Basics41Updating the deviceThe device can be updated to the latest software.The device supports only authorised operating system updates. Do not update anunauthorised operating system. Doing so may make your personal informationvulnerable to leakage or theft.Updating over the airThe device can be directly updated to the latest software by the firmware over-the-air (FOTA)service.On the Home screen, tap Settings → About device → Download updates manually.When you tap the Download updates automatically switch to activate it, updateswill be downloaded when the device is connected to a Wi-Fi network.Updating with Smart SwitchConnect the device to a computer and update the device to the latest software.1 On the computer, visit www.samsung.com/cn/smartswitch to download and installSmart Switch.2 On the computer, launch Smart Switch.3 Connect the device to the computer using a USB cable.4 If a software update is available, follow the on-screen instructions to update the device.• Do not turn off the computer or disconnect the USB cable while the device isupdating.• While updating the device, do not connect other media devices to the computer.Doing so may interfere with the update process. Before updating, disconnect allother media devices from the computer.