How to check the iOS system version?

Here's how to do it: 1. Click Settings.

2. Click General;

3. Click About This Mac.

4. You can query the version number.

iosios is a mobile operating system developed by Apple Inc. Apple first announced the system at MacWorld on January 9, 2007, and was originally designed for the iPhone, and later applied to products such as iPodTouch, iPad, and AppleV. iOS, like Apple's macOS operating system, is a Unix-like commercial operating system.

Originally, the name of this system was iPhoneOS, because iPad, iPhone, and iPod all use iPhoneOS, so the 2010WWDC conference announced that it would be renamed iOS (iOS is a registered trademark of the network equipment operating system of Cisco in the United States, and Apple has been authorized by Cisco to change its name).

In the bottom corner of the desktop, click on the system "Settings" on the desktop of your iPhone.

For common system settings, please click "General". In the first item of the third module.

Find the first item and click "About This Mac". System configuration, serial number, version number, model, and much more are all here.

In the version column, you can see the version number of the operating system.

First of all, open "Settings", open "General" in it, and click "About This Mac".

In "About This Mac", you can check the version number of the mobile phone system, here iOS. If it's not the latest version, you can go back to "General", click "Software Update" under "About this machine", and the system will remind you of the latest firmware, follow the steps to update.

In the bottom corner of the desktop, click on the system "Settings" on the desktop of your iPhone. File command.

For common system settings, please click "General". In the first item of the third module.

Find the first item and click "About This Mac". System configuration, serial number, version number, model, and much more are all here.

In the version column, you can see the version number of the operating system.

First of all, open "Settings", open "General" in it, and click "About This Mac".

You can check the version number of the mobile phone system in "About this machine", and here it is. If it's not the latest line-only version, you can go back to "General", click "Software Update" under "About this machine", and the system will remind you of the latest firmware, follow the steps to update.

Here's how to do it: 1. Click Settings.

2. Click General;

3. Click About This Mac.

4. You can query the version number.

iosios is a mobile operating system developed by Apple Inc. Apple first announced the system at MacWorld on January 9, 2007, and was originally designed for use in the iPhone, and later applied to products such as iPodTouch, iPad and AppleTV. iOS is similar to Apple's macOS X operating system, and belongs to the Unix-like commercial operating system.

Originally, this system was called iPhoneOS, because iPad, iPhone, and iPod all use iPhoneOS, so the 2010WWDC conference announced that it would be renamed iOS (iOS is a registered trademark of the network equipment operating system of Cisco in the United States, and Apple has been authorized by CISCO to change its name).

How to view the iOS system: Click the system "Settings" on the desktop of the iPhone in the bottom corner of the virtual surface next to the table. For common system settings, please click "General".

In the first item of the third module. Find the first item and click on "Yun Mao Burn About the machine". System configuration, serial number, version number, model, and much more are all here.

In the version column, you can see the version number of the operating system. If the iOS version number of this phone is: . is the latest version.

If the version number is not the latest version, you can click "Software Update". Updatable version. Therefore, the version is already the latest version, so after clicking on the software update, there is no need to update.

The display version number is: