How to Fix iPhone Cellular Data Not Working Issue after Updating to iOS 10

Jul 29,2019 • Filed to: iPhone Problems • Proven solutions

If you're an iOS user then it's likely that you might have downloaded the latest iOS update, iOS 10.2. You might have been excited about this latest version because the previous versions iOS 10 and iOS 10.1 were riddled with bugs and glitches. However, you might have also discovered that iOS 10.2 also has its fair share of issues. However, one of the most infuriating glitches is the iPhone Cellular Data Not Working issue, which renders your iPhone into a glorified paper weight.

If you're suffering from the iPhone Cellular Data Not Working issue as a result of iOS 10/10.1/10.2 updates, then we have a couple of solutions lined up for you. Please read on for 5 solutions you could use to fix your mobile data not working issues.

Part 1: Make sure the Cellular Data is Enabled

This must seem like a fairly obvious and on-the-nose solution. However, before you take any harsh and extreme measures to fix iPhone data not working issue, you should make sure your cellular data really is enabled. It is astonishing how many issues can be solved with the most obvious of solutions. In case you don't know how to check, just follow these steps:

1. Go to Settings > Cellular.

2. You can toggle the switch next to "Cellular Data" on/off. Make sure that it's toggled on.

how to fix iPhone Cellular Data Not Working issue

3. Scroll down and check to see that all the necessary apps are activated for use with Cellular Data.

If this works then well and good. However, if this doesn't work then it really does mean that the iPhone Cellular Data Not Working issue is due to the iOS system update. In this case you can follow the next methods.

Part 2: Fix iPhone Cellular Data Not Working issue without Data loss

If the previous method doesn't work then that means the mobile data not working issue is internal. In this case you might need to restore your iPhone to factory settings in order to fix the issue. This can be done in a multitude of ways however most of them lead to data loss. Which is why before you try anything else you should try restoring iOS using dr.fone - iOS System Recovery.

dr.fone is a convenient, reliable, and easy-to-use tool which can fix any and every problem with your iOS system. You can use it to fix iPhone Cellular Data Not Working issue as well, and the best part is that you don't need to worry about backing up your system because this software doesn't lead to any data loss.

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Fix iPhone Cellular Data Not Working issue

Step 1: Select "iOS System Recovery"

Once you launch the software, you need to move your cursor over to the blue left column. Select 'More Tools', and followed by that select the tool 'iOS System Recovery.'

Fix iPhone Cellular Data issue

Following this, you need to attach your iPhone to the computer with a cable. Click on 'Start.'

Fix iPhone Cellular Data Not Working

Step 2: Download the firmware.

In order to fix your faulty iOS you need to first download the firmware for it. Once done, dr.fone will automatically recognize your device and model, and offer the latest iOS version for download. All you have to do is click 'Download', lay back, and let dr.fone take care of the rest.

Fix iPhone Cellular Data Not Working issue

Step 3: Fix iPhone Cellular Data Not Working issue.

This step is entirely handled by dr.fone, all you have to do is not disconnect your device. It will repair your iOS device. Following that you'll be told that your device is restarting normally.

Fix iPhone Cellular Data Not Working

Join millions of users who have recognized dr.fone as the best tool.

And with that you're done! The iPhone data not working issue has been dealt with within 10 minutes!

Part 3: Reset Device Network Settings to Fix iPhone Cellular Data Not Working issue

If you would prefer to try out a couple of other simpler steps before making use of a third party software such as dr.fone, then you can try this. All you need to do is reset iOS network settings, and then restart your iPhone. This might help solve the iPhone data not working issue. Here's how you can do it.

1. Go to Settings > General > Reset.

2. Tap on 'Reset Network Settings.'

Fix iPhone Cellular Data Not Working

3. Enter your Apple ID and Password.

4. Return to 'Home.'

5. Hold the Power Button down for a few seconds to turn the iPhone off.

6. Wait for a few seconds and turn the iPhone back on.

Part 4: Check for Carrier Update to Fix iPhone Cellular Data Not Working issue

Sometimes it might so happen that your mobile carrier has an update in place. This update might render the previous version incompatible. This is how you can check:

1. Go to Settings > General > About.

2. You'll be informed about whether there is a carrier update available. If it is available then install it.

Part 5: Factory Reset and Restore to Fix iPhone Cellular Data Not Working issue

Finally, if nothing works then your final resort to fix iPhone data not working issue is to factory reset and restore your iPhone. However, this is a long process and leads to severe data loss so you should absolutely use it as a last resort. Also, since it restores your iPhone to factory settings, you need to backup all your content. You can do so easily with dr.fone - iOS Data Backup & Restore.

Once the backup is done, you can start the Reset process. Just follow these steps:

1. Download the latest iTunes on your computer, and access it.

Fix iPhone Cellular Data Not Working

2. Connect your device to the computer.

3. Go to Device Tab > Summary.

4. Click on 'Restore iPhone.'

start to Fix iPhone Cellular Data Not Working issue

5. Wait for the restore to be complete.

With this your iPhone should be completely restored to Factory settings, and this should fix the iPhone data not working issue. You can restore all your data from the backup you created. Or if you didn't create any backup and have suffered data loss, you can recover the data using dr.fone - iOS Data Recovery.

These are all the different methods by which you can fix iPhone Cellular Data Not Working issue which might have arisen as a result of updating to iOS 10/10.1/10.2. Before you do anything you should definitely check to see if your Cellular Data is enabled. If you're sure that the problem is in the system, then you can use any of the methods we've shown regarding a Factory Reset of your iOS device. However, these might lead to data loss, which is why it is recommended that you use dr.fone - iOS System Recovery to avoid losing any data.

However, do get back to us down on the comments and let us know which method worked best for you. We'd love to hear from you.

Alice MJ

staff Editor

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