Trying to download any app on my AT&T Samsung SAMSUNG-SGH-I997

[AC Question]

This app is incompatible with your AT&T Samsung SAMSUNG-SGH-I797

 

[B. Diddy]

Welcome to Android Central! Is your phone the Samsung Infuse? That's a pretty old phone--what version of Android is it running? Its specs say it came with Android 2.2, with an available update to 2.3. If you're still on 2.2, then there will likely be a lot of compatibility problems. Look at Settings>About Phone>Android Version​ to find out.

 

[sis oh]

software update

My version is 2.2 n I have tried many times to get updated but can't.