diff --git a/homeassistant/components/konnected/config_flow.py b/homeassistant/components/konnected/config_flow.py
index 48016cd066a..18e113e146b 100644
--- a/homeassistant/components/konnected/config_flow.py
+++ b/homeassistant/components/konnected/config_flow.py
@@ -7,7 +7,7 @@ import copy
 import logging
 import random
 import string
-from typing import Any
+from typing import TYPE_CHECKING, Any
 from urllib.parse import urlparse
 
 import voluptuous as vol
@@ -227,8 +227,12 @@ class KonnectedFlowHandler(ConfigFlow, domain=DOMAIN):
         self._abort_if_unique_id_configured()
         return await self.async_step_import_confirm()
 
-    async def async_step_import_confirm(self, user_input=None):
+    async def async_step_import_confirm(
+        self, user_input: dict[str, Any] | None = None
+    ) -> ConfigFlowResult:
         """Confirm the user wants to import the config entry."""
+        if TYPE_CHECKING:
+            assert self.unique_id is not None
         if user_input is None:
             return self.async_show_form(
                 step_id="import_confirm",
@@ -349,7 +353,9 @@ class KonnectedFlowHandler(ConfigFlow, domain=DOMAIN):
             errors=errors,
         )
 
-    async def async_step_confirm(self, user_input=None):
+    async def async_step_confirm(
+        self, user_input: dict[str, Any] | None = None
+    ) -> ConfigFlowResult:
         """Attempt to link with the Konnected panel.
 
         Given a configured host, will ask the user to confirm and finalize
@@ -401,8 +407,8 @@ class OptionsFlowHandler(OptionsFlow):
         self.current_opt = self.entry.options or self.entry.data[CONF_DEFAULT_OPTIONS]
 
         # as config proceeds we'll build up new options and then replace what's in the config entry
-        self.new_opt: dict[str, dict[str, Any]] = {CONF_IO: {}}
-        self.active_cfg = None
+        self.new_opt: dict[str, Any] = {CONF_IO: {}}
+        self.active_cfg: str | None = None
         self.io_cfg: dict[str, Any] = {}
         self.current_states: list[dict[str, Any]] = []
         self.current_state = 1
@@ -419,13 +425,17 @@ class OptionsFlowHandler(OptionsFlow):
             {},
         )
 
-    async def async_step_init(self, user_input=None):
+    async def async_step_init(
+        self, user_input: dict[str, Any] | None = None
+    ) -> ConfigFlowResult:
         """Handle options flow."""
         return await self.async_step_options_io()
 
-    async def async_step_options_io(self, user_input=None):
+    async def async_step_options_io(
+        self, user_input: dict[str, Any] | None = None
+    ) -> ConfigFlowResult:
         """Configure legacy panel IO or first half of pro IO."""
-        errors = {}
+        errors: dict[str, str] = {}
         current_io = self.current_opt.get(CONF_IO, {})
 
         if user_input is not None:
@@ -508,9 +518,11 @@ class OptionsFlowHandler(OptionsFlow):
 
         return self.async_abort(reason="not_konn_panel")
 
-    async def async_step_options_io_ext(self, user_input=None):
+    async def async_step_options_io_ext(
+        self, user_input: dict[str, Any] | None = None
+    ) -> ConfigFlowResult:
         """Allow the user to configure the extended IO for pro."""
-        errors = {}
+        errors: dict[str, str] = {}
         current_io = self.current_opt.get(CONF_IO, {})
 
         if user_input is not None:
@@ -566,10 +578,12 @@ class OptionsFlowHandler(OptionsFlow):
 
         return self.async_abort(reason="not_konn_panel")
 
-    async def async_step_options_binary(self, user_input=None):
+    async def async_step_options_binary(
+        self, user_input: dict[str, Any] | None = None
+    ) -> ConfigFlowResult:
         """Allow the user to configure the IO options for binary sensors."""
-        errors = {}
-        if user_input is not None:
+        errors: dict[str, str] = {}
+        if user_input is not None and self.active_cfg is not None:
             zone = {"zone": self.active_cfg}
             zone.update(user_input)
             self.new_opt[CONF_BINARY_SENSORS] = [
@@ -602,7 +616,7 @@ class OptionsFlowHandler(OptionsFlow):
                 description_placeholders={
                     "zone": f"Zone {self.active_cfg}"
                     if len(self.active_cfg) < 3
-                    else self.active_cfg.upper
+                    else self.active_cfg.upper()
                 },
                 errors=errors,
             )
@@ -635,17 +649,19 @@ class OptionsFlowHandler(OptionsFlow):
                     description_placeholders={
                         "zone": f"Zone {self.active_cfg}"
                         if len(self.active_cfg) < 3
-                        else self.active_cfg.upper
+                        else self.active_cfg.upper()
                     },
                     errors=errors,
                 )
 
         return await self.async_step_options_digital()
 
-    async def async_step_options_digital(self, user_input=None):
+    async def async_step_options_digital(
+        self, user_input: dict[str, Any] | None = None
+    ) -> ConfigFlowResult:
         """Allow the user to configure the IO options for digital sensors."""
-        errors = {}
-        if user_input is not None:
+        errors: dict[str, str] = {}
+        if user_input is not None and self.active_cfg is not None:
             zone = {"zone": self.active_cfg}
             zone.update(user_input)
             self.new_opt[CONF_SENSORS] = [*self.new_opt.get(CONF_SENSORS, []), zone]
@@ -710,10 +726,12 @@ class OptionsFlowHandler(OptionsFlow):
 
         return await self.async_step_options_switch()
 
-    async def async_step_options_switch(self, user_input=None):
+    async def async_step_options_switch(
+        self, user_input: dict[str, Any] | None = None
+    ) -> ConfigFlowResult:
         """Allow the user to configure the IO options for switches."""
-        errors = {}
-        if user_input is not None:
+        errors: dict[str, str] = {}
+        if user_input is not None and self.active_cfg is not None:
             zone = {"zone": self.active_cfg}
             zone.update(user_input)
             del zone[CONF_MORE_STATES]
@@ -825,7 +843,9 @@ class OptionsFlowHandler(OptionsFlow):
 
         return await self.async_step_options_misc()
 
-    async def async_step_options_misc(self, user_input=None):
+    async def async_step_options_misc(
+        self, user_input: dict[str, Any] | None = None
+    ) -> ConfigFlowResult:
         """Allow the user to configure the LED behavior."""
         errors = {}
         if user_input is not None: