diff --git a/homeassistant/components/homeassistant_connect_zbt2/config_flow.py b/homeassistant/components/homeassistant_connect_zbt2/config_flow.py
index 2492940d4ad..0fcd520fde6 100644
--- a/homeassistant/components/homeassistant_connect_zbt2/config_flow.py
+++ b/homeassistant/components/homeassistant_connect_zbt2/config_flow.py
@@ -76,9 +76,18 @@ class ZBT2FirmwareMixin(ConfigEntryBaseFlow, FirmwareInstallFlowProtocol):
     """Mixin for Home Assistant Connect ZBT-2 firmware methods."""
 
     context: ConfigFlowContext
-    BOOTLOADER_RESET_METHODS = [ResetTarget.RTS_DTR]
+
     ZIGBEE_BAUDRATE = 460800
 
+    # Early ZBT-2 samples used RTS/DTR to trigger the bootloader, later ones use the
+    # baudrate method. Since the two are mutually exclusive we just use both.
+    BOOTLOADER_RESET_METHODS = [ResetTarget.RTS_DTR, ResetTarget.BAUDRATE]
+    APPLICATION_PROBE_METHODS = [
+        (ApplicationType.GECKO_BOOTLOADER, 115200),
+        (ApplicationType.EZSP, ZIGBEE_BAUDRATE),
+        (ApplicationType.SPINEL, 460800),
+    ]
+
     async def async_step_install_zigbee_firmware(
         self, user_input: dict[str, Any] | None = None
     ) -> ConfigFlowResult:
diff --git a/homeassistant/components/homeassistant_connect_zbt2/update.py b/homeassistant/components/homeassistant_connect_zbt2/update.py
index db1993217ce..2e7fe0bb6ec 100644
--- a/homeassistant/components/homeassistant_connect_zbt2/update.py
+++ b/homeassistant/components/homeassistant_connect_zbt2/update.py
@@ -14,7 +14,6 @@ from homeassistant.components.homeassistant_hardware.update import (
 from homeassistant.components.homeassistant_hardware.util import (
     ApplicationType,
     FirmwareInfo,
-    ResetTarget,
 )
 from homeassistant.components.update import UpdateDeviceClass
 from homeassistant.const import EntityCategory
@@ -24,6 +23,7 @@ from homeassistant.helpers.device_registry import DeviceInfo
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 
 from . import HomeAssistantConnectZBT2ConfigEntry
+from .config_flow import ZBT2FirmwareMixin
 from .const import DOMAIN, FIRMWARE, FIRMWARE_VERSION, HARDWARE_NAME, SERIAL_NUMBER
 
 _LOGGER = logging.getLogger(__name__)
@@ -134,7 +134,8 @@ async def async_setup_entry(
 class FirmwareUpdateEntity(BaseFirmwareUpdateEntity):
     """Connect ZBT-2 firmware update entity."""
 
-    bootloader_reset_methods = [ResetTarget.RTS_DTR]
+    BOOTLOADER_RESET_METHODS = ZBT2FirmwareMixin.BOOTLOADER_RESET_METHODS
+    APPLICATION_PROBE_METHODS = ZBT2FirmwareMixin.APPLICATION_PROBE_METHODS
 
     def __init__(
         self,
diff --git a/homeassistant/components/homeassistant_hardware/firmware_config_flow.py b/homeassistant/components/homeassistant_hardware/firmware_config_flow.py
index cc7393d7d5c..39b45bd8843 100644
--- a/homeassistant/components/homeassistant_hardware/firmware_config_flow.py
+++ b/homeassistant/components/homeassistant_hardware/firmware_config_flow.py
@@ -81,6 +81,7 @@ class BaseFirmwareInstallFlow(ConfigEntryBaseFlow, ABC):
 
     ZIGBEE_BAUDRATE = 115200  # Default, subclasses may override
     BOOTLOADER_RESET_METHODS: list[ResetTarget] = []  # Default, subclasses may override
+    APPLICATION_PROBE_METHODS: list[tuple[ApplicationType, int]] = []
 
     _picked_firmware_type: PickedFirmwareType
     _zigbee_flow_strategy: ZigbeeFlowStrategy = ZigbeeFlowStrategy.RECOMMENDED
@@ -230,7 +231,11 @@ class BaseFirmwareInstallFlow(ConfigEntryBaseFlow, ABC):
         # Installing new firmware is only truly required if the wrong type is
         # installed: upgrading to the latest release of the current firmware type
         # isn't strictly necessary for functionality.
-        self._probed_firmware_info = await probe_silabs_firmware_info(self._device)
+        self._probed_firmware_info = await probe_silabs_firmware_info(
+            self._device,
+            bootloader_reset_methods=self.BOOTLOADER_RESET_METHODS,
+            application_probe_methods=self.APPLICATION_PROBE_METHODS,
+        )
 
         firmware_install_required = self._probed_firmware_info is None or (
             self._probed_firmware_info.firmware_type != expected_installed_firmware_type
@@ -295,6 +300,7 @@ class BaseFirmwareInstallFlow(ConfigEntryBaseFlow, ABC):
             fw_data=fw_data,
             expected_installed_firmware_type=expected_installed_firmware_type,
             bootloader_reset_methods=self.BOOTLOADER_RESET_METHODS,
+            application_probe_methods=self.APPLICATION_PROBE_METHODS,
             progress_callback=lambda offset, total: self.async_update_progress(
                 offset / total
             ),
diff --git a/homeassistant/components/homeassistant_hardware/manifest.json b/homeassistant/components/homeassistant_hardware/manifest.json
index f3e78454209..6911dbd5eef 100644
--- a/homeassistant/components/homeassistant_hardware/manifest.json
+++ b/homeassistant/components/homeassistant_hardware/manifest.json
@@ -7,7 +7,7 @@
   "documentation": "https://www.home-assistant.io/integrations/homeassistant_hardware",
   "integration_type": "system",
   "requirements": [
-    "universal-silabs-flasher==0.0.37",
+    "universal-silabs-flasher==0.1.0",
     "ha-silabs-firmware-client==0.3.0"
   ]
 }
diff --git a/homeassistant/components/homeassistant_hardware/update.py b/homeassistant/components/homeassistant_hardware/update.py
index 96bacc79a03..17f232b0e6f 100644
--- a/homeassistant/components/homeassistant_hardware/update.py
+++ b/homeassistant/components/homeassistant_hardware/update.py
@@ -86,7 +86,8 @@ class BaseFirmwareUpdateEntity(
 
     # Subclasses provide the mapping between firmware types and entity descriptions
     entity_description: FirmwareUpdateEntityDescription
-    bootloader_reset_methods: list[ResetTarget] = []
+    BOOTLOADER_RESET_METHODS: list[ResetTarget]
+    APPLICATION_PROBE_METHODS: list[tuple[ApplicationType, int]]
 
     _attr_supported_features = (
         UpdateEntityFeature.INSTALL | UpdateEntityFeature.PROGRESS
@@ -278,7 +279,8 @@ class BaseFirmwareUpdateEntity(
                 device=self._current_device,
                 fw_data=fw_data,
                 expected_installed_firmware_type=self.entity_description.expected_firmware_type,
-                bootloader_reset_methods=self.bootloader_reset_methods,
+                bootloader_reset_methods=self.BOOTLOADER_RESET_METHODS,
+                application_probe_methods=self.APPLICATION_PROBE_METHODS,
                 progress_callback=self._update_progress,
                 domain=self._config_entry.domain,
             )
diff --git a/homeassistant/components/homeassistant_hardware/util.py b/homeassistant/components/homeassistant_hardware/util.py
index 713806de7dc..2a8c9121692 100644
--- a/homeassistant/components/homeassistant_hardware/util.py
+++ b/homeassistant/components/homeassistant_hardware/util.py
@@ -4,7 +4,7 @@ from __future__ import annotations
 
 import asyncio
 from collections import defaultdict
-from collections.abc import AsyncIterator, Callable, Iterable, Sequence
+from collections.abc import AsyncIterator, Callable, Sequence
 from contextlib import AsyncExitStack, asynccontextmanager
 from dataclasses import dataclass
 from enum import StrEnum
@@ -309,15 +309,20 @@ async def guess_firmware_info(hass: HomeAssistant, device_path: str) -> Firmware
 
 
 async def probe_silabs_firmware_info(
-    device: str, *, probe_methods: Iterable[ApplicationType] | None = None
+    device: str,
+    *,
+    bootloader_reset_methods: Sequence[ResetTarget],
+    application_probe_methods: Sequence[tuple[ApplicationType, int]],
 ) -> FirmwareInfo | None:
     """Probe the running firmware on a SiLabs device."""
     flasher = Flasher(
         device=device,
-        **(
-            {"probe_methods": [m.as_flasher_application_type() for m in probe_methods]}
-            if probe_methods
-            else {}
+        probe_methods=tuple(
+            (m.as_flasher_application_type(), baudrate)
+            for m, baudrate in application_probe_methods
+        ),
+        bootloader_reset=tuple(
+            m.as_flasher_reset_target() for m in bootloader_reset_methods
         ),
     )
 
@@ -343,11 +348,18 @@ async def probe_silabs_firmware_info(
 
 
 async def probe_silabs_firmware_type(
-    device: str, *, probe_methods: Iterable[ApplicationType] | None = None
+    device: str,
+    *,
+    bootloader_reset_methods: Sequence[ResetTarget],
+    application_probe_methods: Sequence[tuple[ApplicationType, int]],
 ) -> ApplicationType | None:
     """Probe the running firmware type on a SiLabs device."""
 
-    fw_info = await probe_silabs_firmware_info(device, probe_methods=probe_methods)
+    fw_info = await probe_silabs_firmware_info(
+        device,
+        bootloader_reset_methods=bootloader_reset_methods,
+        application_probe_methods=application_probe_methods,
+    )
     if fw_info is None:
         return None
 
@@ -359,12 +371,22 @@ async def async_flash_silabs_firmware(
     device: str,
     fw_data: bytes,
     expected_installed_firmware_type: ApplicationType,
-    bootloader_reset_methods: Sequence[ResetTarget] = (),
+    bootloader_reset_methods: Sequence[ResetTarget],
+    application_probe_methods: Sequence[tuple[ApplicationType, int]],
     progress_callback: Callable[[int, int], None] | None = None,
     *,
     domain: str = DOMAIN,
 ) -> FirmwareInfo:
     """Flash firmware to the SiLabs device."""
+    if not any(
+        method == expected_installed_firmware_type
+        for method, _ in application_probe_methods
+    ):
+        raise ValueError(
+            f"Expected installed firmware type {expected_installed_firmware_type!r}"
+            f" not in application probe methods {application_probe_methods!r}"
+        )
+
     async with async_firmware_update_context(hass, device, domain):
         firmware_info = await guess_firmware_info(hass, device)
         _LOGGER.debug("Identified firmware info: %s", firmware_info)
@@ -373,11 +395,9 @@ async def async_flash_silabs_firmware(
 
         flasher = Flasher(
             device=device,
-            probe_methods=(
-                ApplicationType.GECKO_BOOTLOADER.as_flasher_application_type(),
-                ApplicationType.EZSP.as_flasher_application_type(),
-                ApplicationType.SPINEL.as_flasher_application_type(),
-                ApplicationType.CPC.as_flasher_application_type(),
+            probe_methods=tuple(
+                (m.as_flasher_application_type(), baudrate)
+                for m, baudrate in application_probe_methods
             ),
             bootloader_reset=tuple(
                 m.as_flasher_reset_target() for m in bootloader_reset_methods
@@ -401,7 +421,13 @@ async def async_flash_silabs_firmware(
 
             probed_firmware_info = await probe_silabs_firmware_info(
                 device,
-                probe_methods=(expected_installed_firmware_type,),
+                bootloader_reset_methods=bootloader_reset_methods,
+                # Only probe for the expected installed firmware type
+                application_probe_methods=[
+                    (method, baudrate)
+                    for method, baudrate in application_probe_methods
+                    if method == expected_installed_firmware_type
+                ],
             )
 
         if probed_firmware_info is None:
diff --git a/homeassistant/components/homeassistant_sky_connect/config_flow.py b/homeassistant/components/homeassistant_sky_connect/config_flow.py
index 1d8095d80a9..7d30833ecfb 100644
--- a/homeassistant/components/homeassistant_sky_connect/config_flow.py
+++ b/homeassistant/components/homeassistant_sky_connect/config_flow.py
@@ -16,6 +16,7 @@ from homeassistant.components.homeassistant_hardware.helpers import (
 from homeassistant.components.homeassistant_hardware.util import (
     ApplicationType,
     FirmwareInfo,
+    ResetTarget,
 )
 from homeassistant.components.usb import (
     usb_service_info_from_device,
@@ -79,6 +80,20 @@ class SkyConnectFirmwareMixin(ConfigEntryBaseFlow, FirmwareInstallFlowProtocol):
 
     context: ConfigFlowContext
 
+    ZIGBEE_BAUDRATE = 115200
+    # There is no hardware bootloader trigger
+    BOOTLOADER_RESET_METHODS: list[ResetTarget] = []
+    APPLICATION_PROBE_METHODS = [
+        (ApplicationType.GECKO_BOOTLOADER, 115200),
+        (ApplicationType.EZSP, ZIGBEE_BAUDRATE),
+        (ApplicationType.SPINEL, 460800),
+        # CPC baudrates can be removed once multiprotocol is removed
+        (ApplicationType.CPC, 115200),
+        (ApplicationType.CPC, 230400),
+        (ApplicationType.CPC, 460800),
+        (ApplicationType.ROUTER, 115200),
+    ]
+
     def _get_translation_placeholders(self) -> dict[str, str]:
         """Shared translation placeholders."""
         placeholders = {
diff --git a/homeassistant/components/homeassistant_sky_connect/update.py b/homeassistant/components/homeassistant_sky_connect/update.py
index 58177249b62..1f52781d044 100644
--- a/homeassistant/components/homeassistant_sky_connect/update.py
+++ b/homeassistant/components/homeassistant_sky_connect/update.py
@@ -23,6 +23,7 @@ from homeassistant.helpers.device_registry import DeviceInfo
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 
 from . import HomeAssistantSkyConnectConfigEntry
+from .config_flow import SkyConnectFirmwareMixin
 from .const import (
     DOMAIN,
     FIRMWARE,
@@ -151,8 +152,8 @@ async def async_setup_entry(
 class FirmwareUpdateEntity(BaseFirmwareUpdateEntity):
     """SkyConnect firmware update entity."""
 
-    # The ZBT-1 does not have a hardware bootloader trigger
-    bootloader_reset_methods = []
+    BOOTLOADER_RESET_METHODS = SkyConnectFirmwareMixin.BOOTLOADER_RESET_METHODS
+    APPLICATION_PROBE_METHODS = SkyConnectFirmwareMixin.APPLICATION_PROBE_METHODS
 
     def __init__(
         self,
diff --git a/homeassistant/components/homeassistant_yellow/config_flow.py b/homeassistant/components/homeassistant_yellow/config_flow.py
index 8242a5991d5..d8007252bff 100644
--- a/homeassistant/components/homeassistant_yellow/config_flow.py
+++ b/homeassistant/components/homeassistant_yellow/config_flow.py
@@ -82,7 +82,18 @@ else:
 class YellowFirmwareMixin(ConfigEntryBaseFlow, FirmwareInstallFlowProtocol):
     """Mixin for Home Assistant Yellow firmware methods."""
 
+    ZIGBEE_BAUDRATE = 115200
     BOOTLOADER_RESET_METHODS = [ResetTarget.YELLOW]
+    APPLICATION_PROBE_METHODS = [
+        (ApplicationType.GECKO_BOOTLOADER, 115200),
+        (ApplicationType.EZSP, ZIGBEE_BAUDRATE),
+        (ApplicationType.SPINEL, 460800),
+        # CPC baudrates can be removed once multiprotocol is removed
+        (ApplicationType.CPC, 115200),
+        (ApplicationType.CPC, 230400),
+        (ApplicationType.CPC, 460800),
+        (ApplicationType.ROUTER, 115200),
+    ]
 
     async def async_step_install_zigbee_firmware(
         self, user_input: dict[str, Any] | None = None
@@ -146,7 +157,11 @@ class HomeAssistantYellowConfigFlow(
         assert self._device is not None
 
         # We do not actually use any portion of `BaseFirmwareConfigFlow` beyond this
-        self._probed_firmware_info = await probe_silabs_firmware_info(self._device)
+        self._probed_firmware_info = await probe_silabs_firmware_info(
+            self._device,
+            bootloader_reset_methods=self.BOOTLOADER_RESET_METHODS,
+            application_probe_methods=self.APPLICATION_PROBE_METHODS,
+        )
 
         # Kick off ZHA hardware discovery automatically if Zigbee firmware is running
         if (
diff --git a/homeassistant/components/homeassistant_yellow/update.py b/homeassistant/components/homeassistant_yellow/update.py
index f62ecb06aa5..963d7c963eb 100644
--- a/homeassistant/components/homeassistant_yellow/update.py
+++ b/homeassistant/components/homeassistant_yellow/update.py
@@ -14,7 +14,6 @@ from homeassistant.components.homeassistant_hardware.update import (
 from homeassistant.components.homeassistant_hardware.util import (
     ApplicationType,
     FirmwareInfo,
-    ResetTarget,
 )
 from homeassistant.components.update import UpdateDeviceClass
 from homeassistant.const import EntityCategory
@@ -24,6 +23,7 @@ from homeassistant.helpers.device_registry import DeviceInfo
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 
 from . import HomeAssistantYellowConfigEntry
+from .config_flow import YellowFirmwareMixin
 from .const import DOMAIN, FIRMWARE, FIRMWARE_VERSION, MANUFACTURER, MODEL, RADIO_DEVICE
 
 _LOGGER = logging.getLogger(__name__)
@@ -150,7 +150,8 @@ async def async_setup_entry(
 class FirmwareUpdateEntity(BaseFirmwareUpdateEntity):
     """Yellow firmware update entity."""
 
-    bootloader_reset_methods = [ResetTarget.YELLOW]  # Triggers a GPIO reset
+    BOOTLOADER_RESET_METHODS = YellowFirmwareMixin.BOOTLOADER_RESET_METHODS
+    APPLICATION_PROBE_METHODS = YellowFirmwareMixin.APPLICATION_PROBE_METHODS
 
     def __init__(
         self,
diff --git a/homeassistant/components/zha/repairs/wrong_silabs_firmware.py b/homeassistant/components/zha/repairs/wrong_silabs_firmware.py
index 5b1eed18014..1754de9f773 100644
--- a/homeassistant/components/zha/repairs/wrong_silabs_firmware.py
+++ b/homeassistant/components/zha/repairs/wrong_silabs_firmware.py
@@ -71,7 +71,20 @@ async def warn_on_wrong_silabs_firmware(hass: HomeAssistant, device: str) -> boo
     if device.startswith("socket://"):
         return False
 
-    app_type = await probe_silabs_firmware_type(device)
+    app_type = await probe_silabs_firmware_type(
+        device,
+        bootloader_reset_methods=(),
+        application_probe_methods=[
+            (ApplicationType.GECKO_BOOTLOADER, 115200),
+            (ApplicationType.EZSP, 115200),
+            (ApplicationType.EZSP, 460800),
+            (ApplicationType.SPINEL, 460800),
+            (ApplicationType.CPC, 460800),
+            (ApplicationType.CPC, 230400),
+            (ApplicationType.CPC, 115200),
+            (ApplicationType.ROUTER, 115200),
+        ],
+    )
 
     if app_type is None:
         # Failed to probe, we can't tell if the wrong firmware is installed
diff --git a/requirements_all.txt b/requirements_all.txt
index 57261f43908..08ec4cb1c3d 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -3084,7 +3084,7 @@ unifi_ap==0.0.2
 unifiled==0.11
 
 # homeassistant.components.homeassistant_hardware
-universal-silabs-flasher==0.0.37
+universal-silabs-flasher==0.1.0
 
 # homeassistant.components.upb
 upb-lib==0.6.1
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 7f34d9a6735..2779610bf35 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -2555,7 +2555,7 @@ ultraheat-api==0.5.7
 unifi-discovery==1.2.0
 
 # homeassistant.components.homeassistant_hardware
-universal-silabs-flasher==0.0.37
+universal-silabs-flasher==0.1.0
 
 # homeassistant.components.upb
 upb-lib==0.6.1
diff --git a/tests/components/homeassistant_connect_zbt2/test_config_flow.py b/tests/components/homeassistant_connect_zbt2/test_config_flow.py
index 14033e504cf..ecf165461e2 100644
--- a/tests/components/homeassistant_connect_zbt2/test_config_flow.py
+++ b/tests/components/homeassistant_connect_zbt2/test_config_flow.py
@@ -16,6 +16,7 @@ from homeassistant.components.homeassistant_hardware.helpers import (
 from homeassistant.components.homeassistant_hardware.util import (
     ApplicationType,
     FirmwareInfo,
+    ResetTarget,
 )
 from homeassistant.components.usb import USBDevice
 from homeassistant.config_entries import ConfigFlowResult
@@ -367,7 +368,10 @@ async def test_options_flow(
 
     # Verify async_flash_silabs_firmware was called with ZBT-2's reset methods
     assert flash_mock.call_count == 1
-    assert flash_mock.mock_calls[0].kwargs["bootloader_reset_methods"] == ["rts_dtr"]
+    assert flash_mock.mock_calls[0].kwargs["bootloader_reset_methods"] == [
+        ResetTarget.RTS_DTR,
+        ResetTarget.BAUDRATE,
+    ]
 
     flows = hass.config_entries.flow.async_progress()
 
diff --git a/tests/components/homeassistant_hardware/test_config_flow.py b/tests/components/homeassistant_hardware/test_config_flow.py
index ff5b6c32450..960113215be 100644
--- a/tests/components/homeassistant_hardware/test_config_flow.py
+++ b/tests/components/homeassistant_hardware/test_config_flow.py
@@ -304,6 +304,7 @@ def mock_firmware_info(
         fw_data: bytes,
         expected_installed_firmware_type: ApplicationType,
         bootloader_reset_methods: Sequence[ResetTarget] = (),
+        application_probe_methods: Sequence[tuple[ApplicationType, int]] = (),
         progress_callback: Callable[[int, int], None] | None = None,
         *,
         domain: str = "homeassistant_hardware",
diff --git a/tests/components/homeassistant_hardware/test_update.py b/tests/components/homeassistant_hardware/test_update.py
index 3a463362533..86e8e6f820d 100644
--- a/tests/components/homeassistant_hardware/test_update.py
+++ b/tests/components/homeassistant_hardware/test_update.py
@@ -173,7 +173,12 @@ async def mock_async_setup_update_entities(
 class MockFirmwareUpdateEntity(BaseFirmwareUpdateEntity):
     """Mock SkyConnect firmware update entity."""
 
-    bootloader_reset_methods = []
+    BOOTLOADER_RESET_METHODS = [ResetTarget.RTS_DTR]
+    APPLICATION_PROBE_METHODS = [
+        (ApplicationType.GECKO_BOOTLOADER, 115200),
+        (ApplicationType.EZSP, 115200),
+        (ApplicationType.SPINEL, 460800),
+    ]
 
     def __init__(
         self,
@@ -320,6 +325,7 @@ async def test_update_entity_installation(
         fw_data: bytes,
         expected_installed_firmware_type: ApplicationType,
         bootloader_reset_methods: Sequence[ResetTarget] = (),
+        application_probe_methods: Sequence[tuple[ApplicationType, int]] = (),
         progress_callback: Callable[[int, int], None] | None = None,
         *,
         domain: str = "homeassistant_hardware",
diff --git a/tests/components/homeassistant_hardware/test_util.py b/tests/components/homeassistant_hardware/test_util.py
index ef064ba4195..64019c58002 100644
--- a/tests/components/homeassistant_hardware/test_util.py
+++ b/tests/components/homeassistant_hardware/test_util.py
@@ -23,6 +23,7 @@ from homeassistant.components.homeassistant_hardware.util import (
     FirmwareInfo,
     OwningAddon,
     OwningIntegration,
+    ResetTarget,
     async_flash_silabs_firmware,
     get_otbr_addon_firmware_info,
     guess_firmware_info,
@@ -502,7 +503,14 @@ async def test_probe_silabs_firmware_info(
         "homeassistant.components.homeassistant_hardware.util.Flasher",
         return_value=mock_flasher,
     ):
-        result = await probe_silabs_firmware_info("/dev/ttyUSB0")
+        result = await probe_silabs_firmware_info(
+            "/dev/ttyUSB0",
+            bootloader_reset_methods=[ResetTarget.RTS_DTR],
+            application_probe_methods=[
+                (ApplicationType.EZSP, 460800),
+                (ApplicationType.SPINEL, 460800),
+            ],
+        )
         assert result == expected_fw_info
 
 
@@ -531,7 +539,14 @@ async def test_probe_silabs_firmware_type(
         autospec=True,
         return_value=probe_result,
     ):
-        result = await probe_silabs_firmware_type("/dev/ttyUSB0")
+        result = await probe_silabs_firmware_type(
+            "/dev/ttyUSB0",
+            bootloader_reset_methods=[ResetTarget.RTS_DTR],
+            application_probe_methods=[
+                (ApplicationType.EZSP, 460800),
+                (ApplicationType.SPINEL, 460800),
+            ],
+        )
         assert result == expected
 
 
@@ -596,7 +611,11 @@ async def test_async_flash_silabs_firmware(hass: HomeAssistant) -> None:
             device="/dev/ttyUSB0",
             fw_data=b"firmware contents",
             expected_installed_firmware_type=ApplicationType.SPINEL,
-            bootloader_reset_methods=(),
+            bootloader_reset_methods=[ResetTarget.RTS_DTR],
+            application_probe_methods=[
+                (ApplicationType.EZSP, 460800),
+                (ApplicationType.SPINEL, 460800),
+            ],
             progress_callback=progress_callback,
         )
 
@@ -605,7 +624,9 @@ async def test_async_flash_silabs_firmware(hass: HomeAssistant) -> None:
 
     # Verify Flasher was called with correct bootloader_reset parameter
     assert flasher_mock.call_count == 1
-    assert flasher_mock.mock_calls[0].kwargs["bootloader_reset"] == ()
+    assert flasher_mock.mock_calls[0].kwargs["bootloader_reset"] == (
+        ResetTarget.RTS_DTR.as_flasher_reset_target(),
+    )
 
     # Both owning integrations/addons are stopped and restarted
     assert owner1.temporarily_stop.mock_calls == [
@@ -623,6 +644,28 @@ async def test_async_flash_silabs_firmware(hass: HomeAssistant) -> None:
     ]
 
 
+async def test_async_flash_silabs_firmware_expected_type_not_probed(
+    hass: HomeAssistant,
+) -> None:
+    """Test firmware flashing requires probing config to exist for firmware type."""
+    with pytest.raises(
+        ValueError,
+        match=(
+            r"Expected installed firmware type .*? not in application probe methods .*?"
+        ),
+    ):
+        await async_flash_silabs_firmware(
+            hass=hass,
+            device="/dev/ttyUSB0",
+            fw_data=b"firmware contents",
+            expected_installed_firmware_type=ApplicationType.SPINEL,
+            bootloader_reset_methods=[ResetTarget.RTS_DTR],
+            application_probe_methods=[
+                (ApplicationType.EZSP, 460800),
+            ],
+        )
+
+
 async def test_async_flash_silabs_firmware_flash_failure(hass: HomeAssistant) -> None:
     """Test async_flash_silabs_firmware flash failure."""
     await async_setup_component(hass, "homeassistant_hardware", {})
@@ -659,7 +702,11 @@ async def test_async_flash_silabs_firmware_flash_failure(hass: HomeAssistant) ->
             device="/dev/ttyUSB0",
             fw_data=b"firmware contents",
             expected_installed_firmware_type=ApplicationType.SPINEL,
-            bootloader_reset_methods=(),
+            bootloader_reset_methods=[ResetTarget.RTS_DTR],
+            application_probe_methods=[
+                (ApplicationType.EZSP, 460800),
+                (ApplicationType.SPINEL, 460800),
+            ],
         )
 
     # Both owning integrations/addons are stopped and restarted
@@ -719,7 +766,11 @@ async def test_async_flash_silabs_firmware_probe_failure(hass: HomeAssistant) ->
             device="/dev/ttyUSB0",
             fw_data=b"firmware contents",
             expected_installed_firmware_type=ApplicationType.SPINEL,
-            bootloader_reset_methods=(),
+            bootloader_reset_methods=[ResetTarget.RTS_DTR],
+            application_probe_methods=[
+                (ApplicationType.EZSP, 460800),
+                (ApplicationType.SPINEL, 460800),
+            ],
         )
 
     # Both owning integrations/addons are stopped and restarted