Apple today released iOS 12.3.1, which contains bug fixes for a handful of bugs related to the Messages app and VoLTE calls. The release comes one and a half weeks after the release of iOS 12.3, which included a revamped TV app.
The iOS 12.3.1 update is available to all compatible devices as an over-the-air download by going to the Settings app and tapping “General” -> “Software Update.” The update is free, and is rolling out to devices. If it doesn’t show up on your compatible device, wait awhile and try again.
iOS 12.3.1 includes bug fixes for your iPhone and iPad. This update:
- Fixes an issue that could prevent making or receiving VoLTE calls
- Fixes issues in Messages that could cause messages from unknown senders to appear in your conversation list even though Filter Unknown Senders is enabled
- Fixes an issue that could prevent the Report Junk link from appearing in Messages threads from unknown senders