How do I transfer saved games to new phone?

[iMore Question]

I cant transfer my game center to new phone is there a way to transfer saved games to new phone Hi I just baught my daughter an iphone 5c before that she played games on my iphone 4s and when she played game center was under my name how do I transfer her saved game to her phone

 

[Just_Me_D]

Create a backup with the old iPhone and then restore the backup to the new iPhone. The game data should appear on the device when the process of re-downloading the apps is complete.

As for logging in to GameCenter on the new device, just sign in with the same Apple ID.