If the Samsung Galaxy A12 phone failed to connect to a computer via USB, you can try alternative methods of transferring information from one device to another: To avoid losing any important information, it is recommended to create a backup copy first. This is performed in cases when the user suspects that the pairing is faulty due to viruses.Īfter the operation is completed, all files will be deleted from the device. If none of the suggested tips help, the only way to resolve the issue is to reset your smartphone. If the smartphone is not displayed in the device manager, you can enable developer mode on the Android device: Wait until the drivers are reinstalled.Double click with the left mouse button.Find MTP device or phone name in the list.Open Device Manager (press Win+R and enter devmgmt.msc).You can check the functioning of the drivers as follows: Therefore, it is recommended to check your internet connection. If you don’t connect to a network, the drivers will not be downloaded. The software is loaded in only if there is an Internet connection. Typically, they are installed automatically the first time you pair your smartphone and PC. If you have selected the correct type of connection (media) and use properly functioning accessories, faulty drivers become the primary cause of the error. Physical problems (cable or connector breakage) can only be solved by replacing the appropriate components. For example, you can insert a USB flash drive or connect a mouse. If nothing happens when you connect a mobile device to a PC (the device doesn’t even charge), you need to check the functionality of the USB connection on the computer. Check your pairing settings and select 'Connect as media' or 'USB storage.' Only in this case will the PC determine the Samsung Galaxy A12 phone as a full-fledged storage medium. In this case, the Android smartphone simply receives its charge from the computer. When a user connects a smartphone to a PC, a notification appears on the screen of the mobile device, offering to choose one of several pairing types: The second point that users often overlook is the wrong connection type. If the device is charging, then the cable is not the problem. The easiest way is to charge your phone with the same cord. How to solve the issueįirst you need to make sure that you are using a properly working USB cable for the connection. To determine the exact reason that causes the Samsung Galaxy A12 to fail to connect to the PC, you need to check the hardware and settings of both devices. Thus, all the identified problems can be divided into physical and software ones. failure of the operating system functioning on one of the devices.when connecting the smartphone, the “Power only' option was selected.incorrect drivers corresponding to the smartphone are installed on the PC, or they are not present at all.damage to the USB socket on one of the devices.

If the user connects the smartphone to PC via a USB cable but the computer does not respond to the connection in any way, this means that the user has encountered one of the following problems: Why does this happen and can be done in this case? Why Doesn’t Samsung Galaxy A12 Connect to PC However, sometimes users encounter certain problems, which cause Samsung Galaxy A12 to ignore its connection to PC via USB. This can be done in order to transfer files from one device to another for further use. Smartphone users often connect their mobile device to their PC.

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