No USB connection mode available; PC shows the error: "USB device not recognized" My Huawei Honor 7 is unable to be detected by my computer. Whenever I plug it in, my computer shows the error :


  USB device not recognized. 


My phone automatically starts charging but there are no options to connect my phone to the computer. 

I've already enabled the USB debugging mode (not sure what it does) but it still just charges whenever I connect it to the computer. 

I just want to be able to transfer my files from internal storage across.
Update Device Driver

If Windows is not able to recognize the device, you may also see in Device Manager that the device shows up as an “Unknown Device”. You can get to Device Manager by clicking on Start and typing in devmgmt.msc or by going to Control Panel and clicking on Device Manager.

In that case, you should right-click on Unknown Device, click on Properties, then the Driver tab and then click Update Driver.

If this doesn’t work, you can also try to download the driver for your device from the manufacturer’s website. If the USB device is just a flash drive, then it’s probably not a driver issue. However, if you are installing a USB printer, drawing pad, etc, then it might be worth downloading the driver for that specific device.