Apple is ending the week with a new iOS update for iPhone and iPad owners.

iOS 12.3.1 is now available, a week and a half after Apple released the iOS 12.3 update. This is primarily a bug-fixing update, and Apple has called out three bugs in particular that are being squashed with 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 Filer Unknown Senders is enabled
• Fixes an issue that could prevent the Report Junk link from appearing in Messages threads from unknown senders

This may not be the most exciting software update ever, but it does help to make your phone run more smoothly, and that’s important for a device that you rely on to stay connected to loved ones and the world around you.

You can download iOS 12.3.1 by launching the Settings app on your iPhone or iPad and tapping General and then selecting Software Update.