I'm having difficulties downloading Android 1.71, each time I try to install the apk, it says app not installed. I think it may be because it won't let me give EA permissions this time?
download corrupted? Enabled unknown sources?
Sometimes it's the cellphone storage or that the game is already installed or maybe it's because of the phone model.
Is it possible you have the option on that blocks app downloads from unknown sources, (i.e other than the google play store)