Sorry for the delay in posting this, but Apple pushed out iOS 14.2.1 a few days ago that fixes a bug where MMS text messages were bot being received in some cases. I know my wife was having these issues ever since upgrading to the iPhone 12.

This may have fixed the issue but if you are missing a text message, how do you know unless someone tells you later on.

This update also fixes a bug that caused the lock screen of the iPhone 12 mini to become unresponsive.

Here are the direct download links for iOS 14.2.1:

• iOS 14.2.1 (Build 18B121) for:
  • iPhone13,1 (iPhone13,1) — Download
  • iPhone13,2 (iPhone13,2) — Download
  • iPhone13,3 (iPhone13,3) — Download
  • iPhone13,4 (iPhone13,4) — Download