you don't latias is available in heatgold latios is available in soulsilver
edit: actually say you've got heart gold after you get latias you get something from steven then you go to pewter city talk to steven then to the guy next to him then swap it then go outside and latios ( if you got heart gold) is there
edit 2: You get latias in soulsilver and latios in heartgold via the enigma stone event.
Latias is not available in SoulSilver
you cant
Latias is only available in Heart Gold.
You can find Latias while you're roaming Kanto in Heart Gold, and in Soul Silver you can get a Latias in Pewter City while you have the Enigma Stone.
in soul silver you get latios but you'll have to trade with some one who has heart gold to get a latias.
kyoger and latias
No u trade from hg
u can only get it on soul silver, the same way u get latias.
After you get your National Dex, it will be randomly roaming about the Kanto Region.
he is not in there latios is instead
No. The only 2 regions you can go to in Heart Gold and Soul Silver are the Johto and Kanto regions. However, you do meet Steven twice and obtain a Hoenn starter Pokemon. Also, you can find Latios/Latias as roaming Pokemon after meeting Steven for the first time.(Soul Silver=Latios, Heart Gold=Latias.)
daa didnt you now tath?? easy you must talk to the guy in a museum and he gives you a rock . then latios and latias will appear!!