Hello everyone! I have bought a old Samsung Galaxy S from my friend for recently, and I have rooted it, but I can't install NetSpofer. Is there any way I can maybe upgrade it to KitKat so that way I can run it? By the way, I can also maybe try SideLoading it or maybe putting in a sd card when I get home. Should I try putting the .apk file on the sd card, then opening it? I can't use the Unknown Sources option because it is not there as it is because of AT&T. I have a Mac, Linux, and PC, and i'm just getting started with Android, so give me some slack because I am a noob. Thanks so much!
xda-developers