Did you know your smartphone can work like a Wi-Fi repeater and boost your existing Wi-Fi signal? You don’t need any third-party apps or extra hardware. With a simple built-in trick, you can extend the range of any Wi-Fi network using your phone.

This works on most modern Android phones — Samsung, Xiaomi, Vivo, Oppo, Realme, OnePlus, and others.

What Is a Wi-Fi Repeater?

A Wi-Fi repeater receives your main Wi-Fi signal and rebroadcasts it, increasing coverage in low-signal areas such as:

• Bedrooms
• Balconies
• Offices
• Basements
• Large homes

Your phone can do the same job using a feature called Wi-Fi Sharing / Wi-Fi Hotspot Bridging.

How to Use Your Phone as a Wi-Fi Repeater (No Apps Needed)

Step 1: Connect Your Phone to Your Home Wi-Fi

Go to:

Settings → Wi-Fi → Connect to your router

Your phone must first receive Wi-Fi before it can repeat it.

Step 2: Turn On Mobile Hotspot

Now turn on your hotspot: