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Hello. I tried to update my phone with iOS 15.73 but still it does not update.

Unable to update the device


Posted on Mar 2, 2023 1:40 AM

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Question marked as Best reply

Posted on Mar 2, 2023 4:24 AM

You do not write which iPhone you use, but if you use iPhone 6S/7/SE 1.Gen you can update to iOS 15.7.3

If you use iPhones 8 or later, you must update to iOS 16.3.1


If you are experiencing problems updating, try deleting the iOS Update file and download it again.


First, delete the iOS Update file. Go to:

SettingsGeneraliPhone Storage.

Find the iOS update on the list and delete it.


After that, Restart your iPhone. Then connect to Wi-Fi, and charger, and go to:

SettingsGeneralSoftware Update and try again.


Leave your iPhone in the software update menu and preferably don't use it while downloading.


You can find more useful information here:

If your iPhone or iPad won't update - Apple Support


If you want to update your iPhone via a PC or Mac, see here:


2 replies
Question marked as Best reply

Mar 2, 2023 4:24 AM in response to keneiloe64

You do not write which iPhone you use, but if you use iPhone 6S/7/SE 1.Gen you can update to iOS 15.7.3

If you use iPhones 8 or later, you must update to iOS 16.3.1


If you are experiencing problems updating, try deleting the iOS Update file and download it again.


First, delete the iOS Update file. Go to:

SettingsGeneraliPhone Storage.

Find the iOS update on the list and delete it.


After that, Restart your iPhone. Then connect to Wi-Fi, and charger, and go to:

SettingsGeneralSoftware Update and try again.


Leave your iPhone in the software update menu and preferably don't use it while downloading.


You can find more useful information here:

If your iPhone or iPad won't update - Apple Support


If you want to update your iPhone via a PC or Mac, see here:


Hello. I tried to update my phone with iOS 15.73 but still it does not update.

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