Modern smart home technologies allow you to control your home appliances using a mobile device, and Samsung TVs are no exception. The power-on function TV Wi-Fi and smartphone connectivity is becoming the standard, replacing traditional physical remote controls. This is convenient when the remote is lost, the batteries are dead, or you just want to control content with a single touch on a large screen. gadget.
However, the setup process may seem complicated to the untrained user. There are several methods for implementing this feature, depending on the model of your Smart TV and operating system versions. In this article, we'll cover all available options, from built-in Samsung features to third-party solutions for older models.
To successfully implement your plans, you will need a stable connection and a properly configured network. It is important to understand that the TV must be in standby mode and not completely powered offso that the network module can respond to signals. Let's look at the technical requirements and step-by-step algorithms.
Technical requirements and equipment preparation
Before you begin setup, you need to make sure your equipment meets the minimum requirements. Not all TV models support remote wake-up via Wi-Fi, especially older devices. The key factor is the presence of the module. Wi-Fi Direct or support for the IoT protocol.
You'll need an Android or iOS smartphone with the latest operating system update installed. It's also crucial that both devices are on the same local network. If your router broadcasts both 2.4 GHz and 5 GHz frequencies, make sure your phone and TV are connected to the same frequency, although modern routers often combine them into a single network.
⚠️ Important: If your TV has been completely powered off using the power button on the TV or unplugged, you won't be able to turn it on via Wi-Fi. The network adapter must be drawing a minimum amount of power to listen for commands.
Check your device model in the documentation or on the back panel. Feature support Mobile to TV Typically present in series released after 2016. Older models may require additional solutions, which we will discuss in the relevant section.
Using the Samsung SmartThings app
The main tool for managing the Samsung ecosystem is the application SmartThingsThis is official software that allows you to not only turn on your TV but also fully control its functions. To get started, download the app from Google Play or the App Store and register a Samsung account.
After installation, launch the app and click the "Add Device" button. The system will automatically search for available devices on your network. When your TV appears on the screen, confirm the pairing by selecting the corresponding code on the TV display. Your smartphone now functions as a fully functional remote control.
☑️ Setting up SmartThings
The power-on function is implemented via the device status. If the TV is in standby mode, it will be displayed as "Off" in the app. Clicking the power icon will initiate the activation process. It's important to note that remote access must be enabled in the TV's settings for this function to work.
Go to the TV menu, select Settings → General → External devices → Device connection menu and make sure the switch is enabled. Without this step, the SmartThings app will only be able to detect the TV when it's already on, but won't be able to start it remotely.
Smart View and Screen Mirroring
Another popular way of interaction is technology. Smart ViewIt allows you to stream content from your smartphone to your TV screen and control playback. Unlike SmartThings, this method is more focused on multimedia content, but it also allows you to control basic power functions.
Smart View doesn't require installing separate apps on new Samsung models, as it's built into Android's Quick Settings panel. Devices from other brands will require downloading an app. Samsung Smart View or use the built-in "Broadcast" function.
The process is simple: open the notification panel on your smartphone, find the Smart View icon, and select your TV from the list. If the device supports Wake on Wi-Fi, it will turn on automatically when you try to connect. Otherwise, the TV must already be on but visible on the Home screen.
What should I do if Smart View doesn't see my TV?
Make sure your TV isn't running a heavy app that's blocking searches. Try rebooting your router. Also, check if your router is in AP Isolation mode, which prevents devices from seeing each other on the network.
It's worth noting the difference in protocol operation. Smart View uses DLNA and Miracast technologies, which may work slightly differently than Samsung's native protocols. If you plan to frequently use your phone as a remote control, it's best to use the Miracast connection. SmartThings, as it provides a more stable response.
Setting up your TV for remote access
For your phone to "wake up" your TV, you need to properly configure the power and network settings on the TV itself. By default, some models may enter deep sleep mode, disabling the Wi-Fi module to save power. This makes it impossible to receive commands from outside the TV.
Go to your TV settings menu and find the section General → Eco Solution → Energy Saving Mode. Make sure the mode is turned off or configured to not disconnect the network. Also in the section Network → Expert Settings The "Enable via Wi-Fi" option or a similar one, depending on the software version, must be activated.
| Parameter | Recommended value | Menu location |
|---|---|---|
| Mobile connection | On | System → Access Menu |
| Power saving mode | Off / Min | General → Eco Solution |
| Automatic software update | On | Support → Software Update |
| Notifications from your phone | On | General → Notifications |
After changing the settings, be sure to reboot the TV through the menu, rather than simply turning it off with the power button. This ensures that the new network settings take effect and are processed correctly by the network module in standby mode.
Alternative methods and third-party applications
If the official methods don't work or you have a TV model that doesn't support native Samsung features, you can use third-party solutions. The app market offers numerous universal remotes that use your smartphone's infrared port or UPnP/DLNA protocols.
Apps like Anymote or Universal TV Remote They often have code databases for various manufacturers. They can emulate remote control signals via Wi-Fi if the TV supports standard control commands. However, turning on the power (Power On) often requires the TV to be online.
⚠️ Warning: Third-party apps may request excessive permissions to access your data. Use only verified, highly rated apps and carefully read the privacy policy before installing.
Advanced users can set up scripts through Home Assistant or similar smart home systems. This requires a separate server but provides maximum control. You can create complex scenarios, such as turning on the TV when someone enters a room, based on their phone's geolocation.
In some cases, using HDMI-CEC can help. If you have a set-top box (such as an Apple TV or Android Box) connected to your TV that supports wake-on-LAN, you can set up a scenario where turning on the set-top box automatically wakes the TV. This is a workaround that often works more reliably than directly controlling the TV itself.
Solution and troubleshooting
Despite the ease of setup, users often encounter connection issues. The most common is that the TV doesn't appear in the list of available devices. This can be caused by router firewall settings or smartphone antivirus software blocking local traffic.
Try temporarily disabling mobile data on your phone, leaving only Wi-Fi enabled. Sometimes the operating system prioritizes mobile data, which prevents it from properly searching for devices on the local network. Restarting the router may also help, as it may have accumulated IP address allocation errors in its memory.
If the app displays a "Connection Error," check the date and time on both devices. Time desynchronization can lead to security certificate errors, preventing the handshake between devices. Set automatic time synchronization via the network.
If nothing helps, reset your TV's network settings. Go to Settings → General → Network → Network ResetAfter this, re-enter your Wi-Fi password. This will clear the network connection cache and often resolve mysterious device visibility issues.
Frequently Asked Questions (FAQ)
Is it possible to turn on a Samsung TV if the Wi-Fi router is turned off?
No, the remote wake-up feature requires an active router that connects devices to a single network. Without a router, Wi-Fi Direct can only be used for file transfers, not power management, on most models.
Does this feature work if I am away from home?
Yes, if you set up remote access through the SmartThings app and register a Samsung account. However, the TV must be connected to the internet, not just a local network, and have the latest software.
Why can't my phone see the TV but turn it on?
Most likely, the TV's remote control permission option is disabled in the security menu, or it has entered deep power saving mode, disabling the network module. Check your power settings and access permissions.
Do older Samsung models (pre-2015) support power-on via Wi-Fi?
Models prior to 2015 typically lack full Wake on Wi-Fi support via standard apps. They may require IR blasters connected to a smartphone or configuration via HDMI-CEC-compatible set-top boxes.