How to Fix Cellular Data Not Working on iPhone

Cellular data can help you connect to Internet or other apps if you have no Wi-Fi. It really can be a big trouble when your cellular data not working on iPhone. If you are facing such a question, don't be anxious.

The article introduces some common iPhone Cellular data not working; you can learn more detailed solution to fix the issue. Just keep reading and try the ways we recommend to you.

iPhone Cellular Data Not Working

Part 1: Some Common iPhone Cellular Data Not Working

When you face your iPhone cellular data not working, the first step you should do is to check if the cellular data is enabled. Just go to Settings and check it in Cellular. If your cellular data is turned off, it is sure your iPhone cellular data not working. But it is open, you need to consider other reasons and then according to the reasons to fix it. In what follows are some common iPhone cellular data not working.

  • Cellular data not working on iPhone in iOS 17 or earlier.
  • Can't turn cellular data on some apps while other app can use the data.
  • iOS features are eating data fast.
  • iPhone can't activate cellular data network.

Part 2: How to Fix Cellular Data Not Working on iPhone

Method 1: Reset Network Settings

This problem can be caused by your network errors, and you can fix your iPhone cellular data not working by resetting network settings. The steps to do the operation is really easy. Just open your Settings app on your iPhone and then tap General option. When you are in General screen, scroll down to find Reset option and tap it. Next find Reset Network Settings and tap it. Your phone will ask you to enter your password and after you type in, confirm your request by clicking Reset Network Settings button. Then wait the process finished and check your cellular data.

Reset Network Settings

Method 2: Check Cellular Carrier Update

Sometimes, your cellular carrier will update to help your iPhone to be more compatible with the network. If you don't update your cellular carrier, your iPhone cellular data can not work sometimes. To check if there is any update of your carrier settings, just go to Settings and then tap General. Scroll down to find About and tap it. And then you will be informed about whether there is a carrier update available. If it is available, just install it to update your cellular carrier. Then you can check whether your iPhone cellular data can work or not.

Check Cellular Carrier Update

Method 3: Restart Your iPhone

If you still have such a question after you try the two methods we recommend to you, you can try to fix this problem by restarting your iPhone. Resetting iPhone can sometimes solve many iPhone questions. The easiest way suits all types of iPhone is simply turning your iPhone off by pressing and holding the power button. Then you will see the slider on your screen. Just slide it to turn your iPhone off. Next press and hold the same button to open your iPhone. Then you can check your cellular data.

Restart Your iPhone

Method 4: Factory Reset and Restore Your iPhone

If nothing works and the you can also try to fix iPhone cellular data not working by factory reset and restore it. However, it will take a long time and lead some data loss. What's more, because this way will restore your iPhone into factory settings, you need to back up your iPhone data before you intend to try this way. And you need to download iTunes on your computer to help you fix this problem. Then launch iTunes and connect your iPhone to your computer via a USB cable. Next go to Device Tab and click Summary, then click on Restore iPhone. Just wait for the restoring process to be complete and your iPhone will like a new one.

Factory Reset

Method 5: The Best Way You can Fix iPhone Cellular Data Not Working

If you don't know the reason why your iPhone cellular data not working, and you want to fix it directly, iOS System Recovery is the best software strongly recommended to you. With this professional recovery, you can fix your devices from DFU mode, recovery mode, Apple logo, black screen and so on. If you are thinking of whether your Apple device can be supported, don't worry, this program works for all iOS devices, including all versions of iPhone, iPad, iPod and more. It really is a simple and safe way you can fix cellular data not working on iPhone easily. Both Windows and Mac users can enjoy this wonderful software. Next we will list the detailed guides for you.

Step 1. Download iOS System Recovery

The first thing you need to do is to find iOS System Recovery on the official website and then download it. Next install it on your computer by instructions.

Step 2. Begin iOS System Recovery

Connect your iPhone to your computer. Launch iOS System Recovery on your computer and click "More tools" to choose the iOS System Recovery. When you enter the interface, you can read the tips and then click "Start" to begin iOS System Recovery.

iOS System Recovery

Step 3. Put device into recovery mode

This software will detect your iPhone automatically. Then you can click "Question" and follow the guide to put your device into recovery mode.

Put iPhone into Recovery Mode

Step 4. Fix iPhone cellular data not working

Then according your device and choose the proper iOS model in the interface. Then click "Download" to download firmware. Just wait patiently. When the plug-in in download completely, this software will fix your iPhone cellular data not working automatically.

Fix iPhone Cellular Data not Working

Don't Miss: 4 Best Methods to Fix iPhone Red Screen of Death


After you read this article, you must know how to fix your cellular data not working on iPhone. All the ways we recommend to you is easy to follow and helpful to the issue. If you like this article, just share it with your friends. If you still have questions, just write them down in comments.

More Reading