You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

I can't update my iPhone to iOS 15.3

I can’t update my software from iOS 12.5.7to iOS 15.7.3


[Re-Titled by Moderator]

Posted on Mar 1, 2023 9:18 AM

Reply
Question marked as Top-ranking reply

Posted on Mar 1, 2023 9:25 AM

Hello,


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


This support article has instructions about updating your iPhone or iPad wirelessly --> Update your iPhone or iPad - Apple Support


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


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 install a higher version. Apple indicates ( Unable to update my iPhone 6 Plus from 12… - Apple Community ) I need to point out the obvious and state that if you want to run a higher system version than your current device will run, that you need to buy a newer device.


- If you have an iPhone 5S, 6 or 6plus, the highest you can currently update to is 12.5.7



1 reply
Question marked as Top-ranking reply

Mar 1, 2023 9:25 AM in response to harshvir210

Hello,


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


This support article has instructions about updating your iPhone or iPad wirelessly --> Update your iPhone or iPad - Apple Support


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


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 install a higher version. Apple indicates ( Unable to update my iPhone 6 Plus from 12… - Apple Community ) I need to point out the obvious and state that if you want to run a higher system version than your current device will run, that you need to buy a newer device.


- If you have an iPhone 5S, 6 or 6plus, the highest you can currently update to is 12.5.7



I can't update my iPhone to iOS 15.3

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.