How can I update iOS 15.7.9 on my iPhone?

Assuming you have a compatible device, see: Update your iPhone, iPad, or iPod touch - Apple Support

And: If your iPhone, iPad, or iPod touch won't update - Apple Support

If the above Apple articles do not help, please post back with relevant information. 

Hello,

There are different ways to ensure the highest iOS that your device will support is installed on your device.

iPhones 6S through 7, and SE(gen. 1), will currently update to iOS 15.7.9

This support article has instructions about updating an iPhone or iPad wirelessly --> Update your iPhone or iPad - Apple Support Read the article for recommended criteria for being able to use wireless updating.

You can also use Mac and PC computers to update system software --> Update iOS on iPhone - Apple Support

If you want a video about doing this, follow this link —> https://www.youtube.com/watch/1FcE86kwODQ

When updating, your device will update to the highest version currently available that it will support, or it will just say it is up to date (and can't go any higher) and won't install anything. If you want to run a higher system version than your current device is capable of running, you need to buy a newer device.

Hi! Thanks for asking! To update to iOS 15.7.9, go to settings-general-software update.

in order to update:

•your phone must be connected to internet

•your phone needs to be connected to a power source or to be on 50%

or higher.

•If you can’t update to iOS 15.7.9 even though you did all of the requirements to update, then contact Apple support.

Sorry, I am not clear on whether you want to update....from....iOS 15.7.9 to a higher iOS version.....or.....whether you want to update....to....iOS 15.7.9 from the current version of software that is installed on your iPhone.

Settings > General > Software Update

If you see a message that indicates that your iPhone is up to date, you already have the latest available update for your phone.....and you will not be able to update the phone any further.

If you are asking how to update your phone....to....iOS 15.7.9, what iPhone model do you have at this time? What iOS version is currently installed?

How can I update my iPhone 7 to iOS 15.7.9

How can I update my iPhone 7 Plus to iOS 15.7.9

please help me update iOS 15.7.9

How can I update my iPhone to iOS 15.7.9

Queen000 wrote:

please help me update iOS 15.7.9

Assuming that your iPhone is compatible with iOS 15, see the Apple Support articles that Stedman1 and Limnos referenced earlier in this thread.

Help me update iPhone 7

You already have the information that you need in this thread. Read the answers above.

How can I update my ios

How can I update iOS 15.7.9 on my iPhone

Read the answers above