8 Tips to Boost Wi-Fi Signal on Your Samsung Galaxy Smartphone

It can be frustrating when your Wi-Fi signal is weak while using your Samsung Galaxy smartphone. You may not be able to change your network, but you don’t always have to move either. Samsung has built-in features that can help enhance your Wi-Fi performance without needing to leave your spot. Here, we’ll explore some key tips and settings to boost your Wi-Fi signal for a better, smoother experience.

Enable Developer Options First

Some of these settings are hidden in the developer options, which must be enabled before you can access them. To enable developer options, go to Settings > About phone, then tap the Build number seven times until you see a message confirming developer options are enabled. Now, you’re ready to explore these features.

1. Enable Wi-Fi Scan Throttling

Samsung phones have a built-in feature called Wi-Fi scan throttling, designed to reduce battery drain by limiting unnecessary Wi-Fi scans. This can improve network performance while preserving battery life.

• To enable, navigate to Settings > Developer Options, scroll down to Wi-Fi Scan Throttling, and toggle it on. This subtle tweak can lead to a noticeable difference in your Wi-Fi connection strength.

2. Disable (or Enable) Wi-Fi Safe Mode

Wi-Fi Safe Mode is another hidden gem in the developer options. It’s especially useful if your network broadcasts over multiple bands, such as 2.4GHz and 5GHz. The phone will automatically switch to the most stable signal, even if it’s slower, ensuring a consistent connection.

• To enable, go to Settings > Developer Options and tap the Wi-Fi Safe Mode slider to activate this feature.

While you’re focusing on improving your Samsung Galaxy’s Wi-Fi performance, it’s equally important to have reliable tools for your data transfers. Whether you’re switching to a new Samsung device or migrating from iOS, Smart Transfer is a robust third-party contact share app that ensures you can move your essential data without hassle.

One of its standout features is the WhatsApp backup transfer, which allows you to seamlessly transfer chat histories, media, and important messages between devices. This means you can switch to a new phone and bring all your WhatsApp data with you effortlessly. Smart Transfer helps you manage these transfers securely and efficiently, making it an ideal companion as you upgrade to newer Samsung devices.

3. Switch Your Wi-Fi Hotspot to 5GHz or 6GHz

If you’re in a crowded area where 2.4GHz networks are congested, switching your mobile hotspot to 5GHz or 6GHz can significantly improve connection speed and stability.

• Open Settings > Connections > Mobile Hotspot and Tethering > Mobile Hotspot, then change the band to 5GHz or 6GHz for better performance. Keep in mind, though, that not all devices support these higher bands, so choose the option that works best for your devices.

4. Enable Wi-Fi Power Saving Mode

Samsung devices are equipped with an Intelligent Wi-Fi feature that adjusts your connection to reduce power consumption. If you want to conserve battery life without sacrificing performance, enabling Wi-Fi power saving mode is a great option.

• Go to Settings > Connections > Wi-Fi > tap the three-dot menu > Intelligent Wi-Fi, then toggle on Wi-Fi Power Saving Mode. If you notice a dip in performance, you can easily disable this setting.

5. Prioritize Real-Time Data for Faster Connections

Some activities, like streaming or online gaming, require more bandwidth. Samsung Galaxy phones allow you to prioritize real-time data over background tasks, ensuring smoother performance for these activities.

• To enable, head to Settings > Connections > Wi-Fi, then tap the three-dot menu and select Intelligent Wi-Fi. Toggle on Prioritize Real-Time Data to make sure your streaming and gaming don’t suffer interruptions.

6. Automatically Sort Wi-Fi Networks by Strength

Samsung phones allow you to sort available Wi-Fi networks by signal strength, so you can always connect to the strongest one available.

• To access this feature, go to Settings > Connections > Wi-Fi, then tap the three-dot menu. Select Intelligent Wi-Fi, and tap the “Intelligent Wi-Fi” option five times to unlock the Connectivity Labs menu. From here, you can sort networks by strength.

7. Use the Home Wi-Fi Inspection Tool

If you’re experiencing persistent Wi-Fi issues, Samsung’s hidden Wi-Fi inspection tool can help diagnose problem areas in your home.

• After unlocking the Connectivity Labs menu, select Home Wi-Fi Inspection and follow the on-screen instructions to detect weak signal spots in your home. This tool can help identify areas where you might need a Wi-Fi extender or repeater.

8. Restart Your Device’s Wi-Fi Radio

Like any other piece of tech, sometimes a simple reset can solve connectivity issues. Restarting your device’s Wi-Fi radio can fix unusual problems without needing a full reboot.

• To restart the Wi-Fi radio, unlock the Connectivity Labs menu and tap Wi-Fi Developer Options, then select Restart Wi-Fi Subsystem. This will refresh all Wi-Fi connections and may solve intermittent connectivity issues.

Summing Up

Samsung Galaxy smartphones offer several hidden features that can significantly improve your Wi-Fi connection. From enabling Wi-Fi scan throttling to using the home inspection tool, these settings can enhance your browsing, streaming, and gaming experiences. Coupled with tools like Smart Transfer, which makes device transitions easier, you can fully optimize your smartphone’s performance without the usual headaches.