You can update your iPhone, máy tính bảng iPad, or iPod touch to lớn the latest version of iOS or iPadOS wirelessly.
Bạn đang xem: Phiên bản mới nhất ios
If you"re using iOS or iPadOS 14.5 or later, you might see the option to choose between two software update versions. You can update lớn the lademo version of iOS or iPadOS 15 as soon as it"s released, or continue to use iOS or iPadOS 14 while still getting important security updates for a period of time.
If you can"t see the update on your device, use your computer to lớn update your device manually. Learn how lớn update your device manuallyif you"re using a Mac with macOS Catalimãng cầu or later, or if you"re using a Mac with macOS Mojave sầu or earlier or a Windows PC.
Go to lớn Settings > General, then tap Software Update.If you see two software update options available, choose the one that you want to lớn install.
You might see that your device is up to date & that there"s an upgrade available. For example, even if your device is up to date with the lakiểm tra version of iOS 14, there might be an option lớn upgrade lớn iOS 15. You might want to lớn upgrade iOS when you pair an accessory with iPhone.
Learn what to lớn do if you see an alert message while trying to update your device wirelessly.
Xem thêm: Nghĩa Của Từ Bó Vỉa Tiếng Anh Là Gì ? Bờ Vỉa Bê Tông Tiếng Anh Là Gì
Some software updates aren"t available wirelessly. VPN or proxy connections might prevent your device from contacting the update servers.
If a message asks lớn temporarily remove sầu apps because the software needs more space for the update, tap Continue to lớn allow apps to lớn be removed. After installation is complete, those apps are automatically reinstalled. If you tap Cancel instead, youcandelete content manuallyfrom your device lớn add more space.
Your device can update automatically overnight while it"s charging.
Go to Settings > General > Software Update.Tap Automatic Updates, then turn on Download iOS Updates.Turn on Install iOS Updates. Your device will automatically update khổng lồ the lademo version of iOS or iPadOS. Some updates might need lớn be installed manually.
Upgrading to lớn the latest version of iOS or iPadOS software provides the lathử nghiệm features, security updates, & bug fixes. Not all features are available on all devices or in all countries và regions. Battery and system performance may be influenced by many factors including network conditions và individual use; actual results may vary.