Learn how to turn off Background App Refresh on iPhone 17! 📱⚡ In this step-by-step guide, we’ll show you how to manage app refresh settings to save battery, reduce data usage, and improve performance. Perfect for optimizing your iPhone and keeping it running smoothly, this tutorial helps you control which apps refresh in the background efficiently. 🚀 Hashtags: #iPhone17 #BackgroundAppRefresh #StepByStepGuide #TechGuide #MobileTips #iPhoneHelp #BatteryOptimization #iOSTips #TechSolutions #DevicePerformance