How to use Gameshark on a Visual boy advance tutorial

\WARNING: THE ALL BALLS CHEAT FILLS UP YOUR KEY ITEMS SO IMPORTANT ITEMS LIKE THE BIKE CAN'T FIT IN YOUR KEY ITEMS POCKET. IT IS ADVISED TO SAVE YOUR GAME BEFORE USING THIS CHEAT.
Here are the codes from the video. If some of them dont work (especially the rare candy one in PC and pokeball one) write it in twice and walk in and out of the room you are in.

NOTE: EVEN THOUGH IT SAYS IN THE PC RARE CANDY x 1, IT IS STILL UNLIMITED, THERE IS MORE THAN 1.

Walk Through Walls [ROM Patch Slot 1]
7881A409 E2026E0C
C56CFACA DC167904

Have all Poke balls
085938bb 99ff313d
2dafd739 5d796510

Rare Candies
BFF956FA 2F9EC50D

[M] code (Must Be On)
00006FA7 000A
1006AF88 0007

83007CF6 00F3 - Raikou
83007CF6 00F4 - Entei
83007CF6 00F5 - Suicune
D027D341 E184CF59 - Mewtwo
D701BCFD B7D4FD1C - Jirachi
83007CF6 0090 - Articuno
83007CF6 0091 - Zapdos
83007CF6 0092 - Moltres