Prerequisite for rooting any Android powered device
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Step 1: Free download and install Kingo Android Root.
Step 2: Double click the desktop icon of Kingo Android Root and launch it.
Step 3: Plug your Android device into your computer via USB cable.
Step 4: Enable USB Debugging mode on your Android device.
Step 6: Click "ROOT" to root your device.
Step 7: Root succeeded, click "Finish" to reboot your device.
Step 8: Check the root status of your device.