Companies like Apple have their own ecosystems, where it’s easier to interact with other devices from the same company. For example, it’s trivially easy to transfer photos from one iPhone to another , or to share a Wi-Fi password between iPhones with one tap . The same goes for a hotspot as well. You can start using your iPhone’s internet connection on your iPad or Mac, without even lifting your iPhone. Android, unfortunately, mostly lacks this level of cross device integration.
Samsung and Pixel devices do offer some exceptions, but usually only with other Samsung or Google devices, respectively. Now, though, a formerly Pixel-exclusive tethering feature named Instant Hotspot is coming to Samsung devices, starting with the Galaxy S25 series.
How Instant Hotspot works
Instant Hotspot works with any compatible Android and Chromebook device , and they don’t have to be from the same manufacturer. For example, you can use this feature to enable internet connection on a Chromebook or a Pixel tablet, or a secondary Android phone without a SIM connection. And all that can happen in a single tap.
When the feature is enabled, you’ll see a notification on the offline device, asking if you want to connect to the your online gadget and create a hotspot. The catch is that this only works for devices that are registered to your Google account, but it should make sharing data much simpler.
How to enable and use Instant Hotspot on the Samsung Galaxy S25
Instant Hotspot is built on top of Android’s Cross-Device Services feature that was released last year . It was available on Pixel phones first, but finally other manufacturers are starting to integrate. Samsung’s Galaxy S25 series devices are confirmed to be some of the first to get access to this feature, with the One UI 7.0 update . According to user reports seen by Android Authority, older devices with the One UI 7 update are starting to see this feature, too .
To enable the Cross-Device Services feature, go to Settings > Google > Cross-Device Services. Tap Next to set up the feature. Then, tap OK to join a group of your devices that are all connected to the same Google account.
Credit: Mishaal Rahman
Now, you’ll see settings for two new features, Call Casting and Internet Sharing. Make sure that both are enabled.
Once that’s done, you’re off to the races. When your Galaxy S25 is near another Android phone, tablet, or Chromebook that’s offline and in your Google account group, your device will get a gentle notification asking if you’d like to use your Galaxy S25’s internet connection with it. Just tap the Connect button to create a temporary hotspot from your phone.
If you don’t see the notification, you can also manually browse the available Wi-Fi networks. You’ll find the Galaxy S25 listed right up top.
