EaseUS MobiMover

All-in-One iOS Content Manager & Free Video/Audio Downloader

  • An iOS data transfer tool to transfer files to or from iPhone/iPad
  • An iPhone manager to manage files on iPhone/iPad from a computer
  • A free video downloader to download online videos to a computer or iPhone/iPad

An Update Is Required to Use Cellular Data on This iPhone: Fixed

Myra updated on Mar 10, 2023 | Home > iOS & Mac Topics

Mobile or cellular data is the primary way to stay connected with the world whenever you are out of Wi-Fi networks’ range. When enabling mobile data on the iPhone, you can come across the "an update is required to use cellular data on this iPhone" pop-up message. It is a common issue faced by users who rarely use cellular data on their iPhones.

If it is your first time facing this issue, stick with the article to learn more about it. You will also learn different ways to fix the "an update is required to use cellular data on this iPhone" issue.

An Update Is Required to Use Cellular Data on This iPhone: How Could It Happen

The first thing to be discussed is why the "an update is required to use cellular data on this iPhone" issue arises. The answer is that multiple issues can force this error to pop up. Most of these issues concern a lack of updates or conflict in settings on your iPhone. These are a few common reasons behind this error:

  • Carrier Settings Update: Not updating your carrier's settings can hamper the ability to use cellular data and cause this issue. The carrier settings are updated frequently, and you must ensure your iPhone keeps pace.
  • Outdated iOS Version: If you haven't updated the iOS version on the iPhone, the cellular update required issue can arise. It is because the network carriers adjust their network to match the latest versions, which can cause this issue on an older iOS.
  • Network Settings: How you have adjusted your network settings can conflict with the iPhone's ability to connect with cellular data. Resetting the iPhone's network settings to the default settings can resolve these conflicts.
  • SIM Card Issues: Mobile or cellular data requires a properly functioning SIM card. If your SIM card is dusty, damaged, or placed incorrectly, it can result in the "an update is required to use cellular data on this iPhone" error.

How to Fix "An Update Is Required to Use Cellular Data on This iPhone"

There are multiple methods to resolve the "an update is required to use cellular data on this iPhone" error. Since multiple reasons can cause this issue, we will discuss the 6 most common fixes here. One of these 6 fixes should be able to fix this problem:

Fix 1. Reset Network Settings on Your iPhone

A conflict in your iPhone's network settings is among the major causes of this issue. You will need to reset the network settings to their default to remove any conflict or problem. Don't worry; resetting network settings will not affect your iPhone data. Follow these simple instructions to reset all network settings on your iPhone:

Step 1. Launch "Settings" on your iPhone and tap "General" to open the general settings. Scroll down and select "Transfer or Reset iPhone".

Step 2. Now, tap "Reset" to open different reset settings options. To reset network settings, select the "Reset Network Settings" option and confirm it on the next screen. Enter your iPhone password to complete the process.

reset network settings

Fix 2. Update Your iPhone's iOS Version

Not updating your iPhone operating system to the latest version can cause this issue. As a rule, you should always update your phone's OS to the latest version. It will remove any bugs or glitches in your phone and keep it secure and efficient. Use the steps given below to update your iPhone's iOS version:

Step 1. Open Settings on your iPhone and press "General." Navigate to "Software Update" on the next screen and tap it.

Step 2. If an iOS update is available, press "Download and Install" to update the iOS version. Ensure that you have stable internet before updating your iPhone's iOS.

Fix 3. Install the Carrier Settings Update on the iPhone

Probably the main reason behind the "an update is required to use cellular data on this iPhone" issue is not updating your carrier's settings. This update is necessary for cellular data to work on your iPhone properly. If you don't know how to update the carrier setting on your iPhone, use these steps:

Step 1. Find and tap "General" to open general settings in your iPhone's "Settings". Afterward, locate and access the "About" option from the "General" settings screen.

Step 2. If there is an update for carrier settings available on your iPhone, it will pop up in the "About" screen. Connect to stable internet and update the carrier settings.

update carrier settings

Fix 4. Remove and Re-insert the SIM in Your iPhone

The problem can also stem from your SIM card on the iPhone. It could be defected, dusty, broken, or inserted incorrectly. You will need to remove it, then clean it and insert it back into the iPhone. The process can be done through the following steps:

Step 1. First, turn off your iPhone using the side button or Settings. Next, use the "SIM Eject Pin" to open the SIM tray of your device. Do it carefully to avoid damaging your device.

Step 2. Once the SIM tray is ejected, clean both the tray and SIM properly. If the SIM card is broken or damaged, get a new one.

Step 3. Place the SIM back in the SIM tray and insert the tray back into the iPhone. Afterward, turn on your iPhone and check if the cellular data issue is resolved.


Fix 5. Toggle the Airplane Mode on the iPhone

You can use the Airplane mode on your iPhone to resolve the "an update is required to use cellular data on this iPhone" problem. Turning on Airplane mode will refresh the wireless connections and remove the glitches if there are any. Below is the process to toggle the Airplane mode on an iPhone:

Step: Navigate to "Settings" on your iPhone and open it. Here toggle on the "Airplane Mode." Wait for a few seconds and toggle it off.

Fix 6. Force Restart the iPhone

If nothing is working, force restarting your iPhone should do the trick. It will reset all the processes in your iPhone and remove all the temporary bugs and glitches. The method to force restart the iPhone can vary depending on your model. Choose the suitable method from below to force restart your iPhone:

#iPhone 8 Series and Later Models

Step 1. Quickly press and release the "Volume Up" button from the left side. Now perform the same instruction with the "Volume Down" button.

Step 2. Next, press and hold the "Side" button from the right side until the Apple logo appears to force restart the iPhone.

#iPhone 7 Series

To force restart your iPhone, press and hold the "Volume Down" and "Sleep/Wake" buttons together until the Apple logo appears on the screen.

#iPhone 6 Series and Older Models

You will need to press and hold the "Home" button and "Sleep/Wake" button together until the Apple logo appears to force restart your iPhone.

force restart

FAQs on "An Update Is Required to Use Cellular Data on This iPhone"

To help you better understand the "an update is required to use cellular data on this iPhone" issue, we answered some FAQs about this topic below:

1. Why won't my iPhone let me use my cellular data?

Multiple issues can stop your iPhone from connecting to cellular data. It is possible that you haven't updated the iOS of your iPhone or installed the carrier settings. Conflicts or glitches in your iPhone's network or connection settings can also cause this issue.

2. How do I fix the cellular update required?

You can fix the cellular update required issue by updating your carrier settings on your iPhone. Updating your iPhone's iOS can also help fix this issue. Other fixes for this issue include resetting network settings, force restarting the iPhone, or factory resetting your device.

3. How do I force my iPhone to use cellular?

If you only want to use cellular data on the iPhone, you will need to go to Settings and turn on the cellular data through "Cellular/Mobile Data". Now turn off the Wi-Fi from the "Control Center" and the "Wi-Fi" settings in the iPhone's Settings.


Knowing how to fix the "an update is required to use cellular data on this iPhone" error is important because mobile data is essential in the absence of Wi-Fi. We have explained multiple fixes for this issue. It might be annoying, but it is not hard to fix. Most of the fixes will take a couple of minutes, and your iPhone's connection to cellular data will be restored.



4.5 out of 5 stars, based on 10 votes

  • What’s also important is that our own analyses, as well as numerous customer reviews of EaseUS MobiMover, show that this software is reliable, user-friendly, and an efficient option for managing your data between devices.

    Read More
  • EaseUs MobiMover solves this problem as it allows you to transfer data from an iPhone to a Mac, Mac to an iPhone, or from one iPhone to another iPhone fast.

    Read More
  • EaseUS MobiMover is a program that allows you to share files between your iOS device and your PC in an easy manner. This is very useful, since both operative systems are not compatible.

    Read More
  • EaseUS MobiMover for Mac and PC is a powerful tool for transferring data from your Apple mobile device to your computer, managing the variety of files that you create, and moving those huge videos quickly.

    Read More