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The most foolproof method would be to disable one band or the other entirely. In some cases, you may not want any device to connect to one of the frequency bands that your router offers. Pay attention to user reviews as well to ensure the app works as described. Note: Take care to only use apps you find on the Play Store that are verified by Play Protect, and have a look at our Android antivirus list to test any such app you install. However, the developer does offer a free trial so you can make sure it works for you.
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Do note that this does involve giving the app high-level permissions.Īn App such as Smart Wi-Fi Selector can help prevent Wi-Fi Switching on Android Phones.īased on our research, a prime suggestion is Smart Wi-Fi Selector, which is a paid application. These apps take over control of which Wi-Fi network you’re connected to. We suspect that this will be the case for many Android devices with customized, brand-specific versions of Android.Īs such, the most reliable solution is to use a Wi-Fi switching app. Using the Samsung Galaxy S21 Ultra we had at hand, that setting is nowhere to be found. In some cases, it may also be in the menu accessed by tapping the three dots. If you didn’t know, the “overflow” menu is usually a button with three horizontal bars.
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Settings > Network & internet > Wi-Fi > “Overflow Menu” > Advanced Wi-Fi > Wi-Fi priority.
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Some Android phones have a Wi-Fi priority menu. When it comes to Android devices, things aren’t as straightforward as they could be. Since your 2.4GHz and 5GHz networks have different names, this should be enough to ensure your device only uses one of them.
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