diff --git a/packages/suite-web/e2e/cypress.config.ts b/packages/suite-web/e2e/cypress.config.ts
index 42b20e8706d..38fd9d6da4a 100644
--- a/packages/suite-web/e2e/cypress.config.ts
+++ b/packages/suite-web/e2e/cypress.config.ts
@@ -158,7 +158,7 @@ export default defineConfig({
                     return null;
                 },
                 stealBridgeSession: async () => {
-                    const bridge = new BridgeTransport({ messages });
+                    const bridge = new BridgeTransport({ messages, id: 'foo-bar' });
                     await bridge.init();
                     const enumerateRes = await bridge.enumerate();
                     if (!enumerateRes.success) return null;
diff --git a/packages/suite/src/components/suite/ConnectDevicePrompt.tsx b/packages/suite/src/components/suite/ConnectDevicePrompt.tsx
index 84bf16bc735..f872259950e 100644
--- a/packages/suite/src/components/suite/ConnectDevicePrompt.tsx
+++ b/packages/suite/src/components/suite/ConnectDevicePrompt.tsx
@@ -76,6 +76,8 @@ const getMessageId = ({
             return isDesktop() ? 'TR_NO_TRANSPORT_DESKTOP' : 'TR_NO_TRANSPORT';
         case 'device-bootloader':
             return 'TR_DEVICE_CONNECTED_BOOTLOADER';
+        case 'device-unacquired':
+            return 'TR_DEVICE_CONNECTED_UNACQUIRED';
         default: {
             if (connected) {
                 return !showWarning ? 'TR_DEVICE_CONNECTED' : 'TR_DEVICE_CONNECTED_WRONG_STATE';
diff --git a/packages/suite/src/components/suite/Preloader/__tests__/Preloader.test.tsx b/packages/suite/src/components/suite/Preloader/__tests__/Preloader.test.tsx
index 1561665e937..f1fd1ce740f 100644
--- a/packages/suite/src/components/suite/Preloader/__tests__/Preloader.test.tsx
+++ b/packages/suite/src/components/suite/Preloader/__tests__/Preloader.test.tsx
@@ -189,7 +189,10 @@ describe('Preloader component', () => {
 
     it('Unacquired device', () => {
         const device: DeepPartial<AppState['device']> = {
-            selectedDevice: { type: 'unacquired' },
+            selectedDevice: {
+                transportSessionOwner: 'foo',
+                type: 'unacquired',
+            },
         };
 
         const store = initStore(
@@ -210,7 +213,10 @@ describe('Preloader component', () => {
 
     it('Unreadable device: webusb HID', () => {
         const device: DeepPartial<AppState['device']> = {
-            selectedDevice: { type: 'unreadable', error: 'LIBUSB_ERROR_ACCESS' },
+            selectedDevice: {
+                type: 'unreadable',
+                error: 'LIBUSB_ERROR_ACCESS',
+            },
         };
 
         const store = initStore(
@@ -233,7 +239,10 @@ describe('Preloader component', () => {
         jest.spyOn(envUtils, 'isLinux').mockImplementation(() => true);
 
         const device: DeepPartial<AppState['device']> = {
-            selectedDevice: { type: 'unreadable', error: 'LIBUSB_ERROR_ACCESS' },
+            selectedDevice: {
+                type: 'unreadable',
+                error: 'LIBUSB_ERROR_ACCESS',
+            },
         };
 
         const store = initStore(
@@ -256,7 +265,10 @@ describe('Preloader component', () => {
         jest.spyOn(envUtils, 'isLinux').mockImplementation(() => false);
 
         const device: DeepPartial<AppState['device']> = {
-            selectedDevice: { type: 'unreadable', error: 'LIBUSB_ERROR_ACCESS' },
+            selectedDevice: {
+                type: 'unreadable',
+                error: 'LIBUSB_ERROR_ACCESS',
+            },
         };
 
         const store = initStore(
@@ -277,7 +289,10 @@ describe('Preloader component', () => {
 
     it('Unreadable device: unknown error', () => {
         const device: DeepPartial<AppState['device']> = {
-            selectedDevice: { type: 'unreadable', error: 'Unexpected error' },
+            selectedDevice: {
+                type: 'unreadable',
+                error: 'Unexpected error',
+            },
         };
 
         const store = initStore(
@@ -298,7 +313,10 @@ describe('Preloader component', () => {
 
     it('Unknown device (should never happen)', () => {
         const device: DeepPartial<AppState['device']> = {
-            selectedDevice: { features: undefined },
+            selectedDevice: {
+                transportSessionOwner: 'foo',
+                features: undefined,
+            },
         };
 
         const store = initStore(
@@ -319,7 +337,10 @@ describe('Preloader component', () => {
 
     it('Seedless device', () => {
         const device: DeepPartial<AppState['device']> = {
-            selectedDevice: { mode: 'seedless', features: {} },
+            selectedDevice: {
+                mode: 'seedless',
+                features: {},
+            },
         };
 
         const store = initStore(
@@ -365,7 +386,10 @@ describe('Preloader component', () => {
 
     it('Not initialized device', () => {
         const device: DeepPartial<AppState['device']> = {
-            selectedDevice: { mode: 'initialize', features: {} },
+            selectedDevice: {
+                mode: 'initialize',
+                features: {},
+            },
         };
 
         const store = initStore(
@@ -387,7 +411,10 @@ describe('Preloader component', () => {
 
     it('Bootloader device with installed firmware', () => {
         const device: DeepPartial<AppState['device']> = {
-            selectedDevice: { mode: 'bootloader', features: { firmware_present: true } },
+            selectedDevice: {
+                mode: 'bootloader',
+                features: { firmware_present: true },
+            },
         };
 
         const store = initStore(
@@ -409,7 +436,10 @@ describe('Preloader component', () => {
 
     it('Bootloader device without firmware', () => {
         const device: DeepPartial<AppState['device']> = {
-            selectedDevice: { mode: 'bootloader', features: { firmware_present: false } },
+            selectedDevice: {
+                mode: 'bootloader',
+                features: { firmware_present: false },
+            },
         };
 
         const store = initStore(
@@ -431,7 +461,10 @@ describe('Preloader component', () => {
 
     it('Required FW update device', () => {
         const device: DeepPartial<AppState['device']> = {
-            selectedDevice: { firmware: 'required', features: {} },
+            selectedDevice: {
+                firmware: 'required',
+                features: {},
+            },
         };
 
         const store = initStore(
diff --git a/packages/suite/src/components/suite/PrerequisitesGuide/DeviceAcquire.tsx b/packages/suite/src/components/suite/PrerequisitesGuide/DeviceAcquire.tsx
index dec9539e4dd..8e818d33bf9 100644
--- a/packages/suite/src/components/suite/PrerequisitesGuide/DeviceAcquire.tsx
+++ b/packages/suite/src/components/suite/PrerequisitesGuide/DeviceAcquire.tsx
@@ -8,7 +8,7 @@ import { Translation, TroubleshootingTips } from 'src/components/suite';
 import { useDevice, useDispatch } from 'src/hooks/suite';
 
 export const DeviceAcquire = () => {
-    const { isLocked } = useDevice();
+    const { isLocked, device } = useDevice();
     const dispatch = useDispatch();
 
     const isDeviceLocked = isLocked();
@@ -25,6 +25,21 @@ export const DeviceAcquire = () => {
     );
 
     const tips = [
+        {
+            key: 'device-used-elsewhere',
+            heading: <Translation id="TR_DEVICE_CONNECTED_UNACQUIRED" />,
+            description: device?.transportSessionOwner ? (
+                <Translation
+                    id="TR_DEVICE_CONNECTED_UNACQUIRED_DESCRIPTION"
+                    values={{
+                        transportSessionOwner: device.transportSessionOwner,
+                    }}
+                />
+            ) : (
+                // legacy bridge does not share transportSessionOwner information
+                <Translation id="TR_DEVICE_CONNECTED_UNACQUIRED_DESCRIPTION_UNKNOWN_APP" />
+            ),
+        },
         {
             key: 'device-acquire',
             heading: <Translation id="TR_TROUBLESHOOTING_CLOSE_TABS" />,
diff --git a/packages/suite/src/support/extraDependencies.ts b/packages/suite/src/support/extraDependencies.ts
index a534bd99ebc..bd53f6fc915 100644
--- a/packages/suite/src/support/extraDependencies.ts
+++ b/packages/suite/src/support/extraDependencies.ts
@@ -38,6 +38,7 @@ import {
 } from '@suite-common/token-definitions';
 import { selectSuiteSettings } from '../reducers/suite/suiteReducer';
 import { addWalletThunk, openSwitchDeviceDialog } from 'src/actions/wallet/addWalletThunk';
+import { isDesktop } from '@trezor/env-utils';
 
 const connectSrc = resolveStaticPath('connect/');
 // 'https://localhost:8088/';
@@ -50,7 +51,7 @@ const connectInitSettings = {
     popup: false,
     manifest: {
         email: 'info@trezor.io',
-        appUrl: '@trezor/suite',
+        appUrl: isDesktop() ? '@trezor/suite' : window.origin,
     },
     sharedLogger: false,
     enableFirmwareHashCheck: true,
diff --git a/packages/suite/src/support/messages.ts b/packages/suite/src/support/messages.ts
index 79b516674f1..362218b31bd 100644
--- a/packages/suite/src/support/messages.ts
+++ b/packages/suite/src/support/messages.ts
@@ -6788,6 +6788,20 @@ export default defineMessages({
         id: 'TR_DEVICE_CONNECTED_BOOTLOADER_RECONNECT_IN_NORMAL_NO_TOUCH',
         defaultMessage: 'Reconnect the device without touching the screen.',
     },
+    TR_DEVICE_CONNECTED_UNACQUIRED: {
+        id: 'TR_DEVICE_CONNECTED_UNACQUIRED',
+        defaultMessage: 'Device used elsewhere',
+    },
+    TR_DEVICE_CONNECTED_UNACQUIRED_DESCRIPTION: {
+        id: 'TR_DEVICE_CONNECTED_UNACQUIRED_DESCRIPTION',
+        defaultMessage:
+            'App {transportSessionOwner} might be using the device right now. You may acquire the device for yourself.',
+    },
+    TR_DEVICE_CONNECTED_UNACQUIRED_DESCRIPTION_UNKNOWN_APP: {
+        id: 'TR_DEVICE_CONNECTED_UNACQUIRED_DESCRIPTION_UNKNOWN_APP',
+        defaultMessage:
+            'Another app might be using the device right now. You may acquire the device for yourself.',
+    },
     TR_WIPE_OR_UPDATE: {
         id: 'TR_WIPE_OR_UPDATE',
         defaultMessage: 'Reset device or update firmware',
diff --git a/suite-common/test-utils/src/mocks.ts b/suite-common/test-utils/src/mocks.ts
index bebf35101fc..14931e11233 100644
--- a/suite-common/test-utils/src/mocks.ts
+++ b/suite-common/test-utils/src/mocks.ts
@@ -147,7 +147,6 @@ type StringPath<T extends { path: DeviceUniquePath }> = Omit<T, 'path'> & { path
  */
 const getConnectDevice = (dev?: Partial<StringPath<Device>>, feat?: Partial<Features>): Device => {
     const path = DeviceUniquePath(dev?.path ?? '1');
-
     if (dev && typeof dev.type === 'string' && dev.type === 'unreadable') {
         return {
             type: 'unreadable',
@@ -164,6 +163,7 @@ const getConnectDevice = (dev?: Partial<StringPath<Device>>, feat?: Partial<Feat
             path,
             label: 'Unacquired device',
             name: 'name of unacquired device',
+            transportSessionOwner: 'another app name',
         };
     }