This patch unlock Mister Satan.
The story mode is changed.
Hidden menu unlock
It is in ips format and can be applied to both the French version of the game.
Database match: Dragon Ball Z - Super Butouden (F).smc
Database: No-Intro: Super Nintendo Entertainment System (v. 20210222-050638)
File SHA-1: 3648176605E1B47871C585D9699E86C1DC94441D
File CRC32: 1C847E70