No official cheat codes exist. NCAA Football 12 (2011, PS3) has no cheat menu, no Konami-code-style inputs, no unlockables via button combos.
EA servers shut down Oct 2022. No online Dynasty. Exploits only matter offline. Using glitches in private leagues = house rules.
No cheat codes. Use roster editor, community sliders, and self-discipline. For "easy mode," lower difficulty, adjust sliders, edit recruits.