iPhone cellular update failed – How to fix it

If you are getting an iPhone cellular update fail message and you can’t receive or send calls or access cellular data, keep reading. Here, in this article, we are going to show you how to get rid of this issue. There are several things that you can do, so make sure to try them one by one, and hopefully, the message will disappear and things will go back to normal.

See also: How To Put An iPhone Or iPad With Face ID Into DFU Mode

iPhone cellular update failed – ways to fix it

If you see a message that says “Cellular Update Failed – Your iPhone cannot make and receive calls, or access cellular data until it has been updated”, try the solutions listed below.

Those who have iPhone 7 should check if their device is qualified for a repair as Apple determined a certain percentage of iPhone 7 devices have an issue on the main logic board. You can click on this link and see if you are eligible for the repair program.

Toggle Airplane mode

If you keep getting the message we have mentioned above, try toggling the Airplane mode. Tap Airplane mode to enable it. Leave it turned on for a minute then turn it off.

Toggle Cellular Data

The next thing you should try is toggling cellular data. Navigate to Settings > Cellular and tap on the switch next to Cellular data to turn it off. Wait for a minute and tap on the switch again to turn it back on.

Restart your iPhone

Perhaps your phone needs a bit of fresh air. What you need to do is restart your device and see if that’s going to make a change.

Software Update

Sometimes, the message shows up when the software is not up to date. And as you know, the update may bring bug fixes and improvements in security. Along with that, it can bring new features. To update the software go to Settings > General > Software Update. If there is a new version, just tap on Download and Install.

Carrier Settings Update

These updates are not frequent, but you should check if there are any from time to time. To do that, go to Settings > About.

If there is an update available, a pop-up message will show up. Tap Update.

Reinsert your SIM Card

The next thing you should try is reinserting your SIM card. Many users were able to solve the problem by doing this, so it could be worth it. Once the SIM Card is out, make sure it is not damaged. If that’s the case, you will have to contact your carrier in order to replace it.

Reset Network Settings

Still nothing? Then it is time to reset network settings. Here is how to do it:

  • Open Settings
  • Go to General > Reset > Reset Network Settings
  • Tap Reset to confirm your action

If nothing seems to be working, you can put your iPhone into DFU mode and try to fix it that way. If that doesn’t help, make sure to contact your wireless carrier or Apple.