Why does the phone only show charging when connected to the computer?

Why does the phone only show charging instead of normal recognition after connecting to the computer? This issue has plagued many users, affecting operations such as file transfer and device management. In order to solve this problem, PHP editor Banana has compiled the following detailed guide to help you troubleshoot one by one and connect your mobile phone and computer smoothly.

1. Why does the phone only show charging when connected to the computer

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With the continuous development of technology, mobile phones have become an indispensable part of our daily lives. And when we want to use the computer to perform some operations on the mobile phone, we find that the computer can only charge the mobile phone and cannot perform other operations, which can't help but make people feel confused. This article will answer this question for you.

1. The reason why the phone only shows charging when connected to the computer

First of all, we need to understand why the phone only shows charging when connected to the computer. This is mainly due to the different connection methods between mobile phones and computers. Mobile phones usually use USB interfaces for connection, while computers usually use USB interfaces or Bluetooth connections. When a mobile phone is connected to a computer through a USB interface, it can only be used as a charging device because the USB interface is designed to provide power and data transmission for mobile devices.

2. How to solve the problem of the phone only charging when connected to the computer

If you want to use other functions of the phone when connected to the computer, such as file transfer, management of mobile applications, etc., you can Solve this problem in the following ways:

Use Bluetooth connection: Turn on the Bluetooth function of the mobile phone and computer, and after the pairing is successful, you can realize file transfer, manage mobile applications and other functions. Use third-party software: By downloading and installing third-party software, such as Wandoujia, Tencent Mobile Manager, etc., you can achieve more functions, such as managing mobile applications, cleaning up memory, etc.

In addition, you can also try to update the mobile phone system and computer system to see if there is a new version update. Also, make sure that the cable or Bluetooth device between your phone and computer is not damaged.

3. Summary

The problem that the mobile phone only shows charging when connected to the computer is mainly related to the connection method between the mobile phone and the computer. By using Bluetooth connection or third-party software, we can solve this problem and achieve more functions. I hope this article can help you solve this problem and better use your computer to operate your mobile phone.

2. Solve the problem of USB connection to computer only showing charging

Problem phenomenon

Many people use USB data cables to connect mobile phones or tablets to When I connected it to the computer, I found that the computer only detected the charging function but could not transfer files.

Possible reasons

This situation may occur for the following reasons:

USB data cable failure: There may be a problem with the USB data cable itself, causing the inability to Perform data transfer. Driver problem: The computer does not correctly install the driver for the relevant device, resulting in the inability to recognize the external device. USB connection mode setting error: Some mobile phones need to manually select the mode to transfer files when connecting to the computer. USB interface failure: There may be a problem with the computer's USB interface, resulting in the inability to properly recognize external devices.

Solution

For the above possible reasons, you can try the following solutions:

Replace the USB data cable: First try to use another USB data cable to determine whether it is data There is something wrong with the line itself. Install the driver: If it is a driver problem, you can try to download the driver for the corresponding device from the official website and install it. Change the USB connection mode: Make sure the correct USB connection mode is selected when the phone is connected to the computer, usually "Transfer Files" or "MTP Mode". Replace the USB interface: If there is a problem with the computer USB interface, you can try connecting the data cable to a different USB interface.

Notes

When trying the above methods, you need to pay attention to the following points:

Make sure the USB data cable and USB interface are in good contact to avoid unrecognizability due to unstable connection. When installing drivers, be sure to download them from the official website or reliable sources to avoid installing bad drivers that may cause other problems. If none of the above methods solve the problem, you can try connecting the device to another computer to determine whether the issue is with the device or the computer.

Thank you for reading this article. I hope the above method can help you solve the problem of USB connection to computer only showing charging.

3. The Apple phone cannot connect to the computer and only shows charging?

Cause 1: There is a problem with the computer USB interface.

This possibility is very high. If you are using a laptop, it may be caused by insufficient power supply of the USB interface. If it is a desktop, you need to check whether it is a problem with the USB interface. . If it still doesn't work after replacing the USB interface, please see below.

Cause two: Apple device driver error.

Jika komputer tidak dapat mengecam peranti Apple, mungkin pemacu peranti Apple telah tersalah dinyahpasang Pada masa ini, sudah tiba masanya untuk memeriksa pemandu. Khususnya, dalam Komputer Saya, klik kanan-Urus-Pengurus Peranti-Kawalan Bas Bersiri Universal, jika peranti Apple anda disambungkan ke komputer, akan ada item kawalan bersiri bermula dengan APPLE Klik kanan Pemacu Kemas Kini dan pilih Tetapan. , anda sepatutnya boleh menyambung selepas kemas kini selesai.

Sebab ketiga: Item permulaan perisian Apple disekat.

Jika pemacu peranti Apple dipasang seperti biasa, anda perlu menyemak sama ada item permulaan perisian seperti itools atau itunes disekat. Anda boleh pergi ke Panel Kawalan - Alat Pentadbiran - Pusat Perkhidmatan dan semak sama ada kedua-dua item permulaan dinyahdayakan Jika ia dilumpuhkan, sila dayakannya.

Sebab 4: Versi perisian Apple terlalu rendah.

Jika sebab di atas boleh diketepikan, maka mungkin itunes atau ifunbox tidak dapat mengenali peranti Apple kerana versinya terlalu rendah, jadi mengemas kini perisian mungkin menyelesaikan masalah, tetapi kemungkinan situasi ini tidak mungkin, kerana jika Jika perisian perlu dikemas kini, anda akan digesa untuk berbuat demikian, dan biasanya dua perisian dengan versi serupa akan menyokong peranti tanpa syarat.

Punca 5: Disebabkan oleh kelainan pada sistem peranti Apple.

Jika ia masih tidak berfungsi, maka kami hanya boleh menilai bahawa sistem peranti Apple anda tidak normal Ia mungkin disebabkan oleh pemecahan jail sistem atau memasang beberapa perisian sistem. Muat turun sistem iOS terbaharu Apple dan kilatkannya untuk dipulihkan.

4. Mengapa telefon hanya menunjukkan pengecasan apabila disambungkan ke komputer?

Kepopularan telefon pintar sudah diketahui umum, tetapi kadangkala kita perlu menyambungkan telefon ke komputer untuk memproses beberapa fail mudah alih Dalam keadaan biasa, ia boleh dikendalikan dengan menyambungkan kabel data, tetapi kadangkala ia hanya menunjukkan bahawa telefon sedang dicas, jadi ini Apa yang menyebabkan ini? Bagaimana untuk menyelesaikan masalah ini? Pertama sekali, mungkin mod penyahpepijatan USB telefon pintar tidak dihidupkan Pada masa kini, kebanyakan telefon pintar Android digunakan secara lalai, mod penyahpepijatan USB perlu dihidupkan apabila telefon Android disambungkan ke komputer tanpa debugging, telefon hanya boleh dicas. Sesetengah pembantu telefon bimbit yang biasa digunakan tidak dapat mengecam telefon bimbit itu. Inilah sebab yang paling sering saya temui oleh netizen Kerana penyahpepijatan USB tidak dihidupkan dalam tetapan telefon, cakera storan telefon tidak boleh ditemui dalam komputer, dan perisian komputer seperti pembantu telefon tidak dapat menyambung ke telefon. menjadi telefon Sambung ke komputer dan memaparkan pengecasan secara bijak. Penyelesaian: Jika telefon ialah telefon Android, sila masukkan tetapan telefon--Aplikasi--Pembangunan dan semak mod debugging USB di sana. Yang kedua ialah pemacu telefon bimbit tidak dipasang Secara amnya, apabila anda menggunakan perisian tambahan seperti pembantu mudah alih untuk kali pertama, pemacu telefon mudah alih akan dikesan secara automatik dan kemudian dipasang jika pemasangan tidak berjaya atau ralat berlaku , telefon Android hanya akan memaparkan pengecasan walaupun mod penyahpepijatan USB dihidupkan. Dalam kes ini, anda boleh memasukkan pengurus peranti komputer dan melihat jika terdapat tanda seru kuning dalam item pemacu ADB Jika ada, ia adalah masalah pemandu. Penyelesaian: Cara memasang pemacu ADB pada Android. Sudah tentu, terdapat beberapa sebab lain yang tidak diketahui Secara umumnya, jika telefon bimbit disambungkan ke komputer dan ia hanya menunjukkan pengecasan Jika dua sebab di atas dihapuskan dan ia tidak berfungsi, maka mungkin terdapat masalah dengan telefon bimbit telefon, komputer, atau peranti kabel data Anda boleh cuba menukar kabel data , menukar komputer untuk menyemak. Akhirnya, terdapat satu lagi kaedah bodoh, iaitu menggunakan perisian penghantaran rangkaian untuk memindahkan fail yang berkaitan dan kemudian memprosesnya di komputer Namun, kaedah ini hanya sesuai untuk memproses fail yang lebih kecil, lebih baik diambil ia untuk penyelenggaraan.

5 Apabila telefon oppo disambungkan ke komputer melalui USB, ia hanya menunjukkan pengecasan?

Kadang-kadang atas sebab tertentu, kita perlu memindahkan data dari komputer ke telefon bimbit, atau memindahkan beberapa gambar dari telefon bimbit ke komputer Namun, beberapa pengguna telefon bimbit oppo menghadapi masalah yang tidak boleh dilakukan oleh telefon bimbit disambungkan ke komputer semasa operasi Sangat mengecewakan kerana tidak tahu apa yang perlu dilakukan tentang situasi pengecasan, jadi hari ini saya akan berkongsi dengan anda penyelesaian tentang cara Oppo mengecas sebaik sahaja ia disambungkan ke komputer.

Penyelesaian adalah seperti berikut:

1 Masukkan tetapan telefon - Mengenai telefon, klik terus untuk membuka pilihan pembangun.

2 Kembali ke Tetapan-Lagi-Pilihan Pembangun-Mod USB.

3 Selepas menghidupkan USB debugging, pemacu akan dipasang secara automatik Selepas pemasangan berjaya, anda boleh menyambung ke komputer melalui rangkaian wayarles atau kabel data.

6. Mengapa telefon hanya menunjukkan pengecasan apabila disambungkan ke komputer?

Adalah disyorkan untuk mencuba operasi berikut:

1. Matikan telefon dan cas untuk ujian.

2. Tukar kedudukan pengecasan 3. Tarik ke bawah menu tirai atas dan pilih pengecasan sahaja (sesetengah model menyokong tetapan ini) 4. Apabila menghidupkan telefon untuk mengecas, jika telefon dilengkapi dengan pemalam pihak ketiga seperti Doktor Pengecasan, adalah disyorkan untuk menyahpasang dan menguji. 5. Periksa sama ada terdapat objek asing dalam antara muka pengecasan telefon mudah alih, seperti cecair atau serpihan, yang boleh menyebabkan sentuhan lemah antara antara muka pengecasan telefon mudah alih dan pengecas Jika ini berlaku, disyorkan untuk menghantarnya untuk dibaiki dengan segera mungkin. Jika masalah berterusan, anda disyorkan supaya membawa baucar tiga pek dan menghantar telefon serta pengecas ke pusat servis Samsung tempatan untuk pemeriksaan terperinci

7. When the USB connection of the mobile phone to the computer does not respond, it only shows charging?

The data cable connection is not normal, or the software is not installed, etc.

1. Make sure the USB interface is not damaged

First of all, you must confirm whether there is a problem with the USB interface of your laptop or desktop. You can use tools such as a USB flash drive to test whether it can be read normally. In addition, when using a desktop computer, try to plug it into the host computer USB interface on the back. At the same time, if there is a problem with the data cable, the computer cannot read the phone.

2. If the mobile assistant is installed on the phone, it means that the data switch is not turned on. Turn on smart USB mode. To open it, find the following in your phone: Settings - Developer options - Check: Keep awake and USB debugging. At this point, follow the prompts and go directly to the next step to complete the connection.

3. If the mobile phone assistant software is not installed, data cannot be transmitted using the data cable, that is, the mobile phone can only display charging. Method: Computer anti-virus software will generally automatically detect mobile phone data and prompt to turn on: USB debugging and keep-awake functions. Follow the different software prompts and just go to the next step. After the mobile assistant follows the steps, the computer automatically detects and connects to the mobile phone.

4. Caused by mismatched data cables. Under normal circumstances, mobile phone data cables are universal, but except for certain mobile phones, if other data cables are used, they cannot be connected to the computer and can only be charged. Therefore, the original data cable must be stored well to prevent similar phenomena.

5. The mobile phone may be infected with viruses. Many mobile phones often surf the Internet and download many games and software, which invisibly brings various security risks to mobile phones. When there is a virus in a mobile phone, some mobile phones may not be able to connect to the computer. At this time, you must use the mobile anti-virus software to perform anti-virus before continuing to connect. When the mobile phone cannot be completely disinfected, you can directly contact the after-sales service to perform anti-virus and find out the reason.

6. Problems with the mobile phone itself. Nowadays, mobile phones are becoming more and more intelligent. However, mobile phones also have various problems. Whether it is software problems or hardware problems, ordinary mobile phone players basically cannot solve them by themselves. In this case, they cannot connect to the computer and have to find a mobile phone. The repairman made repairs.

7. Problems with the mobile phone data cable interface. Test method: use the same data cable and test it with a normal mobile phone. If it still only shows charging but cannot connect to the computer. It means there is a problem with the data cable. You can try to replace it with a new data cable for a secondary connection.

8. The vivo phone cannot connect to the computer and only shows charging mode?

Method 1: Turn on the USB debugging mode of the smartphone. If the phone is an Android phone, please go to the phone settings--Application--Development and check the USB debugging mode there. ;Method 2: Mobile phone driver installation, install ADB driver on Android phone. ;Method 3: Other solutions; Generally speaking, if the mobile phone is connected to the computer and it only shows charging. If the above two reasons are eliminated and it does not work, then there may be a problem with the mobile phone, computer, or data cable device. You can try to change the data cable or replace it. Use a computer to check.

9. When the iPhone is connected to the computer, it only shows charging?

The solution to the problem that the iPhone only shows charging when connected to the computer is as follows:

　The iPhone only shows charging when connected to the computer and cannot communicate data. The possible reasons are:

The USB driver on the computer is not installed correctly. You can reinstall the USB Driver; The driver for the Apple mobile phone on the computer is not installed correctly or there is a problem with the installation. It is recommended to reinstall it;

The USB interface on the computer is loose or the interface is bad, disconnected, etc. It is recommended to change to a good USB port;

The cable connecting the mobile phone and the computer is broken. It is recommended to use a good data cable;

In the above situation, if the data cable is good, you can also try using another computer. If the problem persists, the tail plate of the mobile phone may be broken. Or the data connection socket on the tail panel is broken. In this case, the entire tail panel can only be replaced.

10. Connecting the mobile phone charger to the computer

Solution to the problem of connecting the mobile phone charger to the computer

Connecting the mobile phone charger to the computer is one of the problems we often encounter in our daily lives. When we need to connect a mobile phone to a computer, we usually use a mobile phone charger for this purpose. However, in actual operation, you may encounter some problems, such as unsuccessful connection and failure to recognize the device. This article will introduce you to common problems and solutions for connecting mobile phone chargers to computers to help you solve these problems more easily.

Problem 1: Unsuccessful connection

If you encounter an unsuccessful connection problem when connecting your mobile phone charger to your computer, there are several possible reasons that you need to pay attention to. First, make sure the data cable you are using is intact and not broken or damaged. Secondly, check that the ports on your phone and computer are clean and the connections are secure. Finally, try changing to a different cable or port to see if that resolves the issue.

Problem 2: The device cannot be recognized

Another common problem is that the mobile phone charger cannot recognize the device after it is connected to the computer. This may be caused by missing or incompatible drivers. In order to solve this problem, you can try to reinstall your phone's driver or update your computer's USB driver. Also, make sure your phone is unlocked and the correct USB connection mode is selected.

Solution

In order to better solve the problem of connecting the mobile phone charger to the computer, here are some suggestions and solutions:

Check the status of the data cable and port, and avoid using damaged wires or ports. Make sure the ports on your phone and computer are clean and dry. Try using a different data cable or port to eliminate the possibility of hardware failure. Reinstall the phone driver or update the computer's USB driver. Make sure your phone is unlocked and the correct USB connection mode is selected.

Summary

Through the introduction of this article, I believe you have understood the common problems and solutions for connecting mobile phone chargers to computers. In daily use, if you encounter similar problems, you can check and troubleshoot according to the methods provided above to help you solve connection problems more easily and ensure smooth connection and data transmission between devices.

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