diff --git a/firmware/common/lcd_ili9341.cpp b/firmware/common/lcd_ili9341.cpp
index 0da6171bf..96b3da0d1 100644
--- a/firmware/common/lcd_ili9341.cpp
+++ b/firmware/common/lcd_ili9341.cpp
@@ -225,6 +225,11 @@ void ILI9341::init() {
 	io.lcd_backlight(1);
 }
 
+void ILI9341::shutdown() {
+	io.lcd_backlight(0);
+	lcd_reset();
+}
+
 void ILI9341::fill_rectangle(ui::Rect r, const ui::Color c) {
 	const auto r_clipped = r.intersect(screen_rect());
 	if( !r_clipped.is_empty() ) {
diff --git a/firmware/common/lcd_ili9341.hpp b/firmware/common/lcd_ili9341.hpp
index 3a4c7cef2..2a0d6cd67 100644
--- a/firmware/common/lcd_ili9341.hpp
+++ b/firmware/common/lcd_ili9341.hpp
@@ -42,6 +42,7 @@ public:
 	void operator=(const ILI9341&) = delete;
 
 	void init();
+	void shutdown();
 
 	void fill_rectangle(ui::Rect r, const ui::Color c);
 	void fill_circle(