Mobile operating systems
Check for the latest device updates.
Benefits may include:
Improved security
Better stability & performance
New & enhanced features
Updated user interface
Check for the latest device updates.
Benefits may include:
Better stability & performance
Updated user interface
New & enhanced features
Improved security

iPhone X
For optimal performance, ensure your device has the most up-to-date software.
iOS 14.4
iOS 12.5 lets you opt-in to the COVID-19 Exposure Notifications system for your iPhone:
- System availability depends on support from your local public health authority
- For more information, see covid19.apple.com/contacttracing
Includes the following improvements:
- Smaller QR codes can be recognized by Camera
- Option to classify Bluetooth device type in Settings for correct identification of headphones for audio notifications
Also fixes the following issues:
- Typing may be delayed and word suggestions may not appear in the keyboard
- The keyboard may not come up in the correct language in Messages
- Touch Settings.
- Scroll to and touch General.
- Touch Software Update.
- The software version will be displayed.
- If an update is available, touch Download and Install.
- Read the terms and conditions and touch Agree.
- Touch Agree.
- Wait for the update to download.
- Your iPhone will restart to complete the update.