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When I choose to install a new version of iOS on my device via iTunes, the installation file is huge (e.g. 750 MB). Where does iTunes save this file, and does it get deleted after the installation is done?

Senseful
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    I was told elsewhere (https://apple.stackexchange.com/questions/371215/how-to-fix-itunes-downloading-ios-update-but-not-installing) that someone's update was four gigabytes (not 750 MB).  Mine was 3585 MB and took over an hour to download. – WGroleau Sep 28 '19 at 22:02
  • On Win10 the location for me was C:\Users\me\AppData\Local\Packages\AppleInc.iTunes_nzyj5cx40ttqa\LocalCache\Roaming\Apple Computer\iTunes\iPhone Software Updates – rupweb Jul 14 '20 at 13:29

3 Answers3

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On Windows XP
Documents and Settings\<User>\Application Data\Apple Computer\iTunes\iPhone Software Updates

On Windows Vista/Windows 7
Users\<User>\AppData\Roaming\Apple Computer\iTunes\iPhone Software Updates

Windows 8/10 \Users\USERNAME\AppData\Roaming\Apple Computer\iTunes\

Windows 10 (latest) C:\Users\USERNAME\AppData\Local\Packages\AppleInc.iTunes_nzyj5cx40ttqa\LocalCache\Roaming\Apple Computer\iTunes\iPhone Software Updates

On Mac
~/Library/iTunes/iPhone Software Updates

I believe that the updates do not delete after they are installed.

Via this iPhone FAQ article.

Kobi Tate
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On Mac, you can delete the iOS firmware by going to Finder, pressing ⌘ cmd + ⇧ shift + G and go to ~/Library/iTunes/iPhone Software Updates. From there, you can delete the files.

You don't have to delete them unless you are short on disk space, as they get replaced by newly downloaded files whenever there is an upgrade.

grg
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-2

C:\ProgramData\Apple Computer\iTunes

KPR
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