - name: 'Bundle resources'
+        run: |
+          tar czpf artifacts/flipper-z-resources-${SUFFIX}.tgz -C assets resources
+
       - name: 'Upload artifacts to update server'
         uses: burnett01/rsync-deployments@4.1
         with:
diff --git a/applications/dolphin/dolphin.c b/applications/dolphin/dolphin.c
index 245746a5..51eed34b 100644
--- a/applications/dolphin/dolphin.c
+++ b/applications/dolphin/dolphin.c
@@ -117,7 +117,7 @@ bool dolphin_view_idle_main_input(InputEvent* event, void* context) {
             with_value_mutex(
                 dolphin->menu_vm, (Menu * menu) { menu_ok(menu); });
         } else if(event->key == InputKeyUp && event->type == InputTypeShort) {
-            osTimerStart(dolphin->timeout_timer, 40);
+            osTimerStart(dolphin->timeout_timer, 64);
             view_dispatcher_switch_to_view(dolphin->idle_view_dispatcher, DolphinViewLockMenu);
         } else if(event->key == InputKeyDown && event->type == InputTypeShort) {
             dolphin_switch_to_app(dolphin, &FLIPPER_ARCHIVE);
diff --git a/applications/dolphin/dolphin_i.h b/applications/dolphin/dolphin_i.h
index 3f47e2c3..cd562492 100644
--- a/applications/dolphin/dolphin_i.h
+++ b/applications/dolphin/dolphin_i.h
@@ -46,8 +46,6 @@ struct Dolphin {
     View* idle_view_first_start;
     View* idle_view_main;
     View* idle_view_dolphin_stats;
-    View* idle_view_down;
-    View* idle_view_meta;
     View* view_hw_mismatch;
     View* view_lockmenu;
     ViewPort* lock_viewport;
diff --git a/assets/resources/irda/universal/tv.ir b/assets/resources/irda/universal/tv.ir
new file mode 100755
index 00000000..6dbbf760
--- /dev/null
+++ b/assets/resources/irda/universal/tv.ir
@@ -0,0 +1,45 @@
+POWER Samsung32 A:07 C:02
+POWER NEC A:50 C:17
+POWER NEC A:40 C:12
+POWER NECext A:4931 C:63
+POWER NEC A:AA C:1C
+POWER NEC A:AA C:1C
+POWER NEC A:AA C:1C
+POWER NEC A:AA C:1C
+POWER NEC A:38 C:1C
+POWER NECext A:7A83 C:08
+POWER NEC A:53 C:17
+POWER NECext A:1818 C:C0
+POWER NEC A:38 C:10
+POWER NEC A:AA C:C5
+POWER NEC A:04 C:08
+POWER NEC A:18 C:08
+POWER NEC A:71 C:08
+POWER NECext A:6F80 C:0A
+POWER NEC A:48 C:00
+POWER NECext A:7B80 C:13
+#POWER Samsung32 A:0E C:14
+POWER NECext A:7E80 C:18
+POWER NEC A:50 C:08
+
+VOL- NECext A:DF00 C:4F
+CH+ NECext A:DF00 C:09
+CH- NECext A:DF00 C:05
+MUTE NECext A:DF00 C:08
+
+// Microlab (Not TV)
+POWER   NEC A:00 C:00
+MUTE    NEC A:00 C:02
+VOL+    NEC A:00 C:11
+VOL-    NEC A:00 C:10
+
+// Skyworth
+POWER   Samsung32 A:0E C:0C
+MUTE    Samsung32 A:0E C:0D
+VOL+    Samsung32 A:0E C:14
+VOL-    Samsung32 A:0E C:15
+CH-     Samsung32 A:0E C:12
+CH+     Samsung32 A:0E C:13
+
+// LG (Goldstar)
+MUTE    NEC A
diff --git a/firmware/targets/f6/Inc/FreeRTOSConfig.h b/firmware/targets/f6/Inc/FreeRTOSConfig.h
index 748fc7f6..5d2befde 100644
--- a/firmware/targets/f6/Inc/FreeRTOSConfig.h
+++ b/firmware/targets/f6/Inc/FreeRTOSConfig.h
@@ -51,17 +51,16 @@
 #if defined(__ICCARM__) || defined(__CC_ARM) || defined(__GNUC__)
   #include <stdint.h>
   extern uint32_t SystemCoreClock;
-  void xPortSysTickHandler(void);
-/* USER CODE BEGIN 0 */
-  extern void configureTimerForRunTimeStats(void);
-  extern unsigned long getRunTimeCounterValue(void);
-/* USER CODE END 0 */
 #endif
+#ifndef CMSIS_device_header
+#define CMSIS_device_header "stm32wbxx.h"
+#endif /* CMSIS_device_header */
+
 #define configENABLE_FPU                         1
 #define configENABLE_MPU                         1
 
 #define configUSE_PREEMPTION                     1
-#define configSUPPORT_STATIC_ALLOCATION          1
+#define configSUPPORT_STATIC_ALLOCATION          0
 #define configSUPPORT_DYNAMIC_ALLOCATION         1
 #define configUSE_IDLE_HOOK                      0
 #define configUSE_TICK_HOOK                      0
@@ -100,22 +99,24 @@
 /* Software timer definitions. */
 #define configUSE_TIMERS                         1
 #define configTIMER_TASK_PRIORITY                ( 2 )
-#define configTIMER_QUEUE_LENGTH                 10
+#define configTIMER_QUEUE_LENGTH                 32
 #define configTIMER_TASK_STACK_DEPTH             256
 
 /* Set the following definitions to 1 to include the API function, or zero
 to exclude the API function. */
-#define INCLUDE_vTaskPrioritySet             1
+#define INCLUDE_eTaskGetState                1
+#define INCLUDE_uxTaskGetStackHighWaterMark  1
 #define INCLUDE_uxTaskPriorityGet            1
-#define INCLUDE_vTaskDelete                  1
-#define INCLUDE_vTaskSuspend                 1
-#define INCLUDE_vTaskDelayUntil              1
+#define INCLUDE_vTaskCleanUpResources        0
 #define INCLUDE_vTaskDelay                   1
+#define INCLUDE_vTaskDelayUntil              1
+#define INCLUDE_vTaskDelete                  1
+#define INCLUDE_vTaskPrioritySet             1
+#define INCLUDE_vTaskSuspend                 1
+#define INCLUDE_xQueueGetMutexHolder         1
+#define INCLUDE_xTaskGetCurrentTaskHandle    1
 #define INCLUDE_xTaskGetSchedulerState       1
 #define INCLUDE_xTimerPendFunctionCall       1
-#define INCLUDE_xQueueGetMutexHolder         1
-#define INCLUDE_uxTaskGetStackHighWaterMark  1
-#define INCLUDE_eTaskGetState                1
 
 /*
  * The CMSIS-RTOS V2 FreeRTOS wrapper is dependent on the heap implementation used
@@ -159,9 +160,13 @@ standard names. */
 #define vPortSVCHandler    SVC_Handler
 #define xPortPendSVHandler PendSV_Handler
 
-/* IMPORTANT: This define is commented when used with STM32Cube firmware, when the timebase source is SysTick,
-              to prevent overwriting SysTick_Handler defined within STM32Cube HAL */
+/* IMPORTANT: After 10.3.1 update, Systick_Handler comes from NVIC (if SYS timebase = systick), otherwise from cmsis_os2.c */
 
-/* #define xPortSysTickHandler SysTick_Handler */
+#define USE_CUSTOM_SYSTICK_HANDLER_IMPLEMENTATION 1
+
+/* USER CODE BEGIN Defines */
+/* Section where parameter definitions can be added (for instance, to override default ones in FreeRTOS.h) */
+#define configOVERRIDE_DEFAULT_TICK_CONFIGURATION 1  /* required only for Keil but does not hurt otherwise */
+/* USER CODE END Defines */
 
 #endif /* FREERTOS_CONFIG_H */
diff --git a/firmware/targets/f6/Src/usbd_cdc_if.c b/firmware/targets/f6/Src/usbd_cdc_if.c
index 8a7b5913..b18c5a56 100644
--- a/firmware/targets/f6/Src/usbd_cdc_if.c
+++ b/firmware/targets/f6/Src/usbd_cdc_if.c
@@ -241,7 +241,9 @@ static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length)
 static int8_t CDC_Receive_FS(uint8_t* Buf, uint32_t *Len)
 {
   /* USER CODE BEGIN 6 */
-  _furi_hal_vcp_rx_callback((char*)Buf, *Len);
+  if (*Len) {
+    _furi_hal_vcp_rx_callback((char*)Buf, *Len);
+  }
   USBD_CDC_ReceivePacket(&hUsbDeviceFS);
   return (USBD_OK);
   /* USER CODE END 6 */
diff --git a/firmware/targets/f6/ble-glue/app_debug.c b/firmware/targets/f6/ble-glue/app_debug.c
index 0e09f44f..e1c29b46 100644
--- a/firmware/targets/f6/ble-glue/app_debug.c
+++ b/firmware/targets/f6/ble-glue/app_debug.c
@@ -52,12 +52,13 @@ typedef PACKED_STRUCT
  * THIS SHALL BE SET TO A VALUE DIFFERENT FROM 0 ONLY ON REQUEST FROM ST SUPPORT
  */
 #define BLE_DTB_CFG     0
+#define SYS_DBG_CFG1  (SHCI_C2_DEBUG_OPTIONS_IPCORE_LP | SHCI_C2_DEBUG_OPTIONS_CPU2_STOP_EN) 
 /* USER CODE END PD */
 
 /* Private variables ---------------------------------------------------------*/
 /* USER CODE BEGIN PV */
 PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static SHCI_C2_DEBUG_TracesConfig_t APPD_TracesConfig={0, 0, 0, 0};
-PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static SHCI_C2_DEBUG_GeneralConfig_t APPD_GeneralConfig={BLE_DTB_CFG, {0, 0, 0}};
+PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static SHCI_C2_DEBUG_GeneralConfig_t APPD_GeneralConfig={BLE_DTB_CFG, SYS_DBG_CFG1, {0, 0}};
 
 /**
  * THE DEBUG ON GPIO FOR CPU2 IS INTENDED TO BE USED ONLY ON REQUEST FROM ST SUPPORT
diff --git a/firmware/targets/f6/furi-hal/furi-hal-flash.c b/firmware/targets/f6/furi-hal/furi-hal-flash.c
index 0cd80313..5346965f 100644
--- a/firmware/targets/f6/furi-hal/furi-hal-flash.c
+++ b/firmware/targets/f6/furi-hal/furi-hal-flash.c
@@ -5,7 +5,6 @@
 
 /* Free flash space borders, exported by linker */
 extern const void __free_flash_start__;
-extern const void __free_flash_end__;
 
 #define FURI_HAL_FLASH_READ_BLOCK 8
 #define FURI_HAL_FLASH_WRITE_BLOCK 8
@@ -37,7 +36,9 @@ const void* furi_hal_flash_get_free_start_address() {
 }
 
 const void* furi_hal_flash_get_free_end_address() {
-    return &__free_flash_end__;
+    FLASH_OBProgramInitTypeDef pOBInit;
+    HAL_FLASHEx_OBGetConfig(&pOBInit);
+    return (const void *)pOBInit.SecureFlashStartAddr;
 }
 
 size_t furi_hal_flash_get_free_page_start_address() {
diff --git a/firmware/targets/f6/furi-hal/furi-hal-os.c b/firmware/targets/f6/furi-hal/furi-hal-os.c
index 0e55df53..eb1811b6 100644
--- a/firmware/targets/f6/furi-hal/furi-hal-os.c
+++ b/firmware/targets/f6/furi-hal/furi-hal-os.c
@@ -26,6 +26,8 @@ void furi_hal_os_timer_callback() {
 }
 #endif
 
+extern void xPortSysTickHandler();
+
 volatile uint32_t furi_hal_os_skew = 0;
 
 void furi_hal_os_init() {
@@ -122,9 +124,6 @@ void vPortSuppressTicksAndSleep(TickType_t expected_idle_ticks) {
     // Sleep and track how much ticks we spent sleeping
     uint32_t completed_ticks = furi_hal_os_sleep(expected_idle_ticks);
 
-    // Reenable IRQ
-    __enable_irq();
-
     // Notify system about time spent in sleep
     if (completed_ticks > 0) {
         if (completed_ticks > expected_idle_ticks) {
@@ -133,6 +132,9 @@ void vPortSuppressTicksAndSleep(TickType_t expected_idle_ticks) {
             vTaskStepTick(completed_ticks);
         }
     }
+
+    // Reenable IRQ
+    __enable_irq();
 }
 
 void vApplicationStackOverflowHook(TaskHandle_t xTask, signed char *pcTaskName) {
diff --git a/firmware/targets/f6/stm32wb55xx_flash_cm4_boot.ld b/firmware/targets/f6/stm32wb55xx_flash_cm4_boot.ld
index faa4301b..f87127cc 100644
--- a/firmware/targets/f6/stm32wb55xx_flash_cm4_boot.ld
+++ b/firmware/targets/f6/stm32wb55xx_flash_cm4_boot.ld
@@ -55,7 +55,7 @@ _Min_Stack_Size = 0x1000; /* required amount of stack */
 /* Specify the memory areas */
 MEMORY
 {
-FLASH (rx)                 : ORIGIN = 0x08008000, LENGTH = 780K
+FLASH (rx)                 : ORIGIN = 0x08008000, LENGTH = 992K
 RAM1 (xrw)                 : ORIGIN = 0x20000004, LENGTH = 0x2FFFC
 RAM_SHARED (xrw)           : ORIGIN = 0x20030000, LENGTH = 10K
 }
@@ -173,7 +173,6 @@ SECTIONS
   {
     __free_flash_start__ = .;
     . = ORIGIN(FLASH) + LENGTH(FLASH);
-    __free_flash_end__ = .;
   } >FLASH
 
   /* Remove information from the standard libraries */
diff --git a/firmware/targets/f6/stm32wb55xx_flash_cm4_no_boot.ld b/firmware/targets/f6/stm32wb55xx_flash_cm4_no_boot.ld
index 095f368b..ac7a1015 100644
--- a/firmware/targets/f6/stm32wb55xx_flash_cm4_no_boot.ld
+++ b/firmware/targets/f6/stm32wb55xx_flash_cm4_no_boot.ld
@@ -55,7 +55,7 @@ _Min_Stack_Size = 0x1000; /* required amount of stack */
 /* Specify the memory areas */
 MEMORY
 {
-FLASH (rx)                 : ORIGIN = 0x08000000, LENGTH = 812K
+FLASH (rx)                 : ORIGIN = 0x08000000, LENGTH = 1024K
 RAM1 (xrw)                 : ORIGIN = 0x20000004, LENGTH = 0x2FFFC
 RAM_SHARED (xrw)           : ORIGIN = 0x20030000, LENGTH = 10K
 }
@@ -173,7 +173,6 @@ SECTIONS
   {
     __free_flash_start__ = .;
     . = ORIGIN(FLASH) + LENGTH(FLASH);
-    __free_flash_end__ = .;
   } >FLASH
 
   /* Remove information from the standard libraries */
diff --git a/lib/STM32CubeWB b/lib/STM32CubeWB
index 1c15728a..9e2dd9db 160000
--- a/lib/STM32CubeWB
+++ b/lib/STM32CubeWB
@@ -1 +1 @@
-Subproject commit 1c15728a3c08e42919024e2a3781862f7d6c86d7
+Subproject commit 9e2dd9db125fa53e0ec59f807eb8a052ab922583
diff --git a/make/rules.mk b/make/rules.mk
index 79a24db3..48454638 100644
--- a/make/rules.mk
+++ b/make/rules.mk
@@ -88,22 +88,16 @@ debug: flash
 		-ex "compare-sections" \
 		$(OBJ_DIR)/$(PROJECT).elf; \
 
+debug_other:
+	arm-none-eabi-gdb-py \
+		-ex 'target extended-remote | openocd -c "gdb_port pipe" $(OPENOCD_OPTS)' \
+		-ex "set confirm off" \
+		-ex "source ../debug/PyCortexMDebug/PyCortexMDebug.py" \
+		-ex "svd_load $(SVD_FILE)" \
+
 openocd:
 	openocd $(OPENOCD_OPTS)
 
-bm_debug: flash
-	set -m; blackmagic & echo $$! > $(OBJ_DIR)/agent.PID
-	arm-none-eabi-gdb-py \
-		-ex "target extended-remote 127.0.0.1:2000" \
-		-ex "set confirm off" \
-		-ex "monitor debug_bmp enable"\
-		-ex "monitor swdp_scan"\
-		-ex "attach 1"\
-		-ex "source ../debug/FreeRTOS/FreeRTOS.py" \
-		$(OBJ_DIR)/$(PROJECT).elf; \
-	kill `cat $(OBJ_DIR)/agent.PID`; \
-	rm $(OBJ_DIR)/agent.PID
-
 clean:
 	@echo "\tCLEAN\t"
 	@$(RM) $(OBJ_DIR)/*
diff --git a/scripts/flash_core2_ble_swd.sh b/scripts/flash_core2_ble_swd.sh
index df3c741f..1f04ba81 100755
--- a/scripts/flash_core2_ble_swd.sh
+++ b/scripts/flash_core2_ble_swd.sh
@@ -6,7 +6,7 @@ SCRIPT_DIR="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
 PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
 COPRO_DIR="$PROJECT_DIR/lib/STM32CubeWB/Projects/STM32WB_Copro_Wireless_Binaries/STM32WB5x"
 
-STM32_Programmer_CLI -c port=swd -fwupgrade $COPRO_DIR/stm32wb5x_FUS_fw_1_0_2.bin 0x080EC000 || true
+STM32_Programmer_CLI -c port=swd -fwupgrade $COPRO_DIR/stm32wb5x_FUS_fw_for_fus_0_5_3.bin 0x080EC000 || true
 STM32_Programmer_CLI -c port=swd
 
 STM32_Programmer_CLI -c port=swd -fwupgrade $COPRO_DIR/stm32wb5x_FUS_fw.bin 0x080EC000 || true
@@ -14,7 +14,7 @@ STM32_Programmer_CLI -c port=swd
 
 STM32_Programmer_CLI -c port=swd -fwdelete
 
-STM32_Programmer_CLI -c port=swd -fwupgrade $COPRO_DIR/stm32wb5x_BLE_Stack_full_fw.bin 0x080CB000 firstinstall=0
+STM32_Programmer_CLI -c port=swd -fwupgrade $COPRO_DIR/stm32wb5x_BLE_Stack_full_fw.bin 0x080CA000 firstinstall=0
 
 STM32_Programmer_CLI -c port=swd -ob nSWBOOT0=1 nBOOT0=1
 
diff --git a/scripts/ob.data b/scripts/ob.data
index 25a852a5..2c2d7f6f 100644
--- a/scripts/ob.data
+++ b/scripts/ob.data
@@ -14,7 +14,7 @@ IWDGSTOP:0x1:rw
 IWDGSW:0x1:rw
 IPCCDBA:0x0:rw
 ESE:0x1:r
-SFSA:0xCB:r
+SFSA:0xCA:r
 FSD:0x0:r
 DDS:0x1:r
 C2OPT:0x1:r
@@ -22,7 +22,7 @@ NBRSD:0x0:r
 SNBRSA:0xF:r
 BRSD:0x0:r
 SBRSA:0xA:r
-SBRV:0x32C00:r
+SBRV:0x32800:r
 PCROP1A_STRT:0x1FF:r
 PCROP1A_END:0x0:r
 PCROP_RDP:0x1:r