diff --git a/core/site_scons/models/T3W1/trezor_t3w1_d1.py b/core/site_scons/models/T3W1/trezor_t3w1_d1.py
index ff765f6db4..8219b78484 100644
--- a/core/site_scons/models/T3W1/trezor_t3w1_d1.py
+++ b/core/site_scons/models/T3W1/trezor_t3w1_d1.py
@@ -56,11 +56,11 @@ def configure(
         sources += ["embed/trezorhal/stm32f4/touch/ft6x36.c"]
         sources += ["embed/trezorhal/stm32f4/touch/panels/lhs200kb-if21.c"]
         features_available.append("touch")
-        # sources += ["embed/trezorhal/stm32f4/button.c"]
-        # features_available.append("button")
+        sources += ["embed/trezorhal/stm32f4/button.c"]
+        features_available.append("button")
     defines += ["USE_TOUCH=1"]
     defines += ["USE_I2C=1"]
-    # defines += ["USE_BUTTON=1"]
+    defines += ["USE_BUTTON=1"]
 
     if "sd_card" in features_wanted:
         sources += ["embed/trezorhal/stm32f4/sdcard.c"]
@@ -69,17 +69,18 @@ def configure(
         features_available.append("sd_card")
     defines += ["USE_SD_CARD=1"]
 
-    # if "ble" in features_wanted:
-    #     sources += ["embed/trezorhal/stm32f4/ble/ble_hal.c"]
-    #     sources += ["embed/trezorhal/stm32f4/ble/dfu.c"]
-    #     sources += ["embed/trezorhal/stm32f4/ble/fwu.c"]
-    #     sources += ["embed/trezorhal/stm32f4/ble/ble.c"]
-    #     sources += ["embed/trezorhal/stm32f4/ble/messages.c"]
-    #     sources += [
-    #         "vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_uart.c"
-    #     ]
-    #     features_available.append("ble")
-    # defines += ["USE_BLE=1"]
+    if "ble" in features_wanted:
+        sources += ["embed/trezorhal/stm32f4/ble/ble.c"]
+
+        sources += ["embed/trezorhal/stm32f4/nrf/nrf.c"]
+        sources += ["embed/trezorhal/stm32f4/nrf/dfu.c"]
+        sources += ["embed/trezorhal/stm32f4/nrf/fwu.c"]
+        sources += ["embed/trezorhal/stm32f4/nrf/crc8.c"]
+        sources += [
+            "vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_uart.c"
+        ]
+        features_available.append("ble")
+    defines += ["USE_BLE=1"]
 
     if "ble" in features_wanted or "sd_card" in features_wanted:
         sources += [