u can not that only in hacked game >.<
you cant
( ruby and sapphire) cheat code:description: fnifite masterballscode: 910C4AFB679BA66A
no!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1 that can never happen!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
i dont think you can but dont quote me on this i could be wrong. this is just what i think. sry if its wrong. =)
Infinit
cant have infinite, but you can have 999 of them
you cant get sapphire master balls i thinck
Team Aqua's hideout
You have to get a codebreaker and put in the master code. Then you have to find the code for infinite masterballs on the computer.
you have to use cheat codes ok hopes this helps
Use a Gameshark (I lost my Gameshark code for it)
You can't