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 CROSSCALL Trekker-M1 Core. Find out the way to remove all personal data, customized settings and installed apps from CROSSCALL Trekker-M1 Core.
As a result your Android 6.0 Marshmallow will run faster, you will be able to use the entire 16000 MB storage and Li-Polymer 3000.0 mAh battery will work longer. Let's restore defaults in CROSSCALL Trekker-M1 Core and enjoy using your phone as it comes from the manufacturer.