So, in case you are also facing this problem, make sure to perform the fixes we have mentioned below in order to resolve this issue. Thus, let’s get started with the guide:

What Does Update Require to Use Cellular Data on iPhone Error Means?

1 What Does Update Require to Use Cellular Data on iPhone Error Means?2 Fix an Update Required to Use Cellular Data on iPhone in iOS 15, 162.1 Turn Cellular Data Off And Back On2.2 Check for Carrier Settings Update2.3 Reboot Your iPhone 2.4 Reset Your iPhone’s Network Settings2.5 Reset Using iTunes2.6 Turn Off VPN2.7 Turn on Data Roaming2.8 Update your iPhone2.9 Make Sure The Internet is Not Down in Your Area2.10 Remove the SIM and Put it Back2.11 Disable WiFi Calling2.12 Enable and Disable Airplane Mode2.13 From Author’s Desk

There are various reasons why you are getting the Update required to use cellular data on your iPhone devices. But, in my opinion, this error occurs just because there are some bugs in the last iOS update or there is an outage of the network in your area. 

Fix an Update Required to Use Cellular Data on iPhone in iOS 15, 16

When you update your iOS device, you get an error stating that an update is required to use cellular data on this iPhone, so you cannot access the internet. However, rebooting your device repeatedly every time you need to call someone is also very annoying. The result is that there may be a minimal amount of time during which you can get a cellular connection. But, now no need to bother more as we have some fixes to this issue. So, let’s check out those fixes:

Turn Cellular Data Off And Back On

The process of turning off cellular data and turning it back on again is one of the fastest ways to fix an update required to use cellular data on this iPhone error. It doesn’t hurt to try, even though this seems to be a trial and error process.  What if it fixes the problem? It has been reported that turning off and on cellular data, followed by a restart, permanently resolved this issue. Here are some steps you can follow if you’re not sure what to do: We’ve already mentioned that this is a trial-and-error process. Therefore, some phones may work while others may still experience cellular data failure. Well, don’t worry, even if this one didn’t work out for you, you’d get your chance with the next one.

Check for Carrier Settings Update

In order to improve your iPhone’s connectivity and compatibility with your carrier’s mobile network, Apple or your wireless provider may release a carrier settings Update. Even though iOS updates are more frequent than carrier settings updates, it’s still important to watch them.

Reboot Your iPhone 

If you have tried the above fixes and still getting an update are required to use cellular data on this iPhone error message. Then chances are there that this occurs due to random bugs stored on your device. However, in order to fix this problem, you have to remove these bugs, but how? Well, generally, these temporary files get removed just by rebooting your device. Therefore, you must reboot your device and check if it helps.

Reset Your iPhone’s Network Settings

In order to resolve this error, you can reset your iPhone’s network settings to erase all cellular, WiFi, Bluetooth, and VPN settings. This is because many iOS users have reported that this method helped them resolve this kind of error on their iPhones. So, you must also try this and check if it helps. But keep in mind that all network settings can be erased at once to fix an update required to use cellular data on this iPhone error. Here are the steps you need to follow:

Reset Using iTunes

A factory restore using iTunes can fix this iPhone issue by allowing you to use cellular data. The iPhone data must be backed up before it can be restored.

Turn Off VPN

If you are using a VPN service on your iPhone, then possibilities are there that you may get an update required to use cellular data on this iPhone error. Therefore, it is highly recommended to disable the VPN on your iPhone and check again if you are allowed to use cellular data. 

Turn on Data Roaming

Did you check if, on your iPhone, the data roaming is enabled or not? Well, possibilities are there; that’s why you must have to make sure you enable data roaming by using the following steps:

Update your iPhone

If your iPhone is running on an older version of iOS, then there are possible chances that your device may get an update required to use cellular data on this iPhone error. So, we advise you to try updating your iPhone’s software and check if it helps to resolve the problem. However, to update your iOS, go to Settings > General > Software Update and download & install the latest version of iOS.

Make Sure The Internet is Not Down in Your Area

There is a high chance that in your area, the internet is don’t because you are getting an update required to use cellular data on this iPhone error message. So, to confirm that, if possible, then try using your current SIM card on any other device just to check whether it successfully connects to the internet or not. However, if it is not connecting to the internet on a different device, then you have to wait until the network outage issue gets resolved in your area, as you have no other option. 

Remove the SIM and Put it Back

Try to remove your SIM card and reinsert it, as many users reported that this helped them fix this kind of error. Here is how:

Disable WiFi Calling

Although it is strange to tie WiFi Calling to Cellular Data, sometimes removing WiFi Calling can resolve cellular data problems. As a matter of fact, it is not harmful to do so.

Enable and Disable Airplane Mode

Airplane Mode is another worthwhile solution for refreshing iPhone wireless connections. In order to refresh your iPhone, you can switch it into airplane mode so that all wireless connections are disconnected.

From Author’s Desk

So, that’s how to fix the Update required to use cellular data on this iPhone error message. We hope that this guide has helped you. However, for more info, comment below and let us know.  READ NEXT:

iOS 15 Home Screen Ideas of 2022 | Customized iPhone LayoutsHow To Fix if Siri Not Working on iPhone After iOS 15 UpdateHow To Turn Off The Orange Dot In iOS 15 iPhoneHow to Fix Unable to Install iOS 15 ErrorFix iPhone Apps Keep Crashing After iOS 15 UpdateHow To Turn Off Silent Mode Without Switch in iOS 15

Δ

Fix Update is Required to Use Cellular Data on iPhone in iOS 15  16 - 38Fix Update is Required to Use Cellular Data on iPhone in iOS 15  16 - 33Fix Update is Required to Use Cellular Data on iPhone in iOS 15  16 - 96Fix Update is Required to Use Cellular Data on iPhone in iOS 15  16 - 6