How to enable Wi-Fi on a Hi-Speed ​​TV: instructions for all models (2026–2026)

Wireless internet connection on TVs of the brand Hi (including brands Hisense, Hi-Sense and other sub-brands) opens access to Smart TV, streaming services, and online content. However, many users encounter difficulties when first turning on Wi-Fi: the module doesn't detect the network, endlessly requests a password, or there's no menu option for setup. In this article, we'll cover all the ways to activate Wi-Fi on TVs. Hi — from basic to hidden functions for older models.

It is important to understand that the connection algorithm depends on firmware, year of manufacture, and even the region of sale of the TV. For example, models Hisense TVs for Europe and Asia may have different settings menus, and 2020–2022 TVs often require a software update to work properly with modern routers. We've taken these nuances into account and compiled universal solutions that will work in 90% of cases.

1. Check compatibility: Does your TV support Wi-Fi?

Before attempting to turn on Wi-Fi, please make sure that your model is Hi equipped with a wireless module. Some budget TVs (especially those released before 2019) only support a wired connection LAN or require an external adapter.

How to check:

• 🔍 Inspect the back panel: the presence of a Wi-Fi antenna (a small plastic "whisker") or an inscription Wi-Fi Ready confirms support.
• 📄 View the documentation: there should be an item in the model specifications (on the box or in the manual) Wireless LAN (Wi-Fi) or 802.11ac/n.
• 🔧 Go to the settings menu: if in the section Net there is a point Wireless network — the module is there, but may be disabled.

If your TV doesn't support Wi-Fi out of the box but has a port USB, you can buy an official adapter Hisense WLD-10U (about 1,500–2,500 ₽). Third-party adapters (TP-Link, ASUS) may not work due to firmware blocking..

⚠️ Attention: Televisions Hisense series A4/A5 2018–2019 Often require manual activation of the Wi-Fi module through the service menu. If there is no "Wireless Network" option in the standard settings, proceed to section on hidden functions.

2. Basic method: connecting via the Smart TV menu

For most modern models Hisense (2020–2026) the Wi-Fi enable algorithm is standard:

1. Take the remote control and press the button Home (or Menu on old remotes).
2. Go to the section Settings (gear icon) → Net.
3. Select Wireless network (Wi-Fi).
4. Activate the slider Wi-Fi (if there is one) or click Scan networks.
5. Find your network in the list, enter the password and confirm the connection.

If the TV asks for a password endlessly or gives an error Failed to connect, check:

• 📶 Signal strength: the TV should be no further than 10 meters from the router (concrete walls weaken the signal).
• 🔒 Encryption type: Hisense does not support WPA3 On models before 2022, switch the router to WPA2-PSK.
• 🔄 Router operating mode: if enabled 802.11r (Fast Roaming), turn it off - this is a common cause of errors.

Make sure the router is turned on and distributing Wi-Fi|

Please make sure that the password is entered without spaces and in the correct case|

Disable the guest network (if active)|

Restart your router and TV|

Try connecting to a 2.4 GHz network (5 GHz may not be supported) -->

3. Hidden settings: enabling Wi-Fi via the service menu

On TVs Hisense 2017–2019 (series A4, A5, A6) The Wi-Fi option may be hidden in the service menu. To open it:

1. Turn off the TV with the remote control.
2. Press the following keys on the remote control in sequence:

   Menu → 1 → 1 → 4 → 7

   (2018 models may require Menu → 4 → 7 → 2 → 5).

3. In the menu that opens, find the section Wi-Fi Module or Wireless and set the value On.
4. Save settings (button OK) and reboot the TV.

After this point Wireless network will appear in the default settings. If the key combination doesn't work, try this alternative method:

• 🔌 Unplug the TV for 1 minute, then turn it on again.
• 🎮 Use the original remote control: Universal remote controls may not transmit service commands.
• 📱 Install the application Hisense Remote on a smartphone - it has access to hidden functions.

⚠️ Warning: Changing settings in the service menu may reset the settings or lock the TV. Do not change the values ​​in the sections EEPROM, Panel or Backlight, if you are not sure of their purpose.

What to do if the service menu is blocked?

If after entering the service menu the TV stops responding to the remote control or displays an error Lock Code, perform a reset:

1. Unplug the TV from the power outlet for 5 minutes.

2. Press and hold the button Menu on the remote control + the power button on the TV for 10 seconds.

3. After rebooting, try entering the service menu again with the correct combination.

If the problem persists, please contact the service center, as flashing the firmware via USB will be required.

4. Firmware update: if Wi-Fi does not turn on due to outdated software

Televisions Hisense 2018–2021 models often “don’t see” modern Wi-Fi networks due to outdated firmware. For example, Hisense H55AE6200 Without an update, encrypted networks are not supported. WPA2/AES or channels above 11 in the 2.4 GHz range.

How to update firmware:

1. Download the latest software version for your model from the official website Hisense (chapter Support → TV).
2. Unzip the archive and copy the file .bin or .pkg to a flash drive (format FAT32, volume up to 8 GB).
3. Insert the flash drive into the port USB TV, go to Settings → Support → Software Update and select Updating from USB.

If the TV does not respond to the flash drive:

• 🔄 Rename the file firmware in autoupgrade.pkg (no spaces!).
• 📁 Check the folder structure: the file must be located in the root of the flash drive, without subfolders.
• 🔌 Use the rear USB port (it often takes priority for updates).

TV model	Minimum firmware version for Wi-Fi	Supported standards
Hisense A6KG (2020)	V1.0.12 or later	802.11ac (2.4/5 GHz)
Hisense H55AE6200 (2019)	V2.0.8+	802.11n (2.4 GHz only)
Hi-Sense 43A4 (2018)	V1.1.5 (requires manual activation of the module)	802.11n (channels 1–11)
Hisense U7G (2021–2023)	Any (Wi-Fi 6 by default)	802.11ax (2.4/5 GHz, WPA3)

5. Alternative ways to connect to the Internet

If you are unable to turn on Wi-Fi, consider alternative options:

• 🌐 Wired connection (LAN): connect the TV to the router with a cable EthernetSpeed ​​will be more stable, and streaming latency will be lower.
• 📶 USB Wi-Fi adapter: Suitable for models without a built-in module. It's important to choose an adapter with a chipset. Realtek RTL8188 or RTL8811 - they are best compatible with Hisense.
• 📱 Mobile hotspotShare your internet connection from your smartphone (set up a hotspot in the phone's menu). The downside is high data usage.
• 🔄 Powerline adapters: transmit internet through electrical wiring. Useful if the router is far away and running cables is inconvenient.

To connect via LAN:

1. Connect the TV and the router with a cable (port WAN/LAN on the router → port Ethernet on TV).
2. Go to Settings → Network → Wired Network.
3. Select DHCP (automatic IP acquisition) or enter the parameters manually (if required).

⚠️ AttentionWhen using a USB Wi-Fi adapter, the TV may experience lag when watching 4K video. This is due to port bandwidth limitations. USB 2.0 on most models Hisense.

6. Troubleshooting Common Wi-Fi Connection Errors

If the TV Hi does not connect to the network, please pay attention to the error code or system behavior:

Symptom/Error	Cause	Solution
Error 102 or Failed to obtain IP	IP address conflict or DHCP is disabled on the router	Restart your router or assign a static IP to your TV in the network settings.
The TV "sees" the network, but does not connect	Incorrect password or encryption type WPA3	Check the password, switch the router to WPA2-PSK
Error 104 (no connection)	Weak signal or incompatible Wi-Fi channel	Move the router closer or change the channel to 1-11 in the router settings
The Wi-Fi option is missing from the menu.	The module is disabled in the service settings or is faulty.	Turn on the module via the service menu (see Section 3)
The connection is broken after 1-2 minutes	Energy-saving mode of a router or TV	Turn it off Green AP on the router and Eco mode in TV settings

If none of the above methods help, reset your TV to factory settings:

1. Go to Settings → Support → Reset.
2. Enter your PIN (default) 0000 or 1234).
3. Confirm the reset and wait for the reboot.

After the reset, repeat the Wi-Fi setup from the beginning. If the problem persists, there may be a hardware problem with the Wi-Fi module (diagnostics at a service center are required).

FAQ: Frequently asked questions about Wi-Fi on Hi-Fi TVs

My Hisense TV can't detect the 5 GHz network. What should I do?

Models Hisense Until 2020, only the range is supported 2.4 GHzTo connect:

1. Go to your router settings (usually at 192.168.0.1 or 192.168.1.1).
2. Activate a separate network 2.4 GHz (if you have a dual-band router).
3. Disable the feature Smart Connect (it automatically switches devices between 2.4 and 5 GHz).

If your router doesn't support split-banding, buy an inexpensive extra router just for split-banding. 2.4 GHz (For example, TP-Link TL-WR840N).

The TV connects to Wi-Fi, but the internet doesn't work. What's wrong?

The reasons may be as follows:

• 🔌 The router has no internet access.: Check if the internet works on other devices.
• 📝 Incorrect DNS: In the TV network settings, enter DNS 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare).
• 🔒 MAC address blocking: In the router settings, add the TV's MAC address to the list of allowed devices.
• 🌍 Geo-blocking: some models Hisense require selecting a country in the settings (for example, Russia or Europe).

Also try disabling IPv6 in the router settings - some TVs do not work correctly with this protocol.

Is it possible to connect a Hi-Fi TV to Wi-Fi without a remote control?

Yes, there are several ways:

1. Mobile application: download Hisense Remote (Android/iOS) and connect to your TV via Bluetooth or IR blaster.
2. Buttons on the TV: there are buttons on the back panel Menu, Volume And Channel. Use them to navigate the menu.
3. Universal remote control: program the remote control from other equipment (for example, from Samsung) under Hisense using code 0145 or 0068.

If your TV doesn't respond to buttons, check if it's turned on. Hotel mode (can be disabled via the service menu).

How do I find the MAC address of my Hisense TV to pair it with a router?

You'll need a MAC address if device filtering is enabled on your router. To find it:

1. Go to Settings → Network → Network Status.
2. Scroll down to the item MAC address (Wi-Fi) or Physical address.
3. Copy the address (example: A4:1B:2C:3D:4E:5F).

If your TV is not connected to a network, the MAC address can be found on the sticker on the back (item Wireless MAC or WLAN MAC).

After updating my firmware, my Wi-Fi stopped working. How can I revert to the previous version?

If the new firmware causes problems, roll back:

1. Download the old version of the software from the website Hisense (chapter Firmware archive).
2. Rename the file to downgrade.pkg and place it on a flash drive.
3. Insert the flash drive into the TV and hold the button Menu on the remote control when turning on the TV.
4. In the menu that appears, select Downgrade and confirm the rollback.

If the rollback fails, contact the service center - you may need to flash the firmware via UART-port.