Samsung Galaxy S25 Device Help & How-To Guides
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Resetting network settings
If you are having trouble connecting to the Internet you may need to reset your network connections. Resetting your network connections will disconnect any Bluetooth devices connected to your device and disconnect your device from any Wi-Fi networks it is connected to.
ExploreSetting up a new phone manually
When you get a new device or reset your current one, follow these initial setup steps to activate and configure your device.
ExploreChecking if your phone is carrier locked
An unlocked mobile device can be used on any available network instead of being limited to a single network. Follow along with this tutorial to identify whether or not your device has carrier restrictions.
ExploreActivating 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.
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