iPhone iOS 26.3 Update: 5 Essential Settings to Change Now!

• Apple released the iOS 26.3 update this week, focusing on performance improvements, bug fixes, and device stability.
• After updating, turn off future beta updates in Settings > General > Software Update to avoid pre-release versions.
• Enable the new Background Security Improvements feature in Settings > General > Software Update for quick security updates.
• Review and disable unnecessary location access for apps in Settings > Privacy & Security > Location Services.
• Update all apps via the App Store's "Update All" option and check battery health; replace if below 80%.