chore(core/eckhart): redesign backup needed menu

diff --git a/core/embed/rust/librust_qstr.h b/core/embed/rust/librust_qstr.h
index 8ae7281b..4f65f0c8 100644
--- a/core/embed/rust/librust_qstr.h
+++ b/core/embed/rust/librust_qstr.h
@@ -21,7 +21,6 @@ static void _librust_qstrs(void) {
   MP_QSTR_BACK;
   MP_QSTR_BLEIF;
   MP_QSTR_BacklightLevels;
-  MP_QSTR_BackupDevice;
   MP_QSTR_CANCELLED;
   MP_QSTR_CONFIRMED;
   MP_QSTR_CheckBackup;
@@ -356,6 +355,7 @@ static void _librust_qstrs(void) {
   MP_QSTR_hint;
   MP_QSTR_hold;
   MP_QSTR_hold_danger;
+  MP_QSTR_homescreen__backup_needed_info;
   MP_QSTR_homescreen__click_to_connect;
   MP_QSTR_homescreen__click_to_unlock;
   MP_QSTR_homescreen__firmware_type;
diff --git a/core/embed/rust/src/translations/generated/translated_string.rs b/core/embed/rust/src/translations/generated/translated_string.rs
index e4f141f0..f4287518 100644
--- a/core/embed/rust/src/translations/generated/translated_string.rs
+++ b/core/embed/rust/src/translations/generated/translated_string.rs
@@ -1549,6 +1549,7 @@ pub enum TranslatedString {
     pin__wipe_code_exists_title = 1157,  // "Wipe code set"
     wipe_code__pin_not_set_description = 1158,  // "PIN must be set before enabling wipe code."
     wipe_code__cancel_setup = 1159,  // {"Bolt": "Cancel wipe code setup", "Caesar": "Cancel wipe code setup", "Delizia": "Cancel wipe code setup", "Eckhart": "Cancel wipe code setup?"}
+    homescreen__backup_needed_info = 1160,  // "Open Trezor Suite and create a wallet backup. This is the only way to recover access to your assets."
 }
 
 impl TranslatedString {
@@ -3542,6 +3543,7 @@ impl TranslatedString {
             (Self::wipe_code__cancel_setup, "Cancel wipe code setup"),
             #[cfg(feature = "layout_eckhart")]
             (Self::wipe_code__cancel_setup, "Cancel wipe code setup?"),
+            (Self::homescreen__backup_needed_info, "Open Trezor Suite and create a wallet backup. This is the only way to recover access to your assets."),
     ];
 
     #[cfg(feature = "micropython")]
@@ -4185,6 +4187,7 @@ impl TranslatedString {
         (Qstr::MP_QSTR_haptic_feedback__enable, Self::haptic_feedback__enable),
         (Qstr::MP_QSTR_haptic_feedback__subtitle, Self::haptic_feedback__subtitle),
         (Qstr::MP_QSTR_haptic_feedback__title, Self::haptic_feedback__title),
+        (Qstr::MP_QSTR_homescreen__backup_needed_info, Self::homescreen__backup_needed_info),
         (Qstr::MP_QSTR_homescreen__click_to_connect, Self::homescreen__click_to_connect),
         (Qstr::MP_QSTR_homescreen__click_to_unlock, Self::homescreen__click_to_unlock),
         (Qstr::MP_QSTR_homescreen__firmware_type, Self::homescreen__firmware_type),
diff --git a/core/embed/rust/src/ui/api/firmware_micropython.rs b/core/embed/rust/src/ui/api/firmware_micropython.rs
index 78eea09b..86679415 100644
--- a/core/embed/rust/src/ui/api/firmware_micropython.rs
+++ b/core/embed/rust/src/ui/api/firmware_micropython.rs
@@ -2143,7 +2143,6 @@ pub static mp_module_trezorui_api: Module = obj_module! {
     /// class DeviceMenuResult:
     ///     """Result of a device menu operation."""
     ///     ReviewFailedBackup: ClassVar[DeviceMenuResult]
-    ///     BackupDevice: ClassVar[DeviceMenuResult]
     ///     DisconnectDevice: ClassVar[DeviceMenuResult]
     ///     PairDevice: ClassVar[DeviceMenuResult]
     ///     UnpairDevice: ClassVar[DeviceMenuResult]
diff --git a/core/embed/rust/src/ui/layout/device_menu_result.rs b/core/embed/rust/src/ui/layout/device_menu_result.rs
index 94b53d89..29f2df94 100644
--- a/core/embed/rust/src/ui/layout/device_menu_result.rs
+++ b/core/embed/rust/src/ui/layout/device_menu_result.rs
@@ -42,7 +42,6 @@ static DEVICE_MENU_RESULT_TYPE: Type = obj_type! {
     name: Qstr::MP_QSTR_DeviceMenuResult,
     locals: &obj_dict! { obj_map! {
         Qstr::MP_QSTR_ReviewFailedBackup => REVIEW_FAILED_BACKUP.as_obj(),
-        Qstr::MP_QSTR_BackupDevice => BACKUP_DEVICE.as_obj(),
         Qstr::MP_QSTR_PairDevice => PAIR_DEVICE.as_obj(),
         Qstr::MP_QSTR_DisconnectDevice => DISCONNECT_DEVICE.as_obj(),
         Qstr::MP_QSTR_UnpairDevice => UNPAIR_DEVICE.as_obj(),
diff --git a/core/embed/rust/src/ui/layout_eckhart/component_msg_obj.rs b/core/embed/rust/src/ui/layout_eckhart/component_msg_obj.rs
index 6b33a52a..7a38257c 100644
--- a/core/embed/rust/src/ui/layout_eckhart/component_msg_obj.rs
+++ b/core/embed/rust/src/ui/layout_eckhart/component_msg_obj.rs
@@ -159,7 +159,6 @@ impl ComponentMsgObj for DeviceMenuScreen {
         match msg {
             // Root menu
             DeviceMenuMsg::ReviewFailedBackup => Ok(REVIEW_FAILED_BACKUP.as_obj()),
-            DeviceMenuMsg::BackupDevice => Ok(BACKUP_DEVICE.as_obj()),
             // "Pair & Connect"
             DeviceMenuMsg::PairDevice => Ok(PAIR_DEVICE.as_obj()),
             DeviceMenuMsg::DisconnectDevice => Ok(DISCONNECT_DEVICE.as_obj()),
diff --git a/core/embed/rust/src/ui/layout_eckhart/firmware/device_menu_screen.rs b/core/embed/rust/src/ui/layout_eckhart/firmware/device_menu_screen.rs
index 53ffacc6..6e7876dd 100644
--- a/core/embed/rust/src/ui/layout_eckhart/firmware/device_menu_screen.rs
+++ b/core/embed/rust/src/ui/layout_eckhart/firmware/device_menu_screen.rs
@@ -11,7 +11,7 @@ use crate::{
     ui::{
         component::{
             text::{
-                paragraphs::{ParagraphSource, Paragraphs},
+                paragraphs::{Paragraph, ParagraphSource, Paragraphs},
                 TextStyle,
             },
             Component, Event, EventCtx,
@@ -108,7 +108,6 @@ enum Action {
 pub enum DeviceMenuMsg {
     // Root menu
     ReviewFailedBackup,
-    BackupDevice,
 
     // "Pair & Connect"
     PairDevice,       // pair a new device
@@ -269,6 +268,8 @@ enum Subscreen {
     AboutScreen,
     // A screen showing the regulatory information
     RegulatoryScreen,
+    // A screen showing information about the backup
+    BackupInfoScreen,
 }
 
 // Used to preallocate memory for the largest enum variant
@@ -277,6 +278,7 @@ enum ActiveScreen {
     Menu(VerticalMenuScreen<MediumMenuVec>, DeviceMenuId),
     Device(VerticalMenuScreen<ShortMenuVec>),
     About(TextScreen<Paragraphs<PropsList>>),
+    BackupInfo(TextScreen<Paragraphs<Paragraph<'static>>>),
     Regulatory(RegulatoryScreen),
 
     // used only during `DeviceMenuScreen::new`
@@ -659,12 +661,11 @@ impl DeviceMenuScreen {
         }
 
         if backup_needed {
-            let item = MenuItem::return_msg(
-                TR::homescreen__title_backup_needed.into(),
-                DeviceMenuMsg::BackupDevice,
-            )
-            .with_subtext(Some((TR::words__review.into(), None)))
-            .light_warn();
+            let backup_idx = self.add_subscreen(Subscreen::BackupInfoScreen);
+            let item =
+                MenuItem::go_to_subscreen(TR::homescreen__title_backup_needed.into(), backup_idx)
+                    .with_subtext(Some((TR::words__review.into(), None)))
+                    .light_warn();
             items.add(item);
         }
 
@@ -820,6 +821,21 @@ impl DeviceMenuScreen {
             Subscreen::RegulatoryScreen => {
                 *self.active_screen.deref_mut() = ActiveScreen::Regulatory(RegulatoryScreen::new());
             }
+            Subscreen::BackupInfoScreen => {
+                *self.active_screen.deref_mut() = ActiveScreen::BackupInfo(
+                    TextScreen::new(
+                        Paragraph::new(&theme::TEXT_REGULAR, TR::homescreen__backup_needed_info)
+                            .into_paragraphs()
+                            .with_placement(LinearPlacement::vertical()),
+                    )
+                    .with_header(
+                        Header::new(TR::homescreen__title_backup_needed.into())
+                            .with_icon(theme::ICON_INFO, theme::YELLOW)
+                            .with_text_style(theme::label_title_warning())
+                            .with_close_button(),
+                    ),
+                );
+            }
         }
     }
 
@@ -864,6 +880,7 @@ impl DeviceMenuScreen {
             },
             Subscreen::DeviceScreen(..) => DeviceMenuId::PairAndConnect,
             Subscreen::AboutScreen | Subscreen::RegulatoryScreen => DeviceMenuId::Device,
+            Subscreen::BackupInfoScreen => DeviceMenuId::Root,
         };
 
         self.activate_subscreen(unwrap!(self.try_resolve_submenu(parent)), ctx);
@@ -894,6 +911,9 @@ impl Component for DeviceMenuScreen {
             ActiveScreen::Regulatory(regulatory) => {
                 regulatory.place(bounds);
             }
+            ActiveScreen::BackupInfo(backup_info) => {
+                backup_info.place(bounds);
+            }
             ActiveScreen::Empty => {}
         };
 
@@ -910,7 +930,7 @@ impl Component for DeviceMenuScreen {
                 ActiveScreen::Menu(_, id) => *id,
                 ActiveScreen::Device(_) => DeviceMenuId::PairAndConnect,
                 ActiveScreen::Regulatory(_) | ActiveScreen::About(_) => DeviceMenuId::Device,
-                ActiveScreen::Empty => DeviceMenuId::Root,
+                ActiveScreen::Empty | ActiveScreen::BackupInfo(_) => DeviceMenuId::Root,
             };
 
             return Some(DeviceMenuMsg::RefreshMenu(submenu_idx));
@@ -962,6 +982,11 @@ impl Component for DeviceMenuScreen {
                     return self.go_back(ctx);
                 }
             }
+            (Subscreen::BackupInfoScreen, ActiveScreen::BackupInfo(backup_info)) => {
+                if let Some(TextScreenMsg::Cancelled) = backup_info.event(ctx, event) {
+                    return self.go_back(ctx);
+                }
+            }
             _ => {}
         }
 
@@ -974,6 +999,7 @@ impl Component for DeviceMenuScreen {
             ActiveScreen::Device(device) => device.render(target),
             ActiveScreen::About(about) => about.render(target),
             ActiveScreen::Regulatory(regulatory) => regulatory.render(target),
+            ActiveScreen::BackupInfo(backup_info) => backup_info.render(target),
             ActiveScreen::Empty => {}
         };
     }
@@ -997,6 +1023,9 @@ impl crate::trace::Trace for DeviceMenuScreen {
             ActiveScreen::Regulatory(ref screen) => {
                 t.child("Regulatory", screen);
             }
+            ActiveScreen::BackupInfo(ref screen) => {
+                t.child("BackupInfo", screen);
+            }
             ActiveScreen::Empty => {
                 t.null("ActiveScreen");
             }
diff --git a/core/mocks/generated/trezorui_api.pyi b/core/mocks/generated/trezorui_api.pyi
index d54155fc..0e415243 100644
--- a/core/mocks/generated/trezorui_api.pyi
+++ b/core/mocks/generated/trezorui_api.pyi
@@ -866,7 +866,6 @@ class LayoutState:
 class DeviceMenuResult:
     """Result of a device menu operation."""
     ReviewFailedBackup: ClassVar[DeviceMenuResult]
-    BackupDevice: ClassVar[DeviceMenuResult]
     DisconnectDevice: ClassVar[DeviceMenuResult]
     PairDevice: ClassVar[DeviceMenuResult]
     UnpairDevice: ClassVar[DeviceMenuResult]
diff --git a/core/mocks/trezortranslate_keys.pyi b/core/mocks/trezortranslate_keys.pyi
index 9d0f8297..26df5d22 100644
--- a/core/mocks/trezortranslate_keys.pyi
+++ b/core/mocks/trezortranslate_keys.pyi
@@ -405,6 +405,7 @@ class TR:
     haptic_feedback__enable: str = "Enable haptic feedback?"
     haptic_feedback__subtitle: str = "Setting"
     haptic_feedback__title: str = "Haptic feedback"
+    homescreen__backup_needed_info: str = "Open Trezor Suite and create a wallet backup. This is the only way to recover access to your assets."
     homescreen__click_to_connect: str = "Click to Connect"
     homescreen__click_to_unlock: str = "Click to Unlock"
     homescreen__firmware_type: str = "Firmware type"
diff --git a/core/src/apps/homescreen/device_menu.py b/core/src/apps/homescreen/device_menu.py
index b1131d10..af7c50da 100644
--- a/core/src/apps/homescreen/device_menu.py
+++ b/core/src/apps/homescreen/device_menu.py
@@ -168,17 +168,6 @@ async def handle_device_menu() -> None:
                 init_submenu_idx = SubmenuId.ROOT
             else:
                 break
-        elif menu_result is DeviceMenuResult.BackupDevice and backup_needed:
-            from trezor.messages import BackupDevice
-
-            from apps.management.backup_device import backup_device
-
-            try:
-                await backup_device(BackupDevice())
-            except ActionCancelled:
-                init_submenu_idx = SubmenuId.ROOT
-            else:
-                break
         # Pair & Connect
         elif menu_result is DeviceMenuResult.DisconnectDevice and ble.is_connected():
             init_submenu_idx = SubmenuId.PAIR_AND_CONNECT
diff --git a/core/translations/en.json b/core/translations/en.json
index a3ebe97c..11720d07 100644
--- a/core/translations/en.json
+++ b/core/translations/en.json
@@ -467,6 +467,7 @@
     "haptic_feedback__enable": "Enable haptic feedback?",
     "haptic_feedback__subtitle": "Setting",
     "haptic_feedback__title": "Haptic feedback",
+    "homescreen__backup_needed_info": "Open Trezor Suite and create a wallet backup. This is the only way to recover access to your assets.",
     "homescreen__click_to_connect": "Click to Connect",
     "homescreen__click_to_unlock": "Click to Unlock",
     "homescreen__firmware_type": "Firmware type",
diff --git a/core/translations/order.json b/core/translations/order.json
index 37551665..d7730659 100644
--- a/core/translations/order.json
+++ b/core/translations/order.json
@@ -1158,5 +1158,6 @@
   "1156": "pin__wipe_code_exists_description",
   "1157": "pin__wipe_code_exists_title",
   "1158": "wipe_code__pin_not_set_description",
-  "1159": "wipe_code__cancel_setup"
+  "1159": "wipe_code__cancel_setup",
+  "1160": "homescreen__backup_needed_info"
 }
diff --git a/core/translations/signatures.json b/core/translations/signatures.json
index f82c2c4a..b160b9e9 100644
--- a/core/translations/signatures.json
+++ b/core/translations/signatures.json
@@ -1,8 +1,8 @@
 {
   "current": {
-    "merkle_root": "edf1dbd19709f1784a4e6208b3d31ce23edb55393ce0f4e822a4ece391704012",
-    "datetime": "2025-09-17T13:53:25.542717+00:00",
-    "commit": "bb54085ae22deb63f5443898e20910dbb1bc0dfa"
+    "merkle_root": "deef70a9cdf095544939b05919db364ed47321e65cba0411320459d606a9ccca",
+    "datetime": "2025-09-18T17:55:50.239847+00:00",
+    "commit": "b8ef2aa324a1f148f796157a05549dc24c6666e5"
   },
   "history": [
     {