Plug your device into power and connect to the Internet with Wi-Fi. If a message asks to temporarily remove apps because iOS needs more space for the update, tap Continue or Cancel. Later, iOS will reinstall apps that it removed. If you tap Cancel, learn what to iphone 3g software download next.
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Or you can tap Later and choose Install Tonight or Remind Me Later. If you tap Install Tonight, just plug your iOS device into power before you go to sleep. Your device will update automatically overnight. If you don’t know your passcode, learn what to do. Some iOS software updates aren’t available wirelessly. Update automatically With iOS 12, you can have your iOS device update automatically. Your iOS device will automatically update to the latest version of iOS.
Some updates might need to be installed manually. If your computer is using Personal Hotspot on the iOS device that you’re updating, connect your computer to a different Wi-Fi or Ethernet network before you update. Connect your device to your computer. Click Summary, then click Check for Update. Or if you need more space for an update, you can delete content from your device manually. Thanks – please tell us how to help you better.