iTunes Carrier Update Constantly

[SRASC]

Lately anytime I plug my iPhone into my MacBook Pro, with iTunes running, I would get a message saying to update my carrier settings for the iPhone. I press Update Settings it goes through fine, but when I plug it back in again the same message pops up.

I have already checked (multiple times) for a carrier update via
Settings > General > About
nothing there.

I don't know how relevant this is but in the last 1/2 year I switched iPhones, from an iPhone XR to 11 & switched SIM cards from bmobile to T-Mobile & back to bmobile (my local carrier).

Any help on solving this?

Thanks.

 

[SRASC]

Anyone?

 

[Lekro]

No idea. I’d check the carrier version before and after this update completes, see if there’s any difference.

 

[SRASC]

The carrier version remains the same every time.

 

[Lekro]

Try a restore? First with backup then without.

 

[SRASC]

Tried the restore, it was asking for the update even before I selected to restore from the backup.