Here is the cheat which should work on most flashcarts (See below if you have an M3 Real):
0204E364 E3A00000
0204E368 E12FFF1E
0204E6c4 E3A00000
0204E6c8 E12FFF1E

If you have an M3 Real, here is the cheat you need to use:
523FE294 E08AA009
E23FDFDC 00000024
E08AA009 E35A0000
1A0000AB E1A0A00E
E28FE000 E12FFF1C
E1A0E00A E31E0402
EA00009F 00000000
023FE294 EAFFFF50
D2000000 00000000
0204E364 E3A00000
0204E368 E12FFF1E
0204E6c4 E3A00000
0204E6c8 E12FFF1E