How do I go about restoring data on my Samsung Galaxy 4 SGH-M919N Android Version 4.4.4?

[Waqas72]

restoring data on Samsung Galaxy 4 SGH-M919N Android Version 4.4.4

I accidently deleted the data info for A game on my phone.

Is there some way to restore it?

I lost all my unlocked characters and earned items.