17
votes
3answers
774 views

Why can't I download games, apps, etc from any site except the Official Android Market?

Every time I try to download any of the games I love from any site except the Android Market, my phone tells me that the settings are set to not allow unknown apps to be run on my phone. By the way I ...
9
votes
4answers
5k views

How to install from unknown sources on AT&T?

A friend of mine has an HTC Aria on AT&T. On his application settings screen, he does not have the option to allow installation of apps from unknown sources. Is there any way to change this ...