Wo WiFi: How to Enable It on Your TV and Other Devices – Complete Instructions 2026

Technology Wo WiFi (or Wi-Fi Direct (in some models) allows devices to exchange data directly, without the need for a router. This is especially useful for mirroring a smartphone's screen to Smart TV, printing documents without a network connection, or quickly transferring files between devices. However, many users encounter difficulties when first enabling this feature—it may be hidden deep in the menu, require additional settings, or conflict with other wireless modules.

In this article we will look at how to activate Wo WiFi on popular devices: TVs Samsung, LG, Sony Bravia, as well as on smartphones and laptops. We'll pay special attention to common errors (for example, when a device doesn't detect the network or constantly drops the connection) and how to fix them. If you've tried connecting but nothing worked, you'll find proven solutions here.

What is Wo WiFi and why is it needed?

Wo WiFi - is the brand name of the technology Wi-Fi Direct, developed by the company Samsung, but later, it's also common on devices from other brands. Unlike traditional Wi-Fi, where all gadgets connect to a router, the connection is established directly between two devices. This offers several key advantages:

• 📶 No router dependency: You can transfer files or broadcast your screen even in places without internet access (for example, on a train or at your dacha).
• 🔒 Increased security: data does not pass through third-party devices, and the connection is encrypted according to the standard WPA2.
• ⚡ Low latency: Ideal for video streaming or online gaming where response speed is important.
• 📱 Versatility: works between TVs, smartphones, printers and even some cameras.

In practice Wo WiFi most commonly used for:

• 📺 Wirelessly broadcast your smartphone screen to Smart TV (replacement Miracast or Google Cast).
• 🖨️ Print documents from your phone to a printer without connecting to a public network.
• 📁 Quickly transfer photos, videos or music between devices (alternative Bluetooth or NFC).

⚠️ Attention: On some devices Samsung (especially those released before 2020) the function may be called Wi-Fi Direct, and not Wo WiFiThe functionality is identical - the only difference is in the name.

How to enable Wo WiFi on a Samsung TV

On TVs Samsung (series QLED, Crystal UHD, The Frame etc.) activation Wo WiFi It takes no more than a minute, but the path to the settings may differ depending on the firmware version. Tizen OSBelow is a universal instruction for models from 2018 to 2026.

Steps to enable:

1. Take the remote control and press the button Home (home).
2. Go to Settings → General → Network.
3. Select an item Wo WiFi (or Wi-Fi Direct on older models).
4. Activate the slider to the position On
5. Wait until the TV appears in the list of available devices on the second gadget (for example, a smartphone).

If the item Wo WiFi is not in the menu, check:

• 🔄 Update your TV firmware: Settings → Support → Software Update.
• 📋 Make sure your model supports the feature (see the table below for a list of compatible series).
• 🔌 Restart your TV by unplugging it for 30 seconds.

Update TV firmware | Check model compatibility | Disable VPN on your smartphone | Ensure the distance between devices is ≤ 10 m -->

⚠️ AttentionOn TVs Samsung With Tizen OS versions below 5.0 may not be supported Wo WiFi for some smartphones (eg iPhone up to the 12th model). In this case, use alternative protocols: Screen Mirroring (For Android) or AirPlay (For iOS).

Activating Wo WiFi on LG and Sony TVs

Devices LG (on webOS) And Sony Bravia (on Android TV/Google TV) also support analogs Wo WiFi, but the implementation differs. Let's consider both options.

For LG TVs (webOS 4.0 and later)

On LG the function is called Wi-Fi Direct or LG TV Plus (for connecting with smartphones). To enable it:

1. Click Settings (gear) on the remote control.
2. Select Network → Wi-Fi Direct.
3. Activate the function and wait until the TV's name appears in the list of available networks on the second device.

To broadcast your screen with Android- use the smartphone app LG TV Plus (available in Google Play). On iPhone will be required Apple TV or adapter Lightning-to-HDMI.

For Sony Bravia TVs (Android TV/Google TV)

On Sony the process is similar to Samsung, but with nuances:

1. Open Settings → Network & Internet Access → Wi-Fi Direct.
2. Turn on the feature and remember the network name (eg. BRAVIA-XXXX).
3. On your smartphone, connect to this network by entering the password (usually 12345678 or indicated on the TV screen).

For streaming with Android use the built-in function Transmit (on the menu Settings → Devices). On iPhone third-party software will be required, for example ApowerMirror.

Samsung|LG|Sony|Xiaomi|Philips|Other-->

Connecting a smartphone to Wo WiFi: Android and iPhone

To connect your phone to a TV or other device via Wo WiFi, you need to synchronize on both sides. The process is different for Android And iOS.

For Android smartphones

On most devices (eg. Samsung Galaxy, Xiaomi, Google Pixel) the algorithm is as follows:

1. Open Settings → Connections → Wi-Fi.
2. Tap the three dots in the upper right corner and select Wi-Fi Direct.
3. In the list, find the name of your TV (for example, Samsung_QLED_XX) and connect.
4. Confirm the connection on both devices (you may be asked to enter a PIN).

To broadcast your screen, use the function Smart View (on Samsung) or Cast (on others Android-devices).

For iPhone (iOS)

Apple does not support Wo WiFi directly, but there are workarounds:

• 📱 Use AirPlay for TVs with support (eg Samsung QLED 2021+ or LG OLED With webOS 6.0+).
• 🔌 Connect the adapter Lightning-to-HDMI for wired broadcasting.
• 🌐 Install third-party applications like ApowerMirror or Screen Mirroring (requires connection to the same Wi-Fi network).

Common errors and how to fix them

Even with the correct settings Wo WiFi Problems may occur. Here are the most common issues and solutions:

If none of the above methods help, reset the network settings on your TV:

1. Go to Settings → General → Reset.
2. Select Reset network settings (does not affect personal data).
3. Please reboot your device and try connecting again.

What should I do if Wo WiFi disappears after a firmware update?

Sometimes after an update Tizen OS or webOS function Wo WiFi disappears from the menu. This is due to a change in the settings structure. Try:

1. Reset the TV to factory settings (keeping data).

2. Install the firmware manually via USB (instructions on the manufacturer's website).

3. Use alternative protocols: Miracast or DLNA (for media files).

Safety when using Wo WiFi

Wo WiFi encrypts traffic according to the standard WPA2, but there are some nuances that are worth remembering:

• 🔐 Limit the rangeBy default, the network is visible within a 10-15 meter radius. If you're in a public place, disable this feature after use.
• 📛 Change the network name: Standard names like Samsung_QLED_123 Easy to guess. Assign a unique name in the settings.
• 🔄 Turn off after use: Long activation Wo WiFi drains your smartphone's battery and can create a vulnerability for connecting to third-party devices.

For additional protection:

• On TVs Samsung turn on the option Only known devices on the menu Wo WiFi.
• On Android- On smartphones, disable automatic connection to open networks: Settings → Wi-Fi → Advanced → Auto-connect.

Alternatives to Wo WiFi: When It Doesn't Work

If Wo WiFi unavailable or unstable, consider other wireless connection methods:

• 📡 Miracast: Standard for screen broadcasting on Windows And Android. Works on most Smart TV (included in Settings → Display → Wireless Display).
• 🍎 AirPlay: Protocol from Apple for streaming with iPhone/iPad on compatible TVs (for example, Samsung QLED 2021+ or LG OLED).
• 🌐 DLNA: Technology for transferring media files (photos, videos, music) between devices on the same network. Supported by all modern Smart TV.
• 🔌 HDMI cables or adapters: A wired connection guarantees stability, but deprives you of mobility.

Comparison of alternatives:

FAQ: Frequently asked questions about Wo WiFi

My TV doesn't support Wo WiFi. Is it possible to add this feature?

No, Wo WiFi Depends on the hardware (Wi-Fi module) and firmware. If the function isn't in the menu, it can't be activated programmatically. Alternatives:

• Use an external adapter Miracast (For example, Microsoft Wireless Display Adapter).
• Connect Google Chromecast or Apple TV for streaming.

My WiFi is slow. How can I speed up the connection?

The speed depends on several factors:

• Make sure both devices support the standard. Wi-Fi 5 (802.11ac) or newer.
• Switch to range 5 GHz (if available) in the TV settings.
• Close background apps on your smartphone that consume traffic.

Is it possible to connect a printer via Wo WiFi?

Yes, if the printer supports it Wi-Fi DirectTo do this:

1. Turn on Wi-Fi Direct on the printer (see the instructions for the model).
2. On your smartphone or PC, connect to the printer's network.
3. Start printing through the standard menu or the manufacturer's application (for example, HP Smart or Canon PRINT).

Wo WiFi consumes a lot of battery on my smartphone. How can I reduce it?

To reduce energy consumption:

• Turn it off Wo WiFi immediately after use.
• Activate the mode Battery saving in the settings Android.
• Use a wired connection (eg. USB-C-to-HDMI), if possible.

Can I play online games via Wo WiFi?

Technically yes, but with some caveats:

• Delay (ping) will be higher than when connected via a router.
• Not all games support direct P2P-mode (for example, Fortnite or Call of Duty Mobile may block such a connection).
• For multiplayer, it is better to use classic Wi-Fi or Ethernet.