It is very easy to take a screenshot on the Samsung Galaxy J3 Star. Even You do not need to use or install any additional application on your Samsung phone. You can capture a screenshot on this Samsung smartphone using its Hardware Keys.
The Samsung Galaxy J3 Star is available by T-Mobile USA with the model number SM-J337T (Sim Locked on T-Mobile).
The explained steps in this Guide will help you to Factory Reset Samsung Galaxy J3 Star with model number SM-J337T from T-Mobile USA.
There are two factory reset methods, The first one (Factory Reset Samsung Galaxy J3 Star from Settings Menu) you can use it when your Galaxy device is powered on, When the second one (Factory Reset Samsung Galaxy J3 Star from Recovery Menu) is used when your phone is Powered off.