diff --git a/core/src/apps/management/authenticate_device.py b/core/src/apps/management/authenticate_device.py
index 32bac8ec78..084289258f 100644
--- a/core/src/apps/management/authenticate_device.py
+++ b/core/src/apps/management/authenticate_device.py
@@ -9,8 +9,10 @@ async def authenticate_device(msg: AuthenticateDevice) -> AuthenticityProof:
     from trezor.crypto import optiga
     from trezor.crypto.der import read_length
     from trezor.crypto.hashlib import sha256
+    from trezor.loop import sleep
     from trezor.messages import AuthenticityProof
     from trezor.ui.layouts import confirm_action
+    from trezor.ui.layouts.progress import progress
     from trezor.utils import BufferReader, bootloader_locked
 
     from apps.common.writers import write_compact_size
@@ -21,7 +23,8 @@ async def authenticate_device(msg: AuthenticateDevice) -> AuthenticityProof:
     await confirm_action(
         "authenticate_device",
         "Authenticate device",
-        description="Do you wish to verify the authenticity of your device?",
+        description=f"Allow connected computer to confirm your {utils.MODEL_FULL_NAME} is genuine?",
+        verb="Allow",
     )
 
     header = b"AuthenticateDevice:"
@@ -31,6 +34,9 @@ async def authenticate_device(msg: AuthenticateDevice) -> AuthenticityProof:
     write_compact_size(h, len(msg.challenge))
     h.extend(msg.challenge)
 
+    spinner = progress("", description="Checking authenticity...")
+    spinner.report(0)
+
     try:
         signature = optiga.sign(optiga.DEVICE_ECC_KEY_INDEX, h.get_digest())
     except optiga.SigningInaccessible:
@@ -47,6 +53,14 @@ async def authenticate_device(msg: AuthenticateDevice) -> AuthenticityProof:
         r.seek(cert_begin)
         certificates.append(r.read_memoryview(cert_len))
 
+    if not utils.DISABLE_ANIMATION:
+        frame_delay = sleep(60)
+        for i in range(1, 20):
+            spinner.report(i * 50)
+            await frame_delay
+
+        spinner.report(1000)
+
     return AuthenticityProof(
         certificates=certificates,
         signature=signature,
diff --git a/tests/ui_tests/fixtures.json b/tests/ui_tests/fixtures.json
index 7bbe517eca..89b584a21b 100644
--- a/tests/ui_tests/fixtures.json
+++ b/tests/ui_tests/fixtures.json
@@ -1860,10 +1860,10 @@
 "TR_stellar-test_stellar.py::test_sign_tx[timebounds-0-1575234180]": "769f0c5a338ce0cda686cf16be2dac99aa421c129d27ec0951d196c4d7fb6655",
 "TR_stellar-test_stellar.py::test_sign_tx[timebounds-461535181-0]": "f554096547fe95c21dd82a32817358628e115997ba789fa269f0fcd11b37cda7",
 "TR_stellar-test_stellar.py::test_sign_tx[timebounds-461535181-1575234180]": "ae15615f214c9a78205732a8003bf782cb512f83893e7b81856ce505d9d79d79",
-"TR_test_authenticate_device.py::test_authenticate_device[!\\xf3\\xd4\\x0ec\\xc3\\x04\\xd01-b\\xeb\\x82-e4b4eb3a": "5bbde07a26ce37bd72d0c792c4dc9807c169c9fc731d1bcf30a72a5f2da7f602",
-"TR_test_authenticate_device.py::test_authenticate_device[\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\-d824e03c": "5bbde07a26ce37bd72d0c792c4dc9807c169c9fc731d1bcf30a72a5f2da7f602",
-"TR_test_authenticate_device.py::test_authenticate_device[]": "5bbde07a26ce37bd72d0c792c4dc9807c169c9fc731d1bcf30a72a5f2da7f602",
-"TR_test_authenticate_device.py::test_authenticate_device[hello world]": "5bbde07a26ce37bd72d0c792c4dc9807c169c9fc731d1bcf30a72a5f2da7f602",
+"TR_test_authenticate_device.py::test_authenticate_device[!\\xf3\\xd4\\x0ec\\xc3\\x04\\xd01-b\\xeb\\x82-e4b4eb3a": "9ad82d25e289d01433142a2949389e51a9c9045a46c5fd0f7b2d81c08231a82e",
+"TR_test_authenticate_device.py::test_authenticate_device[\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\-d824e03c": "9ad82d25e289d01433142a2949389e51a9c9045a46c5fd0f7b2d81c08231a82e",
+"TR_test_authenticate_device.py::test_authenticate_device[]": "9ad82d25e289d01433142a2949389e51a9c9045a46c5fd0f7b2d81c08231a82e",
+"TR_test_authenticate_device.py::test_authenticate_device[hello world]": "9ad82d25e289d01433142a2949389e51a9c9045a46c5fd0f7b2d81c08231a82e",
 "TR_test_autolock.py::test_apply_auto_lock_delay": "f74f7417dd27279b9c2db47f5d2049c3e10e5b45aeb853fed0ae01da85373a7e",
 "TR_test_autolock.py::test_apply_auto_lock_delay_out_of_range[0]": "c440a218850ec7ec8a4f8ee218d2c28251d12aa455f4726202d8bde897b0a555",
 "TR_test_autolock.py::test_apply_auto_lock_delay_out_of_range[1]": "c440a218850ec7ec8a4f8ee218d2c28251d12aa455f4726202d8bde897b0a555",