Question about Disgaea DS game! Plz help me! T_T

HOW DO YOU RESET IT!!?!? I tried every possible button combination (googled it etc.) and nothing!! T^T plz someone help me!

i'm trying to sell the game so i'm trying to find a way to reset the game (erase EVERYTHING from the game) so plz someone help me ASAP! thanks! ^.^

Many DS games will reset their save data if you hold down the A, B, X, Y, L and R buttons (simultaneously) when the game is starting up.

Some of the games cannot be reset, I don't know can Disgaea. But try anyway.

if you mean returning to main screen of the game, in normal or battle screen you should have "exit" in menu so it will reset the game

but i dont know how to reset ds