Cellular data not working on my iPhone

Try using a different sim card, just for testing purposes (ask your friend or partner to use his/her sim card for a minute). Replace your sim with this one and restart your phone.

Additionally, this may also happen if you are in roaming, but it is switched off. If so, try Mobile Service > [Select your sim in the list] > Data roaming - should be ON.

Seven_wonders wrote:

how did you resolve this? I’m having this problem right now.

For assistance with cellular communications or other carrier-related issues, contact the carrier, then contact Apple Support. Carriers can have provisioning errors, problems with the particular plan, or tower outages, or other assorted issues. And iPhones can fail.

If there’s an add-on VPN client app installed, remove that, restart the iPhone, and test again.

Timmywrlld wrote:

Having the same issue as well and I don’t know what to do

For assistance with cellular communications or other carrier-related issues, first contact the carrier, then contact Apple Support.

Carriers can have provisioning errors, problems with the particular plan, or tower outages, or other assorted issues.

And iPhones can fail.

If there’s an add-on VPN client app installed, remove that, restart the iPhone, and test again.

Okay so I got instructions from my provider to turn off Web Guard from my Trend mobile security and it worked. Yeah. This is an iPhone issue not provider issue. It seems we are all having the same problem since the update a couple of days ago. Hope this helps guys

You need to reset your network settings here is a good article https://search.app/MqtNcJHqAs7h2tZNA he is the link to the article of 15 ways to get your phone to work. The network settings was the issue

Quacks wrote:

Has anyone backed up their phone, then restored it back to factory settings, then set-up the phone as though it is a new phone, then update phone to latest iOS, then see what happens using your phone’s cellular data etc?

For assistance with cellular communications or other carrier-related issues, contact the carrier, then contact Apple Support. Carriers can have provisioning errors, problems with the particular plan, or tower outages, or other assorted issues. And iPhones can fail.

If there’s an add-on VPN client app installed, remove that, restart the iPhone, and test again.

Happened to me on my old iPhone 7 plus. How I fixed it.... Pulled out the SIM card and reinserted it. All good after that. :)

I was able to fix my cellular data by turning airplane mode off and on a few times

Contact your cellular carrier.

Contact your cellular carrier.

This is the way.

Thanks so much! After reading forums and troubleshooting for hours, this solved it. Logged out of Nord VPN and was able to reconnect to both Cellular Services and WiFi following a system update. Then signed back into VPN and reconnected settings with no issue.

I was having a similar issue... I occasionally use a VPN app, after deleting the VPN settings, everything worked fine

loida114 wrote:

help my cellular data are not working

Contact your carrier.

Jarrah12 wrote:

Okay so I got instructions from my provider to turn off Web Guard from my Trend mobile security and it worked. Yeah. This is an iPhone issue not provider issue. It seems we are all having the same problem since the update a couple of days ago. Hope this helps guys

Actually, it's not an iPhone issue. Your iPhone works fine. You just put unnecessary software on to it that caused it not to work as designed. Apps like Trend Mobile Security mostly just take your money. And mess up your phone.

Well it seems like a technical thing, you should check out this guide: How to Fix Cellular Data Not Working on Your iPhone( in 9 steps ) this might be a issue on your end and I hope network reset on your phone will fix this as any glitch in network settings can stop data connection and resetting will gave it a fresh start.