Samsung Galaxy S20 Ultra 5G Device Help & How-To Guides
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Activating Wi-Fi calling
You can use Wi-Fi calling to make and receive calls in areas with limited or no cellular connectivity. If this option is not present on your device, or cannot be enabled, your carrier's network or your specific cellular plan might not support this feature.
ExploreResetting your Google Account password
You can change your password if you have forgotten your password or have another reason to change it. Using a strong password can help keep your account information safe. Using at least eight characters and adding capitalization and symbols can help strengthen your password.
ExplorePerforming a factory reset
A factory reset will erase all data from your device and is irreversible. This is good to do if you are going to trade in or sell your device. It will wipe all of your personal information from the device.
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