Connecting a smartphone Honor 10 to a TV via a USB cable is a convenient way to broadcast photos, videos, or even duplicate the screen without using Wi-Fi or additional adapters. However, not everyone knows that a standard USB connection does not always work out of the box: it requires proper configuration on both the phone and the TV. In this article we will look at all the nuances of connection, from choosing a cable to solving common mistakes.

It is important to understand that USB connection between Honor 10 and TV has limitations. Unlike wireless technologies (for example Miracast or Google Cast), USB transfer is more often used for viewing media files, rather than for full screen duplication. However, with proper configuration, you can achieve a stable connection with minimal delays - ideal for presentations or family viewing.

If your TV supports the function USB OTG or MHL, the chances of a successful connection are much higher. But even without them, there are workarounds - we’ll talk about this further.

What cables and adapters will you need

To connect Honor 10 to a TV via USB, you will need not just any cable, but a special one (for the phone) with the correct connector on the TV side. Here are the main options: USB-Type-C (for telephone) with the correct connector on the TV side. Here are the main options:

  • 🔌 USB-Type-C → USB-A —a standard charging cable, but only suitable for transferring files (not for screen duplication).
  • 📺 USB-Type-C → HDMI (with support MHL or Slimport)—allows you to display the image on a TV screen, but requires an adapter.
  • ⚡ USB-OTG cable —if The TV supports USB Host, you can connect your phone as an external drive.

The most universal option is a cable USB-Type-C → HDMI with support MHL. However Honor 10 does not have built-in support MHLso you will need an additional adapter, for example Slimport or DisplayLink. The cost of such adapters starts from 1,500 rubles, but they guarantee stable image transmission without lags.

If your TV is modern (produced after 2018), check the presence of a port USB 3.0 or HDMIARC - this will simplify the connection. For older models, you may need active adapter with external power.

📊 What TV do you have?
Samsung
LG
Sony
Xiaomi
Philips
Other

Checking the compatibility of the TV and Honor 10

Before buying cables, make sure that your TV supports the required protocols. Here are the key parameters:

Characteristics Minimum requirements Optimal conditions
USB port on TV USB 2.0 (for files only) USB 3.0 or USB OTG
MHL/Slimport support Not required Desirable (for screen display)
TV resolution 720p 1080p or 4K (for clear images)
TV operating system Any Android TV, WebOS, Tizen

To check support USB OTG on the TV:

  1. Connect a flash drive to the USB port of the TV.
  2. If the TV recognizes it as a drive, then USB Host it works.
  3. If not, you will need an adapter with external power.

Honor 10 supports USB OTG, but to display the screen on the TV you need enable developer mode and activate USB debugging. More on this in the next section.

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If your TV does not recognize the phone via USB, try using Y-cable with additional power from the charger. This often solves the problem of lack of energy for data transfer.

Setting up Honor 10 for USB connection

In order for the phone to interact correctly with the TV, you need to enable several hidden functions. Follow the instructions:

  1. Go to Settings → About phone.
  2. Tap 7 times on the item Build numberto activate developer mode.
  3. Go back to the main settings and open a new section For developers.
  4. Activate the options:
    • 🔧 USB debugging
    • 📱 Transfer files via USB (select Photo (PTP) or Media device (MTP))
    • 🖥️ Debugging via HDMI (if yes)

After that, connect the phone to the TV with a cable. A notification will appear on the screen Honor 10 with a choice of connection mode - select File transfer or USB modem (depending on purposes).

If you are using an adapter USB-Type-C → HDMI, you may need to install additional software, for example Second Screen or ApowerMirror. mirror the screen even without support MHL from the phone.

Enable developer mode|Activate USB debugging|Select file transfer mode (MTP/PTP)|Install the application for screen mirroring (if necessary)|Connect the cable to the phone and TV-->

Step-by-step guide connection

Now let's move on to the connection process itself. The instructions depend on the type of cable and purpose:

Option 1: Transfer files (photos, videos, music)

  1. Connect Honor 10 to the TV with a standard cable USB-Type-C → USB-A.
  2. On the phone, select the mode File transfer (MTP).
  3. On the TV, open the menu Sources → USB.
  4. Select the desired files using the remote control.

Option 2: Screen duplication (mirroring)

This will require an adapter USB-Type-C → HDMI:

  1. Connect the adapter to the phone and the HDMI cable to the TV.
  2. On Honor 10 in the screen settings, select Wireless display or External monitor.
  3. If the image does not appear, install the application ApowerMirror and follow its instructions.

    4. Important: Honor 10 does not support image output via a standard USB port of a TV without an adapter. To mirror the screen, you definitely need an adapter USB-C → HDMI with support Slimport or DisplayLink.

    Why does the TV not see Honor 10?

    If the TV does not recognize the phone, there may be reasons the following:

    1. Outdated TV firmware (update through the settings menu).

    2. Lack of power (use a Y-cable with an additional power supply).

    3. Incompatible cable (try the original cable from Honor).

    4. USB debugging mode is disabled on the phone.

    Solving common problems

    Even with correct connection, errors may occur. Here are the most common ones and how to fix them:

    • ❌ The TV does not see the phone:
      • Check the cable for presence. damage.
      • Reboot both devices.
      • Try a different USB port on the TV.
    • 🔄 The image is flickering or slow.:
      • Reduce the screen resolution on the phone (in the display settings).
      • Use a cable that supports USB 3.0.
      • Turn off background applications on Honor 10.
    • 🔊 No sound:
      • Check that the correct audio source is selected in the TV settings (HDMI or USB).
      • Connect external speakers to the TV.

    If the problem persists, try resetting the network settings on the phone (Settings → System → Reset → Reset network settingsThis often helps with data transfer protocol conflicts.

    ⚠️ Attention: On some TVs Samsung and LG to work with Honor 10 via USB you need to disable the function Fast Start (Quick launch) in the TV power settings. Otherwise, the USB port may not supply enough voltage.

    Alternative connection methods

    If connecting via USB fails, consider alternative options:

    • 📶 Wireless mirroring:
      • Use Google Cast (if the TV supports Chromecast).
      • Applications like Miracast or ApowerMirror work via Wi-Fi Direct.
    • 🔗 DLNA/UPnP:
      • Activate the function on your TV and phone via application BubbleUPnP.
      • Allows you to stream media files without cables.
    • 🖥️ Through HDMI adapter:
      • Adapters USB-C to HDMI (for example, from Anker or Baseus) provide a stable connection.

    For owners Honor 10 the most reliable way is to use USB-C → HDMI adapter this guarantees minimal delays and supports resolutions up to 1080p. Wireless methods are more convenient, but may suffer from lags. watching videos in high quality.

    💡

    For stable mirroring of the screen Honor 10 on TV via USB, be sure to use an adapter that supports Slimport or DisplayLink. suitable only for transferring files.

    FAQ: Frequently asked questions about connecting Honor 10 to TV

    Is it possible to connect Honor 10 to a TV via a regular charging cable?

    Yes, but only for transferring files (photos, videos, music) A special adapter is needed to duplicate the screen USB-C → HDMI with support MHL or Slimport.

    Why does the TV not see files from the phone?

    Possible reasons:

    • The mode is not selected on the phone File transfer (MTP).
    • The files have an incompatible format (for example, .mkv is not supported by many TVs).
    • The TV's USB port does not support USB Host.

    Try reformatting the flash drive to FAT32 i copy files to it.

    How to output sound from your phone to a TV via USB?

    Sound is not transmitted through a standard USB cable. For this you need:

    • Adapter USB-C → HDMI (sound is via HDMI).
    • Or connection via Bluetooth/Wi-Fi (for example, via Google Cast).

    Is it possible to play games from a phone on a TV via USB?

    Technically yes, but there will be strong lags due to the low data transfer speed via USB. For games it is better to use:

    • Wireless mirroring via Steam Link or Moonlight.
    • Adapter USB-C → HDMI with support for low latency.

Why is the image on TV not fully displayed?

This is due to a mismatch permissions. Solution:

  1. On Honor 10 go to Settings → Screen → Screen resolution.
  2. Select 1920×1080 (16:9).
  3. On the TV, turn on the mode Just Scan or 1:1 Pixel Mapping.