Android smartphones are great devices for various reasons. A smartphone is a mobile phone that has a highly developed mobile operating system (OS) and software resources which makes them grand. Operating system and software resources need to be updated periodically in order to fix certain bugs and/or introduce new updates. Updating or upgrading a smartphone’s operating system and software resources is a great way to access new set ups in its OS and software apps. This is also great for better use of your android devices.
This video below demonstrates how you can easily update or upgrade your android manually.