How to Download & Install iOS 12.3.1 on iPhone/iPad Via OTA & iTunes
After successfully seeding different betas of iOS 12.4, Apple finally releases the iOS 12.3.1 with bug fixes for VoLTE and Messages, bug fixes & improvements. More details of iOS 12.3.1 here Downloading iOS 12.3.1 You can download the iOS 12.3.1…