diff --git a/include/device.h b/include/device.h
index bc7e432e..10ae119e 100644
--- a/include/device.h
+++ b/include/device.h
@@ -110,6 +110,7 @@ static inline void start_blinking(uint8_t sec) {
 static inline void start_quick_blinking(uint8_t sec) {
   if (!is_nfc()) start_blinking_interval(sec, 25);
 }
+void device_init(void);
 void stop_blinking(void);
 uint8_t device_is_blinking(void);
 bool device_allow_kbd_touch(void);
diff --git a/src/device.c b/src/device.c
index a3d3178c..544bcca0 100644
--- a/src/device.c
+++ b/src/device.c
@@ -178,3 +178,9 @@ void stop_blinking(void) {
     led_status = OFF;
   }
 }
+
+void device_init(void) {
+  last_blink = 0;
+  stop_blinking();
+  set_touch_result(TOUCH_NO);
+}