iOS 26 update paused and won’t resume over 5G, even with strong signal

Prior to pressing "Update now" on the newest iOS version (26), I had a message saying update had to be done with Wi-Fi, 3G or a faster connection. I had 5G on at all times and thought it was a temporal bug and it would go away once I started the update through Wi-Fi.

Thing is, now my update is paused despite having 5G on with the best signal. It's like it can't detect my iPhone is getting 5G. I tried looking it up on Google but nobody really has this issue. Any help is appreciated

[Edited by Moderator]

Original Title: iOS update not possible with 5G