Restore 1520, and Back up apps/original settings?

[yoitsbenvo]

I was wondering is there any way or anything I should do before/after I restore my 1520. I want to reset it back to factory settings, then restore it with the last back up that I have on it. Anyone know the steps-by-steps? Thanks.

 

[GrandGerminator]

Go to setting, backup, choose App list + settings and settings. Here you are
Hope you choosed to save your SMS earlier