You can fix the issues in your Android phone by connecting it with your computer and writing some easy commands. For this, you will need some command line tools which you can download from the Android developer’s site. If you are using Windows then you will need to visit the manufacturer’s page for your device and download the ADB and fastboot drivers for Windows. But first, let’s understand what are Android shell commands.
Please read the originial post here: https://www.pcloudy.com/mobile-responsive-testing/