The explained steps in this Guide will help you to Factory Reset Samsung Galaxy A8 2018. This Samsung Smartphone comes with more than one Model Number, So you can apply the same steps on all of them:Samsung SM-A530F/DS. Samsung SM-A530N for South Korea. Samsung SM-A530W for Canada. Samsung SM-A5300 for China and Hong Kong.
There are two factory reset methods, The first one (Factory Reset Samsung Galaxy A8 2018 from Settings Menu) you can use it when your Galaxy device is powered on, When the second one (Factory Reset Samsung Galaxy A8 2018 from Recovery Menu) is used when your phone is Powered off.