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 ACER A3-A40 Iconia Tab 10. Find out the way to remove all personal data, customized settings and installed apps from ACER A3-A40 Iconia Tab 10.
As a result your Android 6.0 Marshmallow will run faster, you will be able to use the entire 32000 MB storage and Li-Polymer 6100.0 mAh battery will work longer. Let's restore defaults in ACER A3-A40 Iconia Tab 10 and enjoy using your phone as it comes from the manufacturer.