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

Hi, I recently updated my iPhone to iOS 26 (official release) and since then, mobile data no longer works at all.

My SIM card works perfectly in another phone, so it’s not a carrier/SIM problem. I have already tried all troubleshooting:

• restarting
• resetting network settings,
• updating carrier settings,
• reinserting SIM,
• changing SIM slots (dual-SIM model), and even restoring the device. Nothing fixes it.

WiFi works, but mobile data is completely unusable. This problem started immediately after installing iOS 26. It seems to be a bug with the update affecting mobile data/modem firmware.

I rely on mobile data daily, and this issue has made my phone almost unusable. Could you please confirm if this is a known issue? Is anyone also experiencing the same problem? I used 14 Plus.

Thx

[Edited by Moderator]

Original Title: Network is unable after installing IOS26