Users who have already read the release notes of the new firmware can create a backup of the configuration that will be removed after the update process. It gives convenience to users to backup the configuration settings without any need of reconfiguring the router. If a user wants to avoid the risk of failure, he can use the wired connection method while updating the firmware of a Tp-link router. Though, a wired connection is a time-taking method but more reliable and suitable than the wireless one. Both the check process and manual process of updating the firmware of a Tp-link router is done through the web interface of a tplinkwifi.net window.