This is off of GameFaqs, but it involves risking you're game save, so if your cheat device is capable of it, make a backup copy of your game save onto your cheat device or something.
Step 1 :
Turn on the GBA and launch the game without codes.
Make sure you have the 1st slot of your 1st Pokemon's Box free (in the PC).
Make sure you have in the 2nd slot of the 1st Pokemon's Box a Pokemon you caught.NOT A TRADED POKEMON!Nor a hatched one.
Turn off the GBA.
Step 2 :
Turn on the GBA.
Enter these codes in your AR :
976D45AA 70DED391
7C2FA520 AB2B1F18
95B5736A 9A869755
D81AA0D4 AD38898D
3C82432D 373FA918
5241E50F 5AF197B8
07074F51 2D5383FE
4D44B5ED CBA1B894
63E57C61 62BECFC3
Start the game with these codes ON.
Load your game.
Save your game.
Turn off the GBA.
Step 3 :
Turn on the GBA.
Enter these codes in your AR :
06DDDF96 7C0A8B7E
B36286AE A534289E
4F939A11 40B3158B
F888BD99 2AB439D3
A5590580 6662BF8F
27F0C5E9 303157D9
2BD4B84A D8920C27
F47F7503 7B5DD639
6107155D E974D81C
060683E0 FDA7DFEE
Start the game with these codes ON.
Load your game.
Save your game.
Turn off the GBA.
Step 4 :
Turn on the GBA and start the game without codes.
Load your game.
Now look in your PC. You'll see a wierd egg in the 1st slot of the 1st box. It'll be named Shiny Hack.
Just don't move it.I prefer not to look at it's summary either.
Just check it's there. If it isn't, put whatever Pokemon you want in the 1st
slot, then move it again to free the 1st slot, then go back to Step 2.
Turn off the GBA.
Now you have created the Shiny Hack Egg. To find Shiny Pokemon, you have to
have it in the PC, in the 1st slot of your 1st box, then do steps 5-6.
You won't have to redo steps 1-4, unless you lose the Shiny Hack egg.
If you move this egg, the code following codes will crash the game, and
you'll have to go back to step 1.
Step 5 :
Turn on the GBA.
Enter these codes in your AR :
835D1A4F E96484A8
C4536904 F823DE96
10AB0A07 5E2BFCDB
Start the game with these codes ON.
Load your game.
(You'll see your Trainer Name is messed up so don't worry!
Save your game.
Turn off the GBA.
Step 6 :
Turn on the GBA.
Enter these codes in your AR :
DECA073C C4CDEFBC
044E75ED E19D9470
Now the next Pokemon that will be created will be always Shiny.
THIS ONLY WORKS FOR THE 1ST POKEMON THE GAME CREATES.
IF, AFTER THAT, YOU TRY TO ENCOUNTER A WILD POKEMON, CREATE AN EGG (BY
BREEDING), MAKE AN EGG HATCH, OR RECEIVE A POKEMON OR AN EGG FROM SOMEONE SOMETHING BAD COULD HAPPEN!
It actully means you can :
- Find a wild Pokemone once, then save your game.
- Receive a Pokemon from someone once, then save your game.
- Receive an egg from someone once, then save your game.
- Put 2 Pokemon in the Daycare (to make them breed) then save your game.
- Make an egg hatch, then save your game.
Once you've made one of these, you'll see that your Trainer Name's is back to
normal :
That means the next time the game tries to create a Pokemon, THE GAME WILL CRASH IF YOU
HAVE ANY OF THESE CODES ON!
So save your game, and turn off the GBA!
Step 7 :
Now, if you want to catch more Shiny Pokemon using this code, just redo steps 1-6.I think step 7 makes the Shiny Hack egg
If you have finished, DO THE FOLLOWING!
Turn on the GBA.
Enter these codes in your AR :
5E753B0E AD4D2313
3D368F37 CC9FE760
74ABD592 EA0FA052
Load your game.
Save your game.
Turn off the GBA.
