How to Remotely Turn on Wi-Fi: Step-by-Step Instructions for All Devices

Have you left home and forgotten to turn on your Wi-Fi, but your family urgently needs to get online? Or do you want to remotely activate the wireless network on your office printer without having to return home? Wi-Fi remotely It's possible—and it doesn't always require physical access to the device. In this article, we'll look at working methods for routers, smart TVs, printers, and even IoT gadgets, and we'll also tell you how to bypass typical manufacturer restrictions.

The main difficulty is that most devices block remote network management by default for security reasons. However, there are legal workarounds: mobile applications to Telnet/SSH-commands. We tested all methods on current models. TP-Link, ASUS, Xiaomi and other brands—and selected those that work consistently. Important: not all methods are universal, so at the end of the article there are FAQ with answers to frequently asked questions about specific devices.

1. Remote Wi-Fi activation via a mobile app

The easiest way is to use the official app of the router or smart device manufacturer. Most modern models (for example, Keenetic, Huawei, Mercusys) support remote control via cloud services. Here's how it works:

• 📱 Install the application: For TP-Link — Tether, For ASUS — ASUS Router, For Xiaomi — Mi Wi-FiDownload only from official sources (App Store/Google Play).
• 🔑 Log in: Use the account associated with the device (usually the email or phone number you provided during the first setup).
• 🌐 Connect to the cloud: In the application menu, find the "Remote Control" or "Cloud Access" section and activate it. On some routers (for example, Zyxel Keenetic) you will need to enter cloud key, which is generated in the web interface.
• 🔄 Turn on Wi-Fi: Go to the "Wireless Network" section (Wireless) and switch the slider to the "On" position (ON).

⚠️ Attention: If the router is not connected to the Internet (for example, via WAN port), cloud management won't work. In this case, only method via Telnet/SSH (see section 4).

Some applications (eg. Mi Home for devices Xiaomi) allow you to enable Wi-Fi even on smart bulbs or cameras. To do this:

1. Open the application and select the desired device.
2. Go to Settings → Network settings.
3. Activate the "Allow Wi-Fi connection" option.

2. Enabling Wi-Fi via SMS commands (for routers with a SIM card)

Routers with support 3G/4G and a slot for SIM cards (For example, Huawei B525, ZTE MF286) often support SMS control. This is convenient if the main internet connection is disconnected, but the device has a SIM card with an active data plan. Here's how to proceed:

1. Find out the router's phone number (usually indicated on a sticker under the cover or in the instructions).
2. From your mobile phone, send an SMS with the command:

   AT^WIFI=1

   (for models Huawei) or

   net mode wifi on

   (For ZTE).

3. Wait for a confirmation response (usually within 1-2 minutes).

⚠️ AttentionSMS commands may vary depending on the firmware. If the standard command doesn't work, check the documentation for your model or send an SMS with the text help — the router must send a list of supported commands.

What to do if the router does not respond to SMS?

If the router does not respond to commands, check:

- SIM card balance (must be positive).

- Security settings: some operators block SMS from unknown numbers.

- Command format: try writing in uppercase or lowercase letters.

3. Remotely enable Wi-Fi on TVs and media boxes

Smart TVs (Samsung, LG, Sony Bravia) and prefixes (Apple TV, NVIDIA Shield) often allow you to control Wi-Fi via voice assistants or smartphone applicationsLet's consider both options.

Method 1: Via the manufacturer's app

• 📺 For Samsung: Install SmartThings, log in and select your TV. Go to Settings → Network → Wi-Fi.
• 🎮 For LG: Use LG ThinQIn the device menu, find the "Wireless Networks" section.
• 🍎 For Apple TV: In the appendix Apple TV Remote (on iPhone) go to Settings → Network.

Method 2: Voice commands

If the TV supports Google Assistant or Alice, you can use voice commands:

• 🎤 For Android TV: Say "Hey Google, turn on Wi-Fi on [TV name]."
• 🗣️ For Samsung With Bixby: "Hi Bixby, connect your TV to Wi-Fi."

⚠️ Attention: Voice assistants turn on Wi-Fi only if the TV is already connected to the Internet via Ethernet or a mobile network. If the network cable is disconnected, this method will not work.

Make sure the TV is plugged in|Check your internet connection (Ethernet or mobile network)|Update the manufacturer's app to the latest version|Activate remote access in the TV settings-->

4. Advanced Method: Telnet/SSH for Advanced Users

If the router supports Telnet or SSH, you can enable Wi-Fi via the command line. This method is suitable for devices with alternative firmware (DD-WRT, OpenWRT) or some models ASUS/TP-Link with remote access enabled.

Step 1: Check Telnet/SSH support

Go to the router's web interface (usually at 192.168.1.1 or 192.168.0.1) and find:

• 🔧 Section Administration → System (For DD-WRT).
• 🖥️ Section Advanced Settings → Remote Access (For ASUS).

If options Enable Telnet or Enable SSH Yes, activate them and save the settings.

Step 2: Connection and Commands

Use the program PuTTY (Windows) or terminal (macOS/Linux) to connect:

1. Enter the router IP address and port 23 (for Telnet) or 22 (for SSH).
2. Log in (default logins/passwords: admin/admin, root/admin).
3. Run the command to enable Wi-Fi:

   nvram set wl0_radio=1
   nvram commit
   reboot

   (for firmware based on Tomato) or

   uci set wireless.@wifi-device[0].disabled=0
   uci commit
   wifi up

   (For OpenWRT).

Critical: After executing these commands, the router will reboot, and all connected devices will temporarily lose connection. Make sure this doesn't disrupt important processes (such as file downloads or video streaming).

5. Enabling Wi-Fi on printers and MFPs remotely

Many HP, Canon And Epson printers support remote control via web interface or applicationsFor example, for printers HP with function ePrint:

• 🖨️ Install the application HP Smart on your smartphone.
• 🔍 In the printer menu, find the "Wireless Network" section (Wireless).
• 🔄 Activate the "Wi-Fi Direct" or "Turn on wireless network" option.

For printers Canon (series PIXMA, imageCLASS):

1. Register your printer with the service Canon PRINT.
2. In the printer's web interface (access by IP address), go to Settings → Network → Wireless LAN.
3. Select your network and enter the password.

⚠️ Attention: Some printers (eg. Brother) block remote Wi-Fi activation for security reasons. In this case, physical access to the device is required to press the button. WPS.

6. Alternative methods: WPS, cloud services, and IoT platforms

If standard methods don't work, try:

Method 1: WPS Button

On some routers (for example, TP-Link Archer C6) You can turn on Wi-Fi by pressing the button WPS on the body. However, this requires physical access. To remotely emulate a press, use:

• 🔌 Smart sockets with a timer (for example, Xiaomi Mi Smart Plug): turn off/on the router's power on according to a schedule.
• 🤖 IoT platforms like Home Assistant: If the router is integrated into the system, you can create a script to reboot.

Method 2: Cloud services (TeamViewer, AnyDesk)

If you have a computer or laptop left on at home:

1. Install on it TeamViewer or AnyDesk.
2. Connect remotely and turn on Wi-Fi via the Windows/macOS Control Panel.

FAQ: Answers to Frequently Asked Questions

Is it possible to turn on Wi-Fi on a router if the Internet is disconnected?

Yes, but only if the router supports it. SMS commands (for 3G/4G models) or you have access to it through local network (for example, via a cable to another device on the same network). Cloud services and mobile apps require an active internet connection.

Why doesn't the manufacturer's app detect my router?

The reasons may be as follows:

• The router is not connected to the Internet (check WAN port).
• The "Cloud Management" function is disabled in the router settings.
• Outdated firmware (update it via the web interface).

Try rebooting your router and smartphone, then log in again.

How to turn on Wi-Fi on a TV Sony Bravia without a remote control?

Use the app Sony Video & TV SideView:

1. Connect your smartphone and TV to the same network (via Ethernet or mobile hotspot).
2. In the app, select your TV and go to Settings → Network → Wi-Fi.

If the TV is not connected to the network, the only option left is to physically press the button WPS on the rear panel (if supported).

Is it safe to enable Telnet on a router?

No, Telnet transmits data (including passwords) in cleartext.Use it only on trusted networks or disable it immediately after setup. Preferably SSH — it encrypts traffic. It is also recommended:

• Change the default router password.
• Restrict access by IP in firewall settings.

Is it possible to turn on Wi-Fi on a printer? Epson via USB?

No, a USB connection does not activate the wireless module. However, you can:

1. Connect the printer to the computer via USB.
2. Install the driver and program Epson Software Updater.
3. In the printer settings, enable the "Wireless Network" option and connect to your Wi-Fi network.

If your device isn't mentioned in the article or none of the methods worked, please check the model with the manufacturer's technical support. Some brands (e.g., Ubiquiti) require specialized software for remote control.