Why doesn’t the TV see the phone via USB

The TV does not see the phone

Modern televisions with Smart TV support synchronization with Android OS devices. You can connect a smartphone to a TV receiver in different ways. But sometimes it happens that the connection is absent. The TV does not see the phone. This is due to improper connection or incorrect settings. How to solve the problem. Read below.

In general, the connection is performed in three main ways: through USB, Wi-Fi and HDMI. In our article, we will talk about the first version of synchronization, t.To. It is used most often and is the most convenient.

Connection options

To correctly join the user needs:

  • A smartphone with the Android, iOS, Windows Phone or Chrome OS operating system;
  • USB cable attached when buying a smartphone;
  • Television connector.

Connect the phone to the TV on a USB cable can be three options:

  • Connection as an electronic medium. Allows you to transfer data, move, rename, and also open supported files.
  • Using a mobile as a media setup. Used as a player, reproduces photos, video.
  • Use of wireless intenses. The most commonly implies the use of a local, deleted network.

How to connect a phone to a TV via wi-fi

This option will be primarily appreciated by those who keep up with the times, prefer mobility and do not like fuss with wires. If you used Bluetooth at least once, then connecting the phone to the TV via Wi-Fi will not cause you any difficulties.

Tvs of different manufacturers have different menus, but the essence of the connection is the same for everyone. Therefore, we will only consider the connection via Wi-Fi Direct, without binding to any manufacturer or TV model. In rare cases, it may be that your TV

Has a built-in Wi-Fi, but does not support Wi-Fi Direct. In this case, there is a chance that it will not work to connect the phone with the TV via wi-fi.

Why doesn‘t the TV see the phone via USB.

So, go to the menu of your TV and the Wi-Fi Direct settings item.

Select “Options”, then “Manual” (Manual). Next, you need to go to the “Other Methods” item (Other Methods). There you need to see only two parameters-the value of SSID (the name of the wireless network, is most often indicated as the letter-cyphory name of the TV model) and the connection password for the WPA encryption method. Write down these values ​​carefully, we will need them.

Next, go to your phone settings and turn on Wi-Fi. Do not forget to check in the settings so that Wi-Fi is not included in the hidden (invisible) mode, but on the contrary, it was established in the “visible” position. Select “Scan” and after the phone sees the SSID TV, click “Connect”. You will be invited to enter a password. Enter the previously recorded password values. With proper input, the phone will be connected to the TV via Wi-Fi and you can view media content from the phone.

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In your TV, menu items may have other names and differ from those indicated above

It is important to understand that in the Wi-Fi Direct settings you need to find SSID and WPA values. This will be enough to connect the phone to the TV on Wi-Fi

Instructions

Step.By.Step guide to connect a mobile phone to a USB TV:

  • Combine both devices cable. Make sure they are included.
  • Using a television remote control, press the “AV”, “Input” or “Source” button. Select “SD-card” or “Phone” (depending on the television menu integer).

Important: many file systems are not supported by operating systems. For example, a video file in AVI format cannot be played on most devices.

  • Most file systems are not supported;
  • There is no access with the Internet;
  • There is no opportunity to launch applications, as well as games.

Thus this is a classic option to join the TV. It is convenient to take the cable with you. The user does not need to think about programs to mating devices. Depending on the desired length.

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Problems when connecting and solving

If the mobile phone is not detected, then the problem is to choose the type of conjugation. For smartphones working on Android and iOS there is a special function of choosing a connection method.

USB to HDMI On Any Android phone! Screen mirror on your monitor or TV.

Instructions for configuring the connection for Android:

Rice 2. Operating modes of USB: data support is possible from all cellular on the Android platform, starting from version 6.0.0. Senior firmware can only have a photo and charge.

  • If the data transfer option is absent, it is recommended to use the “Camera (PTP)” mode “. This will make it possible to view all the photos, however, video and audio files will not be available for viewing.
  • If the menu does not appear, then you must first attach a smartphone to a computer or laptop. Then again select the desired option of work and connect a cell phone with TV.

The leadership manual for iOS:

  • With direct connection of the iOS apparatus, TV, it will only be charged. In order to use iPhone or iPad as a drive, you need to purchase an adapter. Due to the built-in converter, it makes it possible to join using the AV-adapter.
  • Connect the adapter to the device using a regular cable from a charger. The opposite side of the adapter must be connected using an HDMI cable, which is also connected at the back or side of TV.
  • Click on the TV console button “Source”. Select “HDMI number”. Depends on the port number.
  • After a few seconds, the image will be broadcast on the television screen of the TV from the cell.

How To Connect 4G Smartphone To TV using USB Data Cable (charging wire)

What is needed to connect

Three things will be needed in total: TV, Android devices and Micro USB (USB Type-C) Cable for connecting, sometimes MHL adapter may be required. The smartphone necessary for the successful synchronization of the driver, as a rule, loads it independently, but in some cases a manual installation will be required.

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Connect via a USB-integse

  • Go to the phone settings, open the “Parameters for Developers” tab. Turn on USB debugging mode.
  • If the section for developers is not available-open the data “On the device” and click on the “Nuclear version” item for 3-5 seconds. There will be a notification that the developer’s parameters are now available.
  • Follow the gadget with TV using micro-USB cable. Android will indicate a notification that the battery charging process has begun.
  • On the remote control from TV, click on the “Source” or “Signal Source” button. Select Android device.
  • Installation of drivers and necessary software usually takes no more than a minute. After completing the process, go to work with the gadget.
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Important! If the drivers are not installed automatically, they load them from the official website of the manufacturer and handle it by hand through a flash drive or micro sD Memory card. Look for more detailed information in the instructions.

Connection using HDMI

Some old tablets models are equipped with a Mini-HDMI connector, but in most cases, this intenses do not install on smartphones. The connection of modern gadgets is possible using micro-USB-HDMI adapter, it is called MHL adapter. This method allows not only to view high.Quality video (Full HD) on TV, but also to fully transmit files between the mobile device and TV.

  • Connect the device with TV using HDMI cable. In most cases, no additional settings will have to be made.
  • On the remote control, press the Source button and select the HDMI source. Synchronization usually takes a few seconds.

We use Wi-Fi

Synchronization via Wi-Fi is not much different from transmitting multimedia files via Bluetooth.

  • Open the gadget settings and go to the Wi-Fi tab. Tap to the wireless network switch.
  • Click on the Troetogo in the upper right corner of the screen, then “additional parameters”.
  • Go to the Wi-Fi Direct tab. This function is used to direct Android direct conjugation with other devices.
  • Open the Smart-TV menu by pressing the corresponding button. Go to the “Network” section.

Important! On different models, the section can have similar, but not the same name.

  • Find the item “Wi-Fi Direct” and turn it on. Scanning will begin, usually occupying no more than 5-10 seconds. A list of devices available for conjugation will appear. Select your phone and click “Connect”. The gadget will be synchronized.

Old TV models are not equipped with HDMI and USB connectors. For conjugation of an Android planet or phone, use an adapter.

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  • Connect the Micro-USB device cable to the VGA adapter. Insert the other end into the connector on the mobile device.
  • Press the Source on the remote control, then select as source “VGA”.
  • Conjugation takes a few seconds. After the operation is completed, use the gadget to broadcast video or photo on the screen tv.

This technology is rapidly becoming obsolete, so it’s hard to find such adapters now.

[Questions] Can Redmi 7 be connected to a TV via USB?

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USB port on TV is blocked

It happens that the removable flash functions flawlessly, but the TV still does not see it. The problem can be of a hardware nature, for example, a faulty connector, failure of USB, mechanical defects and a short circuit of electronic boards.

Not all USB ports located on the back panels can be used to connect user external sources of information. It is not possible to use a flash drive with a Service Only port/“Remote Control”, since they have a completely different purpose.

They are used during repair work of devices or for flashing Smart-TV. Although the craftsmen have already learned to unlock such ports. On this issue, there are already a lot of manuals with the designation of modifications that are programming.

In the case when, after the end of the testing of each of the above points, the external carrier is still not determined, and at the same time it is well detected on any other device, the problem is the TV itself. If a USB port simply does not function in it, you need to try to repair TV on your own, or use another device as a carrier of information. Over, modern TV models have the opportunity to watch films directly from the user laptop, connecting it to Smart TV.