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How do I upgrade the Android 4.4.2 (KitKat) to Android 6 (Marshmallow)?
I want to know how to upgrade my Android 4.4.2 (KitKat) to Android 6 (Marshmallow).
Sure, upgrading your Android version is not difficult. First, go to your device's settings and click on 'About Phone' or 'About Tablet'.