GAHHHHHHHHH

My gbc game LoZOoA save battery just died (yet the NNNNN NNNNN NNNNN NNNNN account secret is still alive) :( I took a picture of what happened just before it died. And I couldn't also open my menu as It wouldn't let me (like at the start of the game). I wanted bombs because hitting the walls around me said they were breakable...