iPhone Keeps Disconnecting From Mac? 7 fixes

Choose Preferences from the Finder menu on Mac

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Investing in the Apple ecosystem has its benefits. All the devices can interact with each other seamlessly. But what if your iPhone keeps on disconnecting from Mac? This can be caused by any number of underlying issues ranging from a bad cable to a software conflict.

When this issue occurs, the iPhone charging sound will continue to play. The problem can potentially slow down your Mac as well. Here’s how you can fix iPhone disconnecting from Mac issue.

  1. Check Cables and Ports
  2. Change Finder Preferences Settings
  3. Reset iPhone Location & Privacy Settings
  4. restart usbd process
  5. Reset SMC/NVRAM on Mac
  6. Create a new administrator account on Mac
  7. Contact Apple Support

1. Check Cables and Ports

Check the cable for breakage or any other damage. Borrow a power cable from someone and see if the problem persists. Another possibility is a pile of rubble in the ports. It is common for electrical ports to have piles of lint and other debris. Use the earbud to clean the port.

Want to replace the Lightning cable? Here are some of the best Lightning cables.

2. Change Finder Preferences Settings

Improper Finder settings can sometimes block the iPhone connection. You have to change the setting to solve this. To do this follow the steps below:

  1. Open Finder on Mac.
  2. Now, Click Finder on the top left menubar.
  3. Choose like,

    Choose Preferences from the Finder menu on Mac

  4. navigate to general tab,
  5. now, mark external disk,

    Change Finder Preferences settings on Mac

3. Reset iPhone Location & Privacy Settings

Over time, apps replace factory settings. It is always a good idea to reset the settings. We can fix iPhone connection issue with Location & Privacy settings reset.

  1. go to iphone Adjustment Mango,
  2. Scroll down and tap Transfer or Reset iPhone,
  3. tap reset → choose reset location and privacy,
  4. Next, confirm reset settings,

    Reset iPhone Location & Privacy Settings

Once done, your iPhone Location and privacy The settings will revert to the default.

4. Restart USBD Process

I. Use macOS Terminal

I think Terminal is one of the least used macOS features. Most importantly, it can help you to fix iPhone disconnected from Mac problem with a simple command. Use Spotlight Search and open the Terminal app. Type the command below and press Enter. When prompted, enter your Mac password.

end: sudo killall usbd

Second. Use Activity Monitor

Not comfortable using Terminal? Activity Monitor is an alternative way to terminate the USBD process.

  1. Click launch pad → choose Other,
  2. to select Activity Monitor,
  3. press Disc tab and search usbd,
  4. Choose usbd process and press x button at the top.
  5. Now, Click force quit from pop-up.

5. Reset SMC/NVRAM on Mac

Sometimes restarting your Mac may not be enough to fix problems. NVRAM or PRAM reset is required in some cases. NVRAM (Non-Volatile Random-Access Memory) is the always-on memory on Intel-powered Macs. Check out our detailed guide to understand how to reset NVRAM on Mac.

6. Create a New Admin Account on Mac

Mac user account settings can sometimes cause this problem. I suggest creating a new administrator account using a different Apple ID. When you do this, macOS will erase the current profile settings. Follow the steps below to create a new administrator account.

  1. Click apple logo top right → system Preferences,
  2. Choose Users and Groups,

    Click Users & Groups in System Preferences on Mac

  3. press lock icon to unlock and enter Password,
  4. press , Icon for adding a new user.
    • choose admin type administrator,
    • add User name And Password for new account.

      Create a new administrator account on Mac

If all else fails, consider contacting Apple Support. iPhone disconnecting from Mac can be due to damaged hardware like Lightning/USB port.

questions to ask

Q. Why does the iPhone keep appearing and disappearing in Finder?

This can be caused by a faulty cable or improper finder settings. If you encounter this problem, follow the steps detailed in section two.

Q. How to fix iPhone that keeps connecting and disconnecting from Wi-Fi?

Reset Network Settings. Make sure the device is within Wi-Fi range. Sometimes restarting iPhone and Wi-Fi router can help.

Q. If my iPhone keeps on disconnecting from Mac, should I reinstall macOS?

In extreme cases, you may need to reinstall macOS. Before doing so, try contacting Apple Support. This will definitely help as all user data and settings are wiped out.

I hope this article helped you fix iPhone disconnecting from Mac issue. Were you able to fix this issue? Share your experience in the comments below.

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