You seem to be in luck MTPRNG just made an AR code to help out in these kind of occasions:
Instructions:
1.Go to Pokemon Summary screen
2.Hold L or R or L+R button then switch pokemon with UP or Down button.
Hold L = Pokemon Status is replaced by EVs and Exp.Points is replaced by SID
R = Pokemon Status is replaced by IVs , ID.no is Replaced by PID(Low) and Exp.Points is PID(High)
::: PID(low) + ( PID(high) * 65536 ) = PID!
L+R = Pokemon Status is replaced by Contest Stats and Exp.Points is replaced by Happiness