feat(core/eckhart): waiting for host FwUI function

diff --git a/core/embed/rust/librust_qstr.h b/core/embed/rust/librust_qstr.h
index 1dc1da53..9e808a0f 100644
--- a/core/embed/rust/librust_qstr.h
+++ b/core/embed/rust/librust_qstr.h
@@ -202,6 +202,7 @@ static void _librust_qstrs(void) {
   MP_QSTR_ble__unpair_current;
   MP_QSTR_ble__unpair_title;
   MP_QSTR_ble__version;
+  MP_QSTR_ble__waiting_for_host;
   MP_QSTR_ble_event;
   MP_QSTR_bootscreen;
   MP_QSTR_br_code;
@@ -927,6 +928,7 @@ static void _librust_qstrs(void) {
   MP_QSTR_verb_info;
   MP_QSTR_verify;
   MP_QSTR_version;
+  MP_QSTR_wait_ble_host_confirmation;
   MP_QSTR_warning;
   MP_QSTR_warning_footer;
   MP_QSTR_wipe__info;
diff --git a/core/embed/rust/src/translations/generated/translated_string.rs b/core/embed/rust/src/translations/generated/translated_string.rs
index f0c0d928..539985e9 100644
--- a/core/embed/rust/src/translations/generated/translated_string.rs
+++ b/core/embed/rust/src/translations/generated/translated_string.rs
@@ -1550,6 +1550,7 @@ pub enum TranslatedString {
     homescreen__backup_needed_info = 1160,  // "Open Trezor Suite and create a wallet backup. This is the only way to recover access to your assets."
     ble__host_info = 1161,  // "Host info"
     ble__mac_address = 1162,  // "MAC address"
+    ble__waiting_for_host = 1163,  // "Waiting for host..."
 }
 
 impl TranslatedString {
@@ -3534,6 +3535,7 @@ impl TranslatedString {
             (Self::homescreen__backup_needed_info, "Open Trezor Suite and create a wallet backup. This is the only way to recover access to your assets."),
             (Self::ble__host_info, "Host info"),
             (Self::ble__mac_address, "MAC address"),
+            (Self::ble__waiting_for_host, "Waiting for host..."),
     ];
 
     #[cfg(feature = "micropython")]
@@ -3634,6 +3636,7 @@ impl TranslatedString {
         (Qstr::MP_QSTR_ble__unpair_current, Self::ble__unpair_current),
         (Qstr::MP_QSTR_ble__unpair_title, Self::ble__unpair_title),
         (Qstr::MP_QSTR_ble__version, Self::ble__version),
+        (Qstr::MP_QSTR_ble__waiting_for_host, Self::ble__waiting_for_host),
         (Qstr::MP_QSTR_brightness__change_title, Self::brightness__change_title),
         (Qstr::MP_QSTR_brightness__changed_title, Self::brightness__changed_title),
         (Qstr::MP_QSTR_brightness__title, Self::brightness__title),
diff --git a/core/embed/rust/src/ui/api/firmware_micropython.rs b/core/embed/rust/src/ui/api/firmware_micropython.rs
index 06ff8d61..e3b59103 100644
--- a/core/embed/rust/src/ui/api/firmware_micropython.rs
+++ b/core/embed/rust/src/ui/api/firmware_micropython.rs
@@ -1019,6 +1019,27 @@ extern "C" fn new_show_pairing_device_name(
     unsafe { util::try_with_args_and_kwargs(n_args, args, kwargs, block) }
 }
 
+// Prefix parameters with `_` to avoid unused variable warning when building
+// without "ble".
+extern "C" fn new_wait_ble_host_confirmation(
+    _n_args: usize,
+    _args: *const Obj,
+    _kwargs: *mut Map,
+) -> Obj {
+    #[cfg(feature = "ble")]
+    {
+        let block = move |_args: &[Obj], _kwargs: &Map| {
+            let layout = ModelUI::wait_ble_host_confirmation()?;
+            let layout_obj = LayoutObj::new_root(layout)?;
+            Ok(layout_obj.into())
+        };
+        unsafe { util::try_with_args_and_kwargs(_n_args, _args, _kwargs, block) }
+    }
+
+    #[cfg(not(feature = "ble"))]
+    unimplemented!()
+}
+
 // Prefix parameters with `_` to avoid unused variable warning when building
 // without "ble".
 extern "C" fn new_show_ble_pairing_code(
@@ -1973,6 +1994,13 @@ pub static mp_module_trezorui_api: Module = obj_module! {
     ///     Returns on BLEEvent::{PairingCanceled, Disconnected}."""
     Qstr::MP_QSTR_show_ble_pairing_code => obj_fn_kw!(0, new_show_ble_pairing_code).as_obj(),
 
+    /// def wait_ble_host_confirmation(
+    ///     *,
+    /// ) -> LayoutObj[UiResult]:
+    ///     """Pairing device: third screen (waiting for host confirmation).
+    ///     Returns on BLEEvent::{PairingCanceled, Disconnected}."""
+    Qstr::MP_QSTR_wait_ble_host_confirmation => obj_fn_kw!(0, new_wait_ble_host_confirmation).as_obj(),
+
     /// def confirm_thp_pairing(
     ///     *,
     ///     title: str,
diff --git a/core/embed/rust/src/ui/component/ble.rs b/core/embed/rust/src/ui/component/ble.rs
index 1462fd82..ade703cc 100644
--- a/core/embed/rust/src/ui/component/ble.rs
+++ b/core/embed/rust/src/ui/component/ble.rs
@@ -5,23 +5,31 @@ use crate::ui::{
     shape::Renderer,
 };
 
+pub enum BLEHandlerMode {
+    /// Advertising without whitelist started, waiting for some host to respond
+    WaitingForPairingRequest,
+    /// Pairing in progress, Trezor needs to allow/reject
+    WaitingForPairingCancel,
+    /// Pairing in progress, allowed from Trezor side, waiting for BLE module to
+    /// confirm success
+    WaitingForPairingCompletion,
+}
+
 pub struct BLEHandler<T> {
     inner: T,
-    waiting_for_pairing: bool,
+    state: BLEHandlerMode,
 }
 
 pub enum BLEHandlerMsg<TMsg> {
     Content(TMsg),
     PairingCode(u32),
+    PairingCompleted,
     Cancelled,
 }
 
 impl<T> BLEHandler<T> {
-    pub fn new(inner: T, waiting_for_pairing: bool) -> Self {
-        Self {
-            inner,
-            waiting_for_pairing,
-        }
+    pub fn new(inner: T, state: BLEHandlerMode) -> Self {
+        Self { inner, state }
     }
 }
 
@@ -36,10 +44,15 @@ where
     }
 
     fn event(&mut self, ctx: &mut EventCtx, event: Event) -> Option<Self::Msg> {
-        match (event, self.waiting_for_pairing) {
-            (Event::BLE(BLEEvent::PairingRequest(num)), true) => {
-                return Some(BLEHandlerMsg::PairingCode(num))
-            }
+        match (event, &self.state) {
+            (
+                Event::BLE(BLEEvent::PairingRequest(num)),
+                BLEHandlerMode::WaitingForPairingRequest,
+            ) => return Some(BLEHandlerMsg::PairingCode(num)),
+            (
+                Event::BLE(BLEEvent::PairingCompleted),
+                BLEHandlerMode::WaitingForPairingCompletion,
+            ) => return Some(BLEHandlerMsg::PairingCompleted),
             (Event::BLE(BLEEvent::PairingCanceled | BLEEvent::Disconnected), _) => {
                 return Some(BLEHandlerMsg::Cancelled)
             }
@@ -69,7 +82,10 @@ mod micropython {
     use crate::{
         error::Error,
         micropython::obj::Obj,
-        ui::layout::{obj::ComponentMsgObj, result::CANCELLED},
+        ui::layout::{
+            obj::ComponentMsgObj,
+            result::{CANCELLED, CONFIRMED},
+        },
     };
     impl<T> ComponentMsgObj for BLEHandler<T>
     where
@@ -80,6 +96,7 @@ mod micropython {
                 BLEHandlerMsg::Content(msg) => self.inner.msg_try_into_obj(msg),
                 BLEHandlerMsg::PairingCode(num) => num.try_into(),
                 BLEHandlerMsg::Cancelled => Ok(CANCELLED.as_obj()),
+                BLEHandlerMsg::PairingCompleted => Ok(CONFIRMED.as_obj()),
             }
         }
     }
diff --git a/core/embed/rust/src/ui/component/mod.rs b/core/embed/rust/src/ui/component/mod.rs
index 99137310..a27ba692 100644
--- a/core/embed/rust/src/ui/component/mod.rs
+++ b/core/embed/rust/src/ui/component/mod.rs
@@ -35,7 +35,7 @@ pub mod timeout;
 pub use bar::Bar;
 pub use base::{Child, Component, ComponentExt, Event, EventCtx, FlowMsg, Never, Timer};
 #[cfg(feature = "ble")]
-pub use ble::{BLEHandler, BLEHandlerMsg};
+pub use ble::{BLEHandler, BLEHandlerMode, BLEHandlerMsg};
 pub use border::Border;
 pub use button_request::{ButtonRequestExt, SendButtonRequest};
 #[cfg(all(
diff --git a/core/embed/rust/src/ui/layout_bolt/ui_firmware.rs b/core/embed/rust/src/ui/layout_bolt/ui_firmware.rs
index 4fe84413..768ca034 100644
--- a/core/embed/rust/src/ui/layout_bolt/ui_firmware.rs
+++ b/core/embed/rust/src/ui/layout_bolt/ui_firmware.rs
@@ -968,6 +968,11 @@ impl FirmwareUI for UIBolt {
         Err::<RootComponent<Empty, ModelUI>, Error>(Error::NotImplementedError)
     }
 
+    #[cfg(feature = "ble")]
+    fn wait_ble_host_confirmation() -> Result<impl LayoutMaybeTrace, Error> {
+        Err::<RootComponent<Empty, ModelUI>, Error>(Error::NotImplementedError)
+    }
+
     fn show_thp_pairing_code(
         title: TString<'static>,
         description: TString<'static>,
diff --git a/core/embed/rust/src/ui/layout_caesar/ui_firmware.rs b/core/embed/rust/src/ui/layout_caesar/ui_firmware.rs
index 5fbe7ae2..400382eb 100644
--- a/core/embed/rust/src/ui/layout_caesar/ui_firmware.rs
+++ b/core/embed/rust/src/ui/layout_caesar/ui_firmware.rs
@@ -1165,6 +1165,11 @@ impl FirmwareUI for UICaesar {
         Err::<RootComponent<Empty, ModelUI>, Error>(Error::NotImplementedError)
     }
 
+    #[cfg(feature = "ble")]
+    fn wait_ble_host_confirmation() -> Result<impl LayoutMaybeTrace, Error> {
+        Err::<RootComponent<Empty, ModelUI>, Error>(Error::NotImplementedError)
+    }
+
     fn show_thp_pairing_code(
         title: TString<'static>,
         description: TString<'static>,
diff --git a/core/embed/rust/src/ui/layout_delizia/ui_firmware.rs b/core/embed/rust/src/ui/layout_delizia/ui_firmware.rs
index da53a9e5..169554d9 100644
--- a/core/embed/rust/src/ui/layout_delizia/ui_firmware.rs
+++ b/core/embed/rust/src/ui/layout_delizia/ui_firmware.rs
@@ -1050,6 +1050,11 @@ impl FirmwareUI for UIDelizia {
         Err::<RootComponent<Empty, ModelUI>, Error>(Error::NotImplementedError)
     }
 
+    #[cfg(feature = "ble")]
+    fn wait_ble_host_confirmation() -> Result<impl LayoutMaybeTrace, Error> {
+        Err::<RootComponent<Empty, ModelUI>, Error>(Error::NotImplementedError)
+    }
+
     fn show_thp_pairing_code(
         title: TString<'static>,
         description: TString<'static>,
diff --git a/core/embed/rust/src/ui/layout_eckhart/ui_firmware.rs b/core/embed/rust/src/ui/layout_eckhart/ui_firmware.rs
index bbf2b0c9..07addaaa 100644
--- a/core/embed/rust/src/ui/layout_eckhart/ui_firmware.rs
+++ b/core/embed/rust/src/ui/layout_eckhart/ui_firmware.rs
@@ -34,6 +34,9 @@ use crate::{
     util::interpolate,
 };
 
+#[cfg(feature = "ble")]
+use crate::ui::component::{BLEHandler, BLEHandlerMode};
+
 use super::{
     component::Button,
     firmware::{
@@ -1259,7 +1262,7 @@ impl FirmwareUI for UIEckhart {
             .with_header(Header::new(TR::thp__pair_new_device.into()).with_close_button())
             .with_action_bar(ActionBar::new_text_only(TR::thp__continue_on_host.into()));
         #[cfg(feature = "ble")]
-        let screen = crate::ui::component::BLEHandler::new(screen, true);
+        let screen = BLEHandler::new(screen, BLEHandlerMode::WaitingForPairingRequest);
         let layout = RootComponent::new(screen);
         Ok(layout)
     }
@@ -1277,11 +1280,26 @@ impl FirmwareUI for UIEckhart {
             .add_newline()
             .add_alignment(Alignment::Center)
             .add_text_with_font(code, fonts::FONT_SATOSHI_EXTRALIGHT_72);
-        let screen = crate::ui::component::BLEHandler::new(
+        let screen = BLEHandler::new(
             TextScreen::new(FormattedText::new(ops))
                 .with_header(Header::new(title))
                 .with_action_bar(ActionBar::new_cancel_confirm()),
-            false,
+            BLEHandlerMode::WaitingForPairingCancel,
+        );
+        let layout = RootComponent::new(screen);
+        Ok(layout)
+    }
+
+    #[cfg(feature = "ble")]
+    fn wait_ble_host_confirmation() -> Result<impl LayoutMaybeTrace, Error> {
+        let screen = BLEHandler::new(
+            TextScreen::new(
+                Paragraph::new(&theme::TEXT_REGULAR, TR::ble__waiting_for_host)
+                    .into_paragraphs()
+                    .with_placement(LinearPlacement::vertical()),
+            )
+            .with_header(Header::new(TR::ble__pairing_title.into()).with_close_button()),
+            BLEHandlerMode::WaitingForPairingCompletion,
         );
         let layout = RootComponent::new(screen);
         Ok(layout)
diff --git a/core/embed/rust/src/ui/ui_firmware.rs b/core/embed/rust/src/ui/ui_firmware.rs
index 9517cbbc..d27b5d2e 100644
--- a/core/embed/rust/src/ui/ui_firmware.rs
+++ b/core/embed/rust/src/ui/ui_firmware.rs
@@ -389,6 +389,9 @@ pub trait FirmwareUI {
         code: TString<'static>,
     ) -> Result<impl LayoutMaybeTrace, Error>;
 
+    #[cfg(feature = "ble")]
+    fn wait_ble_host_confirmation() -> Result<impl LayoutMaybeTrace, Error>;
+
     fn show_thp_pairing_code(
         title: TString<'static>,
         description: TString<'static>,
diff --git a/core/mocks/generated/trezorui_api.pyi b/core/mocks/generated/trezorui_api.pyi
index 53a67da8..3278769b 100644
--- a/core/mocks/generated/trezorui_api.pyi
+++ b/core/mocks/generated/trezorui_api.pyi
@@ -663,6 +663,14 @@ def show_ble_pairing_code(
     Returns on BLEEvent::{PairingCanceled, Disconnected}."""
 
 
+# rust/src/ui/api/firmware_micropython.rs
+def wait_ble_host_confirmation(
+    *,
+) -> LayoutObj[UiResult]:
+    """Pairing device: third screen (waiting for host confirmation).
+    Returns on BLEEvent::{PairingCanceled, Disconnected}."""
+
+
 # rust/src/ui/api/firmware_micropython.rs
 def confirm_thp_pairing(
     *,
diff --git a/core/mocks/trezortranslate_keys.pyi b/core/mocks/trezortranslate_keys.pyi
index 25716489..654dd0fa 100644
--- a/core/mocks/trezortranslate_keys.pyi
+++ b/core/mocks/trezortranslate_keys.pyi
@@ -98,6 +98,7 @@ class TR:
     ble__unpair_current: str = "Unpair connected device"
     ble__unpair_title: str = "Unpair"
     ble__version: str = "Bluetooth version"
+    ble__waiting_for_host: str = "Waiting for host..."
     brightness__change_title: str = "Change display brightness"
     brightness__changed_title: str = "Display brightness changed"
     brightness__title: str = "Display brightness"
diff --git a/core/src/apps/management/ble/pair_new_device.py b/core/src/apps/management/ble/pair_new_device.py
index 20780ad3..9914db52 100644
--- a/core/src/apps/management/ble/pair_new_device.py
+++ b/core/src/apps/management/ble/pair_new_device.py
@@ -41,21 +41,19 @@ async def pair_new_device() -> None:
         if not isinstance(code, int):
             raise ActionCancelled
 
-        try:
-            result = await interact(
-                trezorui_api.show_ble_pairing_code(
-                    title=TR.ble__pairing_title,
-                    description=TR.ble__pairing_match,
-                    code=f"{code:0>6}",
-                ),
-                None,
-            )
-        except Exception:
-            ble.reject_pairing()
-            raise
-        else:
-            if result is CONFIRMED:
-                ble.allow_pairing(code)
+        result = await interact(
+            trezorui_api.show_ble_pairing_code(
+                title=TR.ble__pairing_title,
+                description=TR.ble__pairing_match,
+                code=f"{code:0>6}",
+            ),
+            None,
+        )
+        if result is CONFIRMED:
+            ble.allow_pairing(code)
+
+        # wait for the host code confirmation
+        await interact(trezorui_api.wait_ble_host_confirmation(), None)
     finally:
         if result is not CONFIRMED:
             ble.reject_pairing()
diff --git a/core/translations/en.json b/core/translations/en.json
index 56b7a34e..bb87db84 100644
--- a/core/translations/en.json
+++ b/core/translations/en.json
@@ -130,6 +130,7 @@
     "ble__unpair_current": "Unpair connected device",
     "ble__unpair_title": "Unpair",
     "ble__version": "Bluetooth version",
+    "ble__waiting_for_host": "Waiting for host...",
     "brightness__change_title": "Change display brightness",
     "brightness__changed_title": "Display brightness changed",
     "brightness__title": "Display brightness",
diff --git a/core/translations/order.json b/core/translations/order.json
index 237b4a5a..4bce2985 100644
--- a/core/translations/order.json
+++ b/core/translations/order.json
@@ -1161,5 +1161,6 @@
   "1159": "wipe_code__cancel_setup",
   "1160": "homescreen__backup_needed_info",
   "1161": "ble__host_info",
-  "1162": "ble__mac_address"
+  "1162": "ble__mac_address",
+  "1163": "ble__waiting_for_host"
 }
diff --git a/core/translations/signatures.json b/core/translations/signatures.json
index 5611899c..18f8c25d 100644
--- a/core/translations/signatures.json
+++ b/core/translations/signatures.json
@@ -1,8 +1,8 @@
 {
   "current": {
-    "merkle_root": "87b46b530535655085857ba56dfb88814f1403079a22693c534b6ffa4493fa84",
-    "datetime": "2025-09-25T16:59:32.599036+00:00",
-    "commit": "cc0e94cb5c0f9704efd366d9be7d26c98fa3e940"
+    "merkle_root": "d83452bcbd293dadbe58e63101a596fe54b03a8df002746241cc4c206201de7c",
+    "datetime": "2025-09-26T07:32:48.356972+00:00",
+    "commit": "671847de53ee2bd2c27119bf378e8ef07197f24c"
   },
   "history": [
     {