Mobile data is not working after iOS 26 update on my iPhone 14 Pro

After installing ios26, I just noticed now that I’m heading out that my mobile data doesn’t work anymore. It’s being detected but internet doesn’t work. I contacted my network service provider and they told me to try using my sim in another phone, and mobile data works there so they told me that it’s a phone issue. I’ve never had this problem before until I updated to ios26.

Also I noticed right after installing the update, my wifi is connected but I have no internet. All my iMessage chats are also being sent as sms text messages. Toggling airplane mode fixed this wifi issue though. But now my mobile data doesn’t work.

[Re-Titled by Moderator]

Original Title: Ios26 broke my mobile data