how to install .ipa games to iphone?

[dpt_pikeman]

ok so i have downloaded these 25games from torrent. i tried installing it to my iphone but it got error. right now i am going to jailbreak it. so i want to ask after jailbreaking my iphone, how will i install these .ipa games? does cydia have plants vs zombie to download?

 

[Shanks]

you need to install appsync
here is a guide
http://alackofpies.com/1306/appsync-updated-for-ios-version-4-2-1/