diff --git a/selfdrive/ui/mici/layouts/onboarding.py b/selfdrive/ui/mici/layouts/onboarding.py
index f145a4773..ac1962873 100644
--- a/selfdrive/ui/mici/layouts/onboarding.py
+++ b/selfdrive/ui/mici/layouts/onboarding.py
@@ -222,10 +222,11 @@ class TrainingGuideRecordFront(NavScroller):
       ui_state.params.put_bool_nonblocking("RecordFront", False)
       continue_callback()
 
-    self._accept_button = BigConfirmationCircleButton("allow data uploading", "icons_mici/setup/driver_monitoring/dm_check.png",
+    self._accept_button = BigConfirmationCircleButton("allow data uploading", gui_app.texture("icons_mici/setup/driver_monitoring/dm_check.png", 64, 64),
                                                       on_accept, exit_on_confirm=False)
 
-    self._decline_button = BigConfirmationCircleButton("no, don't upload", "icons_mici/setup/cancel.png", on_decline, exit_on_confirm=False)
+    self._decline_button = BigConfirmationCircleButton("no, don't upload", gui_app.texture("icons_mici/setup/cancel.png", 64, 64), on_decline,
+                                                       exit_on_confirm=False)
 
     self._scroller.add_widgets([
       GreyBigButton("driver camera data", "do you want to share video data for training?",
@@ -314,8 +315,9 @@ class TermsPage(Scroller):
   def __init__(self, on_accept, on_decline):
     super().__init__()
 
-    self._accept_button = BigConfirmationCircleButton("accept\nterms", "icons_mici/setup/driver_monitoring/dm_check.png", on_accept)
-    self._decline_button = BigConfirmationCircleButton("decline &\nuninstall", "icons_mici/setup/cancel.png", on_decline, red=True, exit_on_confirm=False)
+    self._accept_button = BigConfirmationCircleButton("accept\nterms", gui_app.texture("icons_mici/setup/driver_monitoring/dm_check.png", 64, 64), on_accept)
+    self._decline_button = BigConfirmationCircleButton("decline &\nuninstall", gui_app.texture("icons_mici/setup/cancel.png", 64, 64), on_decline,
+                                                       red=True, exit_on_confirm=False)
 
     self._terms_header = GreyBigButton("terms and\nconditions", "scroll to continue",
                                        gui_app.texture("icons_mici/setup/green_info.png", 64, 64))
diff --git a/selfdrive/ui/mici/layouts/settings/developer.py b/selfdrive/ui/mici/layouts/settings/developer.py
index 4e7796814..eccaa3ec0 100644
--- a/selfdrive/ui/mici/layouts/settings/developer.py
+++ b/selfdrive/ui/mici/layouts/settings/developer.py
@@ -42,8 +42,8 @@ class DeveloperLayoutMici(NavScroller):
 
     # adb, ssh, ssh keys, debug mode, joystick debug mode, longitudinal maneuver mode, ip address
     # ******** Main Scroller ********
-    self._adb_toggle = BigCircleParamControl("icons_mici/adb_short.png", "AdbEnabled", icon_size=(82, 82), icon_offset=(0, 12))
-    self._ssh_toggle = BigCircleParamControl("icons_mici/ssh_short.png", "SshEnabled", icon_size=(82, 82), icon_offset=(0, 12))
+    self._adb_toggle = BigCircleParamControl(gui_app.texture("icons_mici/adb_short.png", 82, 82), "AdbEnabled", icon_offset=(0, 12))
+    self._ssh_toggle = BigCircleParamControl(gui_app.texture("icons_mici/ssh_short.png", 82, 82), "SshEnabled", icon_offset=(0, 12))
     self._joystick_toggle = BigToggle("joystick debug mode",
                                       initial_state=ui_state.params.get_bool("JoystickDebugMode"),
                                       toggle_callback=self._on_joystick_debug_mode)
diff --git a/selfdrive/ui/mici/layouts/settings/device.py b/selfdrive/ui/mici/layouts/settings/device.py
index bee8cbce5..d4c8fda5c 100644
--- a/selfdrive/ui/mici/layouts/settings/device.py
+++ b/selfdrive/ui/mici/layouts/settings/device.py
@@ -73,17 +73,17 @@ def _engaged_confirmation_callback(callback: Callable, action_text: str):
 
     red = False
     if action_text == "power off":
-      icon = "icons_mici/settings/device/power.png"
+      icon = gui_app.texture("icons_mici/settings/device/power.png", 64, 66)
       red = True
     elif action_text == "reboot":
-      icon = "icons_mici/settings/device/reboot.png"
+      icon = gui_app.texture("icons_mici/settings/device/reboot.png", 64, 70)
     elif action_text == "reset":
-      icon = "icons_mici/settings/device/lkas.png"
+      icon = gui_app.texture("icons_mici/settings/device/lkas.png", 122, 64)
     elif action_text == "uninstall":
-      icon = "icons_mici/settings/device/uninstall.png"
+      icon = gui_app.texture("icons_mici/settings/device/uninstall.png", 64, 64)
     else:
       # TODO: check
-      icon = "icons_mici/settings/comma_icon.png"
+      icon = gui_app.texture("icons_mici/settings/comma_icon.png", 36, 64)
 
     dlg: BigConfirmationDialog | BigDialog = BigConfirmationDialog(f"slide to\n{action_text.lower()}", icon, confirm_callback,
                                                                    red=red, exit_on_confirm=action_text == "reset")
@@ -131,7 +131,7 @@ class UpdaterState(IntEnum):
 
 class PairBigButton(BigButton):
   def __init__(self):
-    super().__init__("pair", "connect.comma.ai", "icons_mici/settings/comma_icon.png", icon_size=(33, 60))
+    super().__init__("pair", "connect.comma.ai", gui_app.texture("icons_mici/settings/comma_icon.png", 33, 60))
 
   def _get_label_font_size(self):
     return 64
@@ -310,31 +310,31 @@ class DeviceLayoutMici(NavScroller):
     def uninstall_openpilot_callback():
       ui_state.params.put_bool("DoUninstall", True)
 
-    reset_calibration_btn = BigButton("reset calibration", "", "icons_mici/settings/device/lkas.png", icon_size=(114, 60))
+    reset_calibration_btn = BigButton("reset calibration", "", gui_app.texture("icons_mici/settings/device/lkas.png", 122, 64))
     reset_calibration_btn.set_click_callback(lambda: _engaged_confirmation_callback(reset_calibration_callback, "reset"))
 
-    uninstall_openpilot_btn = BigButton("uninstall openpilot", "", "icons_mici/settings/device/uninstall.png")
+    uninstall_openpilot_btn = BigButton("uninstall openpilot", "", gui_app.texture("icons_mici/settings/device/uninstall.png", 64, 64))
     uninstall_openpilot_btn.set_click_callback(lambda: _engaged_confirmation_callback(uninstall_openpilot_callback, "uninstall"))
 
-    reboot_btn = BigCircleButton("icons_mici/settings/device/reboot.png", red=False, icon_size=(64, 70))
+    reboot_btn = BigCircleButton(gui_app.texture("icons_mici/settings/device/reboot.png", 64, 70))
     reboot_btn.set_click_callback(lambda: _engaged_confirmation_callback(reboot_callback, "reboot"))
 
-    self._power_off_btn = BigCircleButton("icons_mici/settings/device/power.png", red=True, icon_size=(64, 66))
+    self._power_off_btn = BigCircleButton(gui_app.texture("icons_mici/settings/device/power.png", 64, 66), red=True)
     self._power_off_btn.set_click_callback(lambda: _engaged_confirmation_callback(power_off_callback, "power off"))
     self._power_off_btn.set_visible(lambda: not ui_state.ignition)
 
-    regulatory_btn = BigButton("regulatory info", "", "icons_mici/settings/device/info.png")
+    regulatory_btn = BigButton("regulatory info", "", gui_app.texture("icons_mici/settings/device/info.png", 64, 64))
     regulatory_btn.set_click_callback(self._on_regulatory)
 
-    driver_cam_btn = BigButton("driver\ncamera preview", "", "icons_mici/settings/device/cameras.png")
+    driver_cam_btn = BigButton("driver\ncamera preview", "", gui_app.texture("icons_mici/settings/device/cameras.png", 64, 64))
     driver_cam_btn.set_click_callback(lambda: gui_app.push_widget(DriverCameraDialog()))
     driver_cam_btn.set_enabled(lambda: ui_state.is_offroad())
 
-    review_training_guide_btn = BigButton("review\ntraining guide", "", "icons_mici/settings/device/info.png")
+    review_training_guide_btn = BigButton("review\ntraining guide", "", gui_app.texture("icons_mici/settings/device/info.png", 64, 64))
     review_training_guide_btn.set_click_callback(lambda: gui_app.push_widget(ReviewTrainingGuide(completed_callback=lambda: gui_app.pop_widgets_to(self))))
     review_training_guide_btn.set_enabled(lambda: ui_state.is_offroad())
 
-    terms_btn = BigButton("terms &\nconditions", "", "icons_mici/settings/device/info.png")
+    terms_btn = BigButton("terms &\nconditions", "", gui_app.texture("icons_mici/settings/device/info.png", 64, 64))
     terms_btn.set_click_callback(lambda: gui_app.push_widget(ReviewTermsPage()))
 
     self._scroller.add_widgets([
diff --git a/selfdrive/ui/mici/layouts/settings/network/wifi_ui.py b/selfdrive/ui/mici/layouts/settings/network/wifi_ui.py
index 0f5ac977b..10d828fbd 100644
--- a/selfdrive/ui/mici/layouts/settings/network/wifi_ui.py
+++ b/selfdrive/ui/mici/layouts/settings/network/wifi_ui.py
@@ -246,7 +246,7 @@ class ForgetButton(Widget):
 
   def _handle_mouse_release(self, mouse_pos: MousePos):
     super()._handle_mouse_release(mouse_pos)
-    dlg = BigConfirmationDialog("slide to forget", "icons_mici/settings/network/new/trash.png", self._forget_network, red=True)
+    dlg = BigConfirmationDialog("slide to forget", gui_app.texture("icons_mici/settings/network/new/trash.png", 54, 64), self._forget_network, red=True)
     gui_app.push_widget(dlg)
 
   def _render(self, _):
diff --git a/selfdrive/ui/mici/layouts/settings/settings.py b/selfdrive/ui/mici/layouts/settings/settings.py
index 8e037ccf8..4ccc5ba13 100644
--- a/selfdrive/ui/mici/layouts/settings/settings.py
+++ b/selfdrive/ui/mici/layouts/settings/settings.py
@@ -20,23 +20,23 @@ class SettingsLayout(NavScroller):
     self._params = Params()
 
     toggles_panel = TogglesLayoutMici()
-    toggles_btn = SettingsBigButton("toggles", "", "icons_mici/settings.png")
+    toggles_btn = SettingsBigButton("toggles", "", gui_app.texture("icons_mici/settings.png", 64, 64))
     toggles_btn.set_click_callback(lambda: gui_app.push_widget(toggles_panel))
 
     network_panel = NetworkLayoutMici()
-    network_btn = SettingsBigButton("network", "", "icons_mici/settings/network/wifi_strength_full.png", icon_size=(76, 56))
+    network_btn = SettingsBigButton("network", "", gui_app.texture("icons_mici/settings/network/wifi_strength_full.png", 76, 56))
     network_btn.set_click_callback(lambda: gui_app.push_widget(network_panel))
 
     device_panel = DeviceLayoutMici()
-    device_btn = SettingsBigButton("device", "", "icons_mici/settings/device_icon.png", icon_size=(74, 60))
+    device_btn = SettingsBigButton("device", "", gui_app.texture("icons_mici/settings/device_icon.png", 72, 58))
     device_btn.set_click_callback(lambda: gui_app.push_widget(device_panel))
 
     developer_panel = DeveloperLayoutMici()
-    developer_btn = SettingsBigButton("developer", "", "icons_mici/settings/developer_icon.png", icon_size=(64, 60))
+    developer_btn = SettingsBigButton("developer", "", gui_app.texture("icons_mici/settings/developer_icon.png", 64, 60))
     developer_btn.set_click_callback(lambda: gui_app.push_widget(developer_panel))
 
     firehose_panel = FirehoseLayout()
-    firehose_btn = SettingsBigButton("firehose", "", "icons_mici/settings/firehose.png", icon_size=(52, 62))
+    firehose_btn = SettingsBigButton("firehose", "", gui_app.texture("icons_mici/settings/firehose.png", 52, 62))
     firehose_btn.set_click_callback(lambda: gui_app.push_widget(firehose_panel))
 
     self._scroller.add_widgets([
diff --git a/selfdrive/ui/mici/tests/test_widget_leaks.py b/selfdrive/ui/mici/tests/test_widget_leaks.py
index 43b2cf79f..e35cb4477 100755
--- a/selfdrive/ui/mici/tests/test_widget_leaks.py
+++ b/selfdrive/ui/mici/tests/test_widget_leaks.py
@@ -72,7 +72,7 @@ def test_dialogs_do_not_leak():
     lambda: MiciTrainingGuide(lambda: None),
     lambda: MiciOnboardingWindow(lambda: None),
     lambda: BigDialog("test", "test"),
-    lambda: BigConfirmationDialog("test", "icons_mici/settings/network/new/trash.png", lambda: None),
+    lambda: BigConfirmationDialog("test", gui_app.texture("icons_mici/settings/network/new/trash.png", 54, 64), lambda: None),
     lambda: BigInputDialog("test"),
     lambda: MiciFccModal(text="test"),
     # tici
diff --git a/selfdrive/ui/mici/widgets/button.py b/selfdrive/ui/mici/widgets/button.py
index 18413dbc3..9724a1819 100644
--- a/selfdrive/ui/mici/widgets/button.py
+++ b/selfdrive/ui/mici/widgets/button.py
@@ -28,7 +28,7 @@ class ScrollState(Enum):
 
 
 class BigCircleButton(Widget):
-  def __init__(self, icon: str, red: bool = False, icon_size: tuple[int, int] = (64, 53), icon_offset: tuple[int, int] = (0, 0)):
+  def __init__(self, icon: rl.Texture, red: bool = False, icon_offset: tuple[int, int] = (0, 0)):
     super().__init__()
     self._red = red
     self._icon_offset = icon_offset
@@ -39,7 +39,7 @@ class BigCircleButton(Widget):
     self._click_delay = 0.075
 
     # Icons
-    self._txt_icon = gui_app.texture(icon, *icon_size)
+    self._txt_icon = icon
     self._txt_btn_disabled_bg = gui_app.texture("icons_mici/buttons/button_circle_disabled.png", 180, 180)
 
     self._txt_btn_bg = gui_app.texture("icons_mici/buttons/button_circle.png", 180, 180)
@@ -71,8 +71,8 @@ class BigCircleButton(Widget):
 
 
 class BigCircleToggle(BigCircleButton):
-  def __init__(self, icon: str, toggle_callback: Callable | None = None, icon_size: tuple[int, int] = (64, 53), icon_offset: tuple[int, int] = (0, 0)):
-    super().__init__(icon, False, icon_size=icon_size, icon_offset=icon_offset)
+  def __init__(self, icon: rl.Texture, toggle_callback: Callable | None = None, icon_offset: tuple[int, int] = (0, 0)):
+    super().__init__(icon, False, icon_offset=icon_offset)
     self._toggle_callback = toggle_callback
 
     # State
@@ -107,15 +107,13 @@ class BigButton(Widget):
 
   """A lightweight stand-in for the Qt BigButton, drawn & updated each frame."""
 
-  def __init__(self, text: str, value: str = "", icon: Union[str, rl.Texture] = "", icon_size: tuple[int, int] = (64, 64),
-               scroll: bool = False):
+  def __init__(self, text: str, value: str = "", icon: Union[rl.Texture, None] = None, scroll: bool = False):
     super().__init__()
     self.set_rect(rl.Rectangle(0, 0, 402, 180))
     self.text = text
     self.value = value
-    self._icon_size = icon_size
+    self._txt_icon = icon
     self._scroll = scroll
-    self.set_icon(icon)
 
     self._scale_filter = BounceFilter(1.0, 0.1, 1 / gui_app.target_fps)
     self._click_delay = 0.075
@@ -133,8 +131,8 @@ class BigButton(Widget):
 
     self._load_images()
 
-  def set_icon(self, icon: Union[str, rl.Texture]):
-    self._txt_icon = gui_app.texture(icon, *self._icon_size) if isinstance(icon, str) and len(icon) else icon
+  def set_icon(self, icon: Union[rl.Texture, None]):
+    self._txt_icon = icon
 
   def set_rotate_icon(self, rotate: bool):
     if rotate and self._rotate_icon_t is not None:
@@ -151,7 +149,7 @@ class BigButton(Widget):
 
   def _width_hint(self) -> int:
     # Single line if scrolling, so hide behind icon if exists
-    icon_size = self._icon_size[0] if self._txt_icon and self._scroll and self.value else 0
+    icon_size = self._txt_icon.width if self._txt_icon and self._scroll and self.value else 0
     return int(self._rect.width - self.LABEL_HORIZONTAL_PADDING * 2 - icon_size)
 
   def _get_label_font_size(self):
@@ -372,9 +370,9 @@ class BigParamControl(BigToggle):
 
 # TODO: param control base class
 class BigCircleParamControl(BigCircleToggle):
-  def __init__(self, icon: str, param: str, toggle_callback: Callable | None = None, icon_size: tuple[int, int] = (64, 53),
+  def __init__(self, icon: rl.Texture, param: str, toggle_callback: Callable | None = None,
                icon_offset: tuple[int, int] = (0, 0)):
-    super().__init__(icon, toggle_callback, icon_size=icon_size, icon_offset=icon_offset)
+    super().__init__(icon, toggle_callback, icon_offset=icon_offset)
     self._param = param
     self.params = Params()
     self.set_checked(self.params.get_bool(self._param, False))
diff --git a/selfdrive/ui/mici/widgets/dialog.py b/selfdrive/ui/mici/widgets/dialog.py
index 53c419b41..94091b926 100644
--- a/selfdrive/ui/mici/widgets/dialog.py
+++ b/selfdrive/ui/mici/widgets/dialog.py
@@ -64,18 +64,17 @@ class BigDialog(BigDialogBase):
 
 
 class BigConfirmationDialog(BigDialogBase):
-  def __init__(self, title: str, icon: str, confirm_callback: Callable[[], None],
+  def __init__(self, title: str, icon: rl.Texture, confirm_callback: Callable[[], None],
                exit_on_confirm: bool = True, red: bool = False):
     super().__init__()
     self._confirm_callback = confirm_callback
     self._exit_on_confirm = exit_on_confirm
 
-    icon_txt = gui_app.texture(icon, 64, 53)
     self._slider: BigSlider | RedBigSlider
     if red:
-      self._slider = RedBigSlider(title, icon_txt, confirm_callback=self._on_confirm)
+      self._slider = RedBigSlider(title, icon, confirm_callback=self._on_confirm)
     else:
-      self._slider = BigSlider(title, icon_txt, confirm_callback=self._on_confirm)
+      self._slider = BigSlider(title, icon, confirm_callback=self._on_confirm)
     self._slider.set_enabled(lambda: self.enabled and not self.is_dismissing)  # for nav stack + NavWidget
 
   def _on_confirm(self):
@@ -256,9 +255,9 @@ class BigDialogButton(BigButton):
 
 
 class BigConfirmationCircleButton(BigCircleButton):
-  def __init__(self, title: str, icon: str, confirm_callback: Callable[[], None], exit_on_confirm: bool = True,
-               red: bool = False, icon_size: tuple[int, int] = (64, 53), icon_offset: tuple[int, int] = (0, 0)):
-    super().__init__(icon, red, icon_size, icon_offset)
+  def __init__(self, title: str, icon: rl.Texture, confirm_callback: Callable[[], None], exit_on_confirm: bool = True,
+               red: bool = False, icon_offset: tuple[int, int] = (0, 0)):
+    super().__init__(icon, red, icon_offset)
 
     def show_confirm_dialog():
       gui_app.push_widget(BigConfirmationDialog(title, icon, confirm_callback,
diff --git a/system/ui/mici_reset.py b/system/ui/mici_reset.py
index e88f5f029..49fbf71b7 100755
--- a/system/ui/mici_reset.py
+++ b/system/ui/mici_reset.py
@@ -69,9 +69,12 @@ class Reset(Scroller):
     self._resetting_page = ResettingPage()
     self._reset_failed_page = ResetFailedPage()
 
-    self._reset_button = BigConfirmationCircleButton("erase\ndevice", "icons_mici/settings/device/uninstall.png", self.start_reset, red=True)
-    self._cancel_button = BigConfirmationCircleButton("normal\nstartup", "icons_mici/settings/device/reboot.png", gui_app.request_close, exit_on_confirm=False)
-    self._reboot_button = BigConfirmationCircleButton("reboot\ndevice", "icons_mici/settings/device/reboot.png", HARDWARE.reboot, exit_on_confirm=False)
+    self._reset_button = BigConfirmationCircleButton("erase\ndevice", gui_app.texture("icons_mici/settings/device/uninstall.png", 64, 64),
+                                                     self.start_reset, red=True)
+    self._cancel_button = BigConfirmationCircleButton("normal\nstartup", gui_app.texture("icons_mici/settings/device/reboot.png", 64, 70),
+                                                      gui_app.request_close, exit_on_confirm=False)
+    self._reboot_button = BigConfirmationCircleButton("reboot\ndevice", gui_app.texture("icons_mici/settings/device/reboot.png", 64, 70),
+                                                      HARDWARE.reboot, exit_on_confirm=False)
 
     # show reboot button if in recover mode
     self._cancel_button.set_visible(mode != ResetMode.RECOVER)
diff --git a/system/ui/mici_setup.py b/system/ui/mici_setup.py
index 2f409f2d5..40b4c7a88 100755
--- a/system/ui/mici_setup.py
+++ b/system/ui/mici_setup.py
@@ -254,8 +254,8 @@ class FailedPage(NavScroller):
       GreyBigButton(title, description or "swipe down to go\nback and try again",
                     gui_app.texture(icon, 64, 58)),
       self._reason_card,
-      BigConfirmationCircleButton("slide to reboot", "icons_mici/settings/device/reboot.png",
-                                  HARDWARE.reboot, exit_on_confirm=False, icon_size=(64, 70)),
+      BigConfirmationCircleButton("slide to reboot", gui_app.texture("icons_mici/settings/device/reboot.png", 64, 70),
+                                  HARDWARE.reboot, exit_on_confirm=False),
     ])
 
   def set_reason(self, reason: str):