you cant
u get it off mr.stone,,, after u deliver the letter .talk to him in rustboro city and and he'll give u the exp.share
use the Pokemon alot if that doesn't work give it an xp share helmet and get its level up a lot and then use the Pokemon a little bit after u use the xp share.
lv on low Pokemon or give it xp share
With Exp.Share - you can get this from Prof.Oak's Aide by catching an amount of Pokémon.
the top of that building, on Route 15.
Use the experience share item and attach it to a pokemon that you want to gain exp. Also if you start with the weak pokemon and swap out for a stronger pokemon, then half the exp goes to each pokemon
You want to share a drive in network, you do not need to reinstall xp at all. If you want to share with another operating system, then you need to create at least 2 partitions on for xp another fro another opearting system. If you install 2 OS in one direction it will cause win xp stops to work properly, and you might loose all your data on that partition.
Give Mr Pokemon a Red ScaleGoldenrod Lottery, match 3 numbers.
Just give the Pokemon you want to evolve the Exp. Share or trade a Pokemon with a friend.. It will gain more XP in battles.
Gives the Exp. Share to the Pokemon and then use your stronger Pokemon to battle other stronger Pokemon. I recommend (for battling) Staravias, Bibarels, Girafarigs, Chanseys, Ponytas, anything that gives you loads of XP for their level. Or trade, the Pokemon will gets more XP in battles!
After freeing everyone in phenac you need to go to the mayor and he gives you an xp share as reward.
No it gives the exact same xp as what your Pokemon earn like if you have two Pokemon that fought in the same battle one gets 100 the other one also gets 100 and the one with the xp share gets 200 get it? hope i helped!