diff --git a/src/apps/management/layout_reset_device.py b/src/apps/management/layout_reset_device.py
index 19e55f25..2941b6a4 100644
--- a/src/apps/management/layout_reset_device.py
+++ b/src/apps/management/layout_reset_device.py
@@ -1,7 +1,6 @@
-from trezor import wire, loop, res, ui
-from trezor.ui.swipe import Swipe, SWIPE_UP, SWIPE_DOWN
+from trezor import wire, ui
 from trezor.ui.button import Button, CONFIRM_BUTTON, CONFIRM_BUTTON_ACTIVE
-from trezor.ui.scroll import Scroll
+from trezor.ui.scroll import paginate, render_scrollbar, animate_swipe
 from trezor.crypto import hashlib, random, bip39
 from trezor.utils import unimport_gen, chunks
 
@@ -35,51 +34,6 @@ def request_new_pin():
         raise Exception()  # TODO: wrong PIN should be handled in unified way
 
 
-def change_page(page, page_count):
-    while True:
-        swipe = yield from Swipe().wait()
-        if swipe == SWIPE_UP and page < page_count - 1:  # Scroll down
-            return page + 1
-        elif swipe == SWIPE_DOWN and page > 0:  # Scroll up
-            return page - 1
-
-def paginate(render_page, page_count, page=0):
-    while True:
-        changer = change_page(page, page_count)
-        renderer = render_page(page, page_count)
-        waiter = loop.Wait([changer, renderer])
-        result = yield waiter
-        if changer in waiter.finished:
-            page = result
-        else:
-            return result
-
-
-def render_scrollbar(page, page_count):
-    screen_height = const(220)
-    size = const(8)
-
-    padding = 15
-    if page_count * padding > screen_height:
-        padding = screen_height // page_count
-
-    x = 225
-    y = (screen_height // 2) - (page_count // 2) * padding
-
-    for i in range(0, page_count):
-        if i != page:
-            ui.display.bar(x, y + i * padding, size, size, ui.GREY, ui.BLACK, 4)
-    ui.display.bar(x, y + page * padding, size, size, ui.WHITE, ui.BLACK, 4)
-
-
-def animate_swipe():
-    def render(fg):
-        ui.display.bar(102, 214, 36, 4, fg, ui.BLACK, 2)
-        ui.display.bar(106, 222, 28, 4, fg, ui.BLACK, 2)
-        ui.display.bar(110, 230, 20, 4, fg, ui.BLACK, 2)
-    yield from ui.animate_pulse(render, ui.WHITE, ui.GREY, speed=300000, delay=200000)
-
-
 def show_mnemonic(mnemonic):
     words_per_page = const(4)
     mnemonic_words = list(enumerate(mnemonic.split()))
@@ -100,15 +54,14 @@ def show_mnemonic(mnemonic):
             ui.display.text_right(40, top, '%d.' % pos, ui.BOLD, ui.LIGHT_GREEN, ui.BLACK)
             ui.display.text(45, top, '%s' % word, ui.BOLD, ui.WHITE, ui.BLACK)
 
-        # Finish button
         if page + 1 == page_count:
+            # Finish button
             finish = Button((0, 240 - 48, 240, 48), 'Finish',
                             normal_style=CONFIRM_BUTTON,
                             active_style=CONFIRM_BUTTON_ACTIVE)
             yield from finish.wait()
-
-        # Swipe icon
         else:
+            # Swipe icon
             yield from animate_swipe()
 
     yield from paginate(render, len(mnemonic_pages))
diff --git a/src/trezor/ui/scroll.py b/src/trezor/ui/scroll.py
index f0327c8b..f1be9292 100644
--- a/src/trezor/ui/scroll.py
+++ b/src/trezor/ui/scroll.py
@@ -1,32 +1,49 @@
-from . import display
-from trezor import ui, loop, res
+from .swipe import Swipe, SWIPE_UP, SWIPE_DOWN
+from trezor import loop, ui
 
 
-class Scroll():
+def change_page(page, page_count):
+    while True:
+        s = yield from Swipe()
+        if s == SWIPE_UP and page < page_count - 1:
+            return page + 1  # Scroll down
+        elif s == SWIPE_DOWN and page > 0:
+            return page - 1  # Scroll up
 
-    def __init__(self, page=0, totale_lines=0, lines_per_page=4):
-        self.page = page
-        self.totale_lines = totale_lines
-        self.lines_per_page = lines_per_page
 
-    def render(self):
-        count = self.totale_lines // self.lines_per_page
-        padding = 20
-        screen_height = const(220)
-        cursor = 8
-        
-        if count * padding > screen_height:
-            padding = screen_height // count
+def paginate(render_page, page_count, page=0):
+    while True:
+        changer = change_page(page, page_count)
+        renderer = render_page(page, page_count)
+        waiter = loop.Wait([changer, renderer])
+        result = yield waiter
+        if changer in waiter.finished:
+            page = result
+        else:
+            return result
 
-        x = 230
-        y = ((screen_height // 2)) - ((count // 2) * padding)
 
-        for i in range(0, count):
-            if (i != self.page):
-                ui.display.bar(x, y + i * padding, cursor, cursor, ui.GREY, ui.BLACK, 4)
-            ui.display.bar(x, y + self.page * padding, cursor, cursor, ui.WHITE, ui.BLACK, 4)
+def render_scrollbar(page, page_count):
+    screen_height = const(220)
+    size = const(8)
 
-    def wait(self):
-        while True:
-            self.render()
+    padding = 15
+    if page_count * padding > screen_height:
+        padding = screen_height // page_count
 
+    x = 225
+    y = (screen_height // 2) - (page_count // 2) * padding
+
+    for i in range(0, page_count):
+        if i != page:
+            ui.display.bar(x, y + i * padding, size,
+                           size, ui.GREY, ui.BLACK, 4)
+    ui.display.bar(x, y + page * padding, size, size, ui.WHITE, ui.BLACK, 4)
+
+
+def animate_swipe():
+    def render(fg):
+        ui.display.bar(102, 214, 36, 4, fg, ui.BLACK, 2)
+        ui.display.bar(106, 222, 28, 4, fg, ui.BLACK, 2)
+        ui.display.bar(110, 230, 20, 4, fg, ui.BLACK, 2)
+    yield from ui.animate_pulse(render, ui.WHITE, ui.GREY, speed=300000, delay=200000)