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backup iPhone change drives

Running Windows 10 - 64 bit. When I make backups of my iPhone or iPad it goes to the C drive. I have limited space on the C drive. I don't see a way to move the backups to another physical drive. I've tried symbolic links, and the backup seems to run but I can't find the backups.

Windows, Windows 6

Posted on Jan 26, 2022 11:27 AM

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Posted on Jan 26, 2022 2:52 PM

Please accept my apologies. Part of the problem was that I forgot that the time stamp on a directory is the time of the creation of the directory not the latest time stamp of the files.


Here is the command that I used:


mklink /D "C:\Users\myusername\AppData\Roaming\Apple Computer\MobileSync\Backup" d:\apple


You have to be running as admin for this.


Thank you for your help.

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Jan 26, 2022 2:52 PM in response to JGostl

Please accept my apologies. Part of the problem was that I forgot that the time stamp on a directory is the time of the creation of the directory not the latest time stamp of the files.


Here is the command that I used:


mklink /D "C:\Users\myusername\AppData\Roaming\Apple Computer\MobileSync\Backup" d:\apple


You have to be running as admin for this.


Thank you for your help.

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Jan 26, 2022 11:55 AM in response to Raicya

Raicya wrote:

See turingtest2 User Tip -> Backup your iTunes for Windows library with SyncToy
https://discussions.apple.com/docs/DOC-2682

That’s a great tip for backing up the iTunes library, but JGostl wants to force iTunes to back up an iPhone to an external drive instead of the Windows C:\ drive, which is not even close to the same thing as backing up the iTunes library. iPhone backups are not stored in the iTunes library.

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Jan 26, 2022 1:29 PM in response to JGostl

While it sounds like you are doing everything right, there is something that is not correct. This process has a long history of working.


When you go to the default backup location (find it here→ https://support.apple.com/en-us/HT204215) do you see your symbolic link? When you click on it does it take you to the backup?

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Jan 26, 2022 11:42 AM in response to JGostl

If you set up symbolic links correctly it works. The way you find the backups is to open iTunes Preferences, Devices pane, and you should see the backups. If you right click on a backup there will be a link to go to the backup on the disk.


There are quite a few sites that explain how to do this. Here is one chosen at random (and also because it doesn’t try to sell you unnecessary software)→https://www.intowindows.com/backup-iphone-to-external-hard-drive-using-itunes-in-windows-10/


Note that other than just confirming that the backup is safely on your drive, there isn’t much point in looking at it; there’s nothing you can do with it other than restore it to your iPhone. Although you can get a 3rd party iPhone backup extractor program (google for some) to view and extract data from the backup.



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Jan 26, 2022 12:14 PM in response to JGostl

Understandable. It is logical to assume that a backup made with iTunes would be located in the iTunes library folder. The fact that it is in a completely different location that varies from version to version of Windows (and also Mac OS) is not intuitive.

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Jan 26, 2022 1:02 PM in response to Lawrence Finch

Let me take it step by stop.


(1) I locate the default folder.

(2) I do a backup to make sure I'm in the right place.

(3) I create a new folder on a different drive.

(4) I copy the existing backups to the new folder.

(5) I delete the original backup folder.

(6) I create a symbolic link from the location of the old folder to the new one.

(7) I follow the chain to the "old" backup folder and confirm that it is infact pointing at the new folder.

(8) I make a backup. It seems to run to conclusion cleanly.

(9) The backup in step (8) is now where to be found.

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Jan 26, 2022 1:40 PM in response to JGostl

Ah, well, what may be happening is that iTunes does not create “new” backups. It maintains one backup that is updated incrementally. So if you see the backup you copied that backup was updated, a new one was not created. When you look at the Summary screen in iTunes it should list the date and time of the most recent backup. Is that information correct?


If you actually open the backup folder you will see many thousands of files; if you use Windows Explorer to sort them by date you should see some file dates that match your most recent backup.


The first backup after an iOS update will be a new backup, but other than that there is only one backup for a device.

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backup iPhone change drives

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