I was worried about trying this at first (I researched a few hours before actually doing this) because I thought I'd lose everything on my console, but it turns out this is a quick, easy, and non-harmful solution:
1. Go to settings, initialization, restore default settings, and then restore (you will be signed out of your PSN account, but not any other accounts on your console, so make sure you know your email and password).
2. Follow PS4 reset steps and make sure you connect back to your internet (you should know your password for that too).
3. Play Madden 15 online!
