Network connectivity39Adding Wi-Fi networksIf the desired network does not appear in the networks list, tap Add Wi-Fi network at thebottom of the networks list. Enter the network name in Network SSID, select the securitytype and enter the password if it is not an open network, and then tap Connect.Forgetting Wi-Fi networksAny network that has ever been used, including the current network, can be forgotten so thedevice will not automatically connect to it. Select the network in the networks list and tapForget.Using Smart network switchUse this feature to maintain a stable network connection when you browse webpages,download content, and more. Before using this feature, ensure that the mobile dataconnection and Wi-Fi features are activated.You may incur additional charges when using this feature via a mobile network.On the Apps screen, tap Settings → Wi-Fi, and then tick Smart network switch. The deviceautomatically switches from a Wi-Fi network to a mobile network when the current Wi-Finetwork is weak or unstable. When the Wi-Fi network signal becomes strong, the deviceswitches from the mobile network back to the Wi-Fi network.