Fix ‘Device Attached to the Sys­tem is Not Func­tion­ing Error’ Issue on iPhone – Guide

There are a few reasons why a iOS device may not be able to connect to your PC. One reason could be that the iOS device and your computer are not compatible. Another reason could be that the iOS device is not able to read certain types of files, like JPEGs or HEVC files. If you’re having trouble connecting to your PC, it might be because one of these reasons is causing the issue.

When transferring photos or videos from an iPhone or iPad to a Windows PC, you may experience compatibility issues in rare cases. Whenever you connect an iOS device to a Windows PC, a real-time conversion takes place that converts HEVC and HEIF image formats to JPG or something more readable by your computer. If something goes wrong with that process, you might get the error “A device connected to the system is not working”. ..

How to Fix a device connected to the system that does not work. Error problem?

Free up space on iPhone or iPad

One of the most common causes of the error is running out of space on an iOS device when converting HEIF / HEVC photos and videos. If you’re having trouble converting photos or videos, make sure you have enough storage space on your device.

If you’re not sure how much storage your iPhone has, you can check its storage space under Settings > General > iPhone Storage.

Download the original files

To avoid the error that can occur when converting HEIF files to JPEG format, follow these steps:

  1. Transfer your photos and videos to your Mac using a USB cable.
  2. Open Photos or iPhoto, and select the photos and videos you want to convert.
  3. Click the “File” menu, and then click “Convert to…”
  4. Select “HEIF (High Efficiency Video Coding)” from the list of options, and then click OK.
  5. Your photos and videos will be converted to HEIF format, and they will be stored on your Mac in a folder called “Photos/Video/HEIF Files”. ..

In Photos, you can manage your photos and videos.

In the “Transfer to Mac or PC” section at the bottom of the screen, choose “Keep Originals.”

That was enough! Photos and videos will now be transferred to PC with their original extension.

Reset location and privacy

When connecting iPhone to PC for the first time, you will be prompted to trust the computer first. If you click “No” or something went wrong), the error “A device connected to the system is not working properly” may occur. Unfortunately, resetting the settings may be the only workaround available in this scenario.

To reset your iPhone’s settings, disconnect it from the computer and go to Settings -> General -> Reset. On the next screen, choose Reset location and privacy. You’ll be asked to enter your password. ..

Final note

If you have an iPhone that is not working, there may be a fix available. If you have any questions or concerns, please reach out to us. Additionally, please share this article with your friends so they can get the same information.