Apple recently released iOS 15.4.1. This update included a fix for a bug that was causing a battery drain for some users, as well as an important security fix. For more information on the new iOS, see cnet’s ‘Download Apple iOS 15.4.1 to Fix Security Issue, Battery Drain Bug’.
As soon as you can, follow these steps to update the iOS on your iPhone/iPad:
- Plug your device into a power outlet.
- Open the Settings app on your device.
- Navigate to ‘General’.
- Tap ‘Software Update’.
- If you are not running the latest iOS, you will see the newest update listed.
- Tap ‘Install Now’ or ‘Download and Install’. Depending on the size of the update, it could take several minutes.
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