The Hard Reset is also commonly known as factory reset. This tutorial will show you the easiest way to perform a factory reset operation in SAMSUNG Galaxy A21s. Find out the way to remove all personal data, customized settings and installed apps from SAMSUNG Galaxy A21s.
As a result your Android 10 will run faster, you will be able to use the entire 32000 MB storage and Li-Polymer 5000.0 mAh battery will work longer. Let's restore defaults in SAMSUNG Galaxy A21s and enjoy using your phone as it comes from the manufacturer.