Factory Reset Help?

[iamvitus]

Hello all. I needed some help with something. My phone is acting up so I wanted to do a factory reset. However, I was wondering if there is a way to save all of my apps/app data. I know how to save my contacts and things like that. But, I hate it how I have to reinstall all my apps and have to customize my phone to my standards again every time I do a factory reset. I don't know how to save my apps and stuff! :C Can anyone help with this? Give me some suggestions or something? Thanks.

P.S. my phone is NOT rooted