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 Liquid Z220. Find out the way to remove all personal data, customized settings and installed apps from ACER Liquid Z220.
As a result your Android 5.0 Lollipop will run faster, you will be able to use the entire 4000 MB storage and Li-Ion 1300.0 mAh battery will work longer. Let's restore defaults in ACER Liquid Z220 and enjoy using your phone as it comes from the manufacturer.