Mobile Sync Backup Folder: Can I move individual Older iOS backups to an external drive

Looking to free up MacBook pro hard drive space and the biggest space hogs are iOS backups in the the Mobile Sync Backup Folder. My goal would be to move individual backup files of several devices (2 older iPhones and 1 iPad) to an external drive then deleting those files from the Mobile Sync Backup Folder thusly freeing up space. My hope would be if I ran into difficulties with one of the backed up devices needing to restore from a backup, I could copy the backup from the external drive, place that copy into the original Mobile Sync Backup Folder on the MacBook pro hard drive, and then do a restore.


Am I missing something?


Thanks,


Dan

Posted on Sep 22, 2023 12:04 PM

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Posted on Feb 20, 2024 02:54 PM

I'm sitting here in shock that there actually is no longer a way to do this, given the *absolute necessity* of it, given the way Apple themselves has things set up? I need to back up a 256 GB iPad to my Mac, which is brand new yet already only has about 150 GB of free space. What Am I supposed to do? Purchasing an extra service *cannot* be the only option offered for a *necessary* (and so common as to be approaching universal) process. Who doesn't have multiple devices (iPads, iPhone) they need to back up? This is unbelievable and unacceptable.

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Question marked as Top-ranking reply

Feb 20, 2024 02:54 PM in response to zugwang

I'm sitting here in shock that there actually is no longer a way to do this, given the *absolute necessity* of it, given the way Apple themselves has things set up? I need to back up a 256 GB iPad to my Mac, which is brand new yet already only has about 150 GB of free space. What Am I supposed to do? Purchasing an extra service *cannot* be the only option offered for a *necessary* (and so common as to be approaching universal) process. Who doesn't have multiple devices (iPads, iPhone) they need to back up? This is unbelievable and unacceptable.

Jan 10, 2024 09:35 PM in response to eirellana33

I know, that is really frustrating. Apple used to be a company "for the rest of us" that empowered users. Now they are constantly finding ways to cause grief with contrived limitations. Backups belong on plater drives, not on your most expensive SSD that is the only one you can boot from.


I bet this discussion will turn into selling you iCloud storage, for the cost of a whole hard drive every year.

Sep 30, 2023 08:43 AM in response to dogghouse

Hello dogghouse,


We'd be happy to clarify the details of that process further.


Copying a file is distinct from editing, relocating, renaming or extracting contents from a file, as it does not make any changes to the original file. You can also delete an unneeded backup, as that completely removes the associated files, as opposed to editing or altering them.


You can make copies of your backups or delete backups that you no longer need.


So you are correct that you would want to move any unneeded backups to an external drive, and move them back to their original location if they are needed in the future. You just want to refrain from taking any steps that would alter the files or their hierachy, such as renaming them or moving a file into a subfolder.


Should you have any further concerns, don't hesitate to let us know.


Mar 28, 2024 11:45 AM in response to dogghouse

Apple is forcing us to buy into iCloud

My 500gb M2 Mac mini SSD is full due to 2 iPhone 15 pro max backups (mostly photos/videos) and some iPad backups.

I should not have to reserve blazing fast SSD storage to backup our phones. I should be able to select a backup location on an encrypted external drive attached to my Mac mini.

Our phones get backed up overnight but now I can't even update my Mac OS until I delete or move them.

Sep 29, 2023 02:09 PM in response to K_Faith

Thanks for the reply. I find the answer in the note from Apple ambiguous. On one line they say, "If you need copies of your backups, you can find the Backup folder and copy the entire folder to another place, like an external drive or network-storage location" Then on another they say "Don't edit, relocate, rename, or extract content from your backup files".

For the sake of discussion, my MobileSync folder has the the subfolder Backups with several folders with numbers, one of which I will call Old iPad folder containing 60 Gb of data. Rather than move the whole backup folder, I would like to move only the Old iPad folder to an external. The contents of the folder should be the same on the external as the Mobile Sync folder on the MacBook pro. I would dump the Old iPad folder from the MacBook pro freeing up 60Gb of space. If, at a later time, I needed the Old iPad folder I could copy it from the external to the original Backups folder in the MobileSync folder on the MacBook pro. This makes sense to me in a naive way. I don't know if this breaks some hierarchy scheme, some date and time patterns or other entity? What happens in copying from the Backups folder on the MacBook Pro to the external that would make the folder nonfunctional?


Thanks



Jun 5, 2024 10:07 AM in response to ceramicwhite

Yes, symlink works perfectly for this. I've used a symlink for redirecting for many years for all sorts of issues where huge files don't need to be auto-stored on my main drive (big plugins, graphics files, etc). @ceramicwhite described this accurately above.


The command ln means link. The -s flag means symlink (which is essentially stronger than an "alias" - it works at the system level...system link...so

ln -s ...then drag in the folder you want the backups stored in... then add on /Users/<user>/Library/Application Support/MobileSync (because this is where the files are usually stored.) You're essentially telling your computer to treat that folder you dragged in as if if were MobileSync)


ln -s '/Volumes/<External Drive>/<Backup Folder> /Users/<user>/Library/Application Support/MobileSync

Mar 6, 2024 09:28 PM in response to K_Faith

To be clear, and for the avoidance of any doubt, assume your reply indicates

(a) a copy of backup made from iphone/ipad etc. can be made, and copied and pasted to an external hard drive D:

(b) deletion of file created, and presumably on harddrive C: with OS under MobileSync causes no issues in itself with potential future use for restoring a device using copied file IF the

(i) copied file has not been altered (and simply created and then moved from C: to D: w/o any name change), provided

(ii) copied file is then simply cut and paste or copied and paste from D: to C: into backup folder in MobileSync to enable restoration of device


Please confirm that's correct, thx.

Sep 26, 2023 04:04 PM in response to dogghouse

Hello dogghouse,


Thank you for reaching out to Apple Support Communities, and we'll be happy to help in any way we can. We understand you have questions about moving iOS backups. You can find information about this here: Locate backups of your iPhone, iPad, and iPod touch - Apple Support



  • "Don't edit, relocate, rename, or extract content from your backup files. For example, to restore from a relocated backup file, you need to move the backup file back to where it was in the Backup folder or the file won't work. Backups serve as a safe copy of almost all of your device's data and settings. So while you might be able to view or access a backup file's contents, the contents usually aren't stored in a format that you can read."


We hope this helps.


Cheers!


Dec 29, 2023 12:28 PM in response to dogghouse

This is truly a totally unacceptable solution and here is why. I have an iPad Pro with 2tb and I am trying to backup to a Mac Studio with 512gb. Will never work. I should be able to redirect the MobileSync back to an external hard drive with sufficient space which is what I used to be able to do. I know there are other options such as purchasing a new Studio with more disk space, use iCloud or possibly plug in an external drive directly to the iPad. These are all not very good options and I guess I will have to completely rethink my work flow for no really good reason. Very disappointed Apple.

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Mobile Sync Backup Folder: Can I move individual Older iOS backups to an external drive

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