Tip: Archive iPhone backup in Windows

iTunes normally maintains one rolling backup for each device unless you restore a backup in which case it is archived with the date of the restore and a new rolling backup created. On a Mac you can get iTunes to duplicate a backup set, but that feature isn't replicated in iTunes for Windows. With iTunes closed you can select, then copy and paste an existing backup folder set in C:\Users\<User>\AppData\Roaming\Apple Computer\MobileSync\Backup and then give it a folder name that ends in -yyyymmdd-hhmmss. When you restart iTunes the extra backup set will be listed under Edit > Preferences > Devices although it will have the same same as the original it was cloned from. Once you refresh the active backup it should be possible to tell which is which from the time stamps.


tt2

Posted on Jul 9, 2016 1:53 PM

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18 replies

Jul 9, 2016 5:50 PM in response to turingtest2

Very clever, thank you. I have bookmarked this post. I did not know how to archive backups in iTunes for Windows other than using an external drive. I checked my MBP (10.11.5) and sure enough there is a drop down menu in iTunes >>> Devices that allows archiving. No such option on my W10 iTunes (12.4.1). Is Apple "dumbing down" iTunes for Windows?


Can you confirm how you renamed the cloned folder set? Under Backup I have two folders, one for my iPhone and one for my iPad. Should I copy them leaving the existing names as-is except appending the timestamp at the end of the long alphanumeric string? Like 6d473d7c6.......-20160709 ?? Is that what you mean?


You likely know this already but in Windows 10 one can go directly to the Roaming folder (normally hidden) by typing %appdata% in Cortana. In Windows 7 I had to change the "View" to show hidden/system files.

Jul 9, 2016 5:54 PM in response to elcpu

elcpu wrote:


checked my MBP (10.11.5) and sure enough there is a drop down menu in iTunes >>> Devices that allows archiving. No such option on my W10 iTunes (12.4.1). Is Apple "dumbing down" iTunes for Windows?


No, Apple is "smarting up" iTunes for Mac. Windows iTunes has never had this feature. Mac iTunes has had it for several years 😉 I don't know why the feature isn't available for Windows. It seems pretty basic.

Jul 9, 2016 6:15 PM in response to elcpu

Should I copy them leaving the existing names as-is except appending the timestamp at the end of the long alphanumeric string? Like 6d473d7c6.......-20160709 ?? Is that what you mean?


Yes, replace the trailing " - Copy" that Windows will have added to the name of the cloned folder with the timestamp so it matches what iTunes would name the folder if it had been used for a restore.


tt2

Jul 16, 2016 8:07 PM in response to Lawrence Finch

I've used the "archive backup" feature on the Mac after every single backup I make for the reason that the backup you have just created is not "archived" immediately nor automatically until after a predetermined timeframe (of which I cannot be certain) has passed. I've been bitten by this delayed "archive" when testing certain backups before I figured out the "archive backup" feature. If you backup the device again within this (unknown) time frame, the backup you just created (and has not yet been archived according to iTunes) will be overwritten. Seems as if the backup is auto-archived the "next day" or after 12:00am but I've never been able to pinpoint when it actually occurs.

Jul 17, 2016 4:04 AM in response to glenfromgilgai

glenfromgilgai wrote:


The easiest way is to open settings in iphone open about and change the iphone name this will create a new backup using new name whilst keeping old backup with old name.


But that isn't what happens. The name of the active backup set for that device is given a new label to reflect the new device name, but no new set is created.


tt2

Jul 17, 2016 2:24 PM in response to turingtest2

turingtest2 wrote:


However on a Mac you may also be able to take advantage of Time Machine which normally backs up every hour.

Much easier to just archive the backup immediately after it's made. The trouble I had in the past was that I didn't know one could even do this. I believe it was Lawrence Finch that I heard about archiving backups from initially...a great contributor for sure.


You've offered a great tip/work-around for Windows users...I'm surprised that iTunes for Windows doesn't have this ability. Maybe Apple will eventually bring iTunes for Windows up to speed but in the meantime, your tip is a great one. Thanks for that, tt2.

Jul 17, 2016 2:28 PM in response to SergZak

SergZak wrote:


turingtest2 wrote:


However on a Mac you may also be able to take advantage of Time Machine which normally backs up every hour.

Much easier to just archive the backup immediately after it's made. The trouble I had in the past was that I didn't know one could even do this. I believe it was Lawrence Finch that I heard about archiving backups from initially...a great contributor for sure.


You've offered a great tip/work-around for Windows users as well...I'm surprised that iTunes for Windows doesn't have this ability...maybe Apple will eventually bring iTunes for Windows up to speed but in the meantime, your tip is a great one. Thanks for that, tt2.

What's sad is that there are quite a few Windows backup add-ons that provide similar capabilities to Time Machine, but Windows users don't generally think of using them. I had a great one from IBM (of all places) that was actually better than Time Machine; It monitored file updates and would immediately back up any file that had been changed. It would keep a user-specified number of generations of the file (the default was 30). So it didn't consolidate into weeks and months; it just kept every version (using a differential storage method). I think this was a Windows implementation of the old mainframe generation data sets. But there are still many backup options for Windows; some are quite sophisticated.

Jul 17, 2016 3:05 PM in response to Lawrence Finch

A question for you Lawrence,


Have you ever pinpointed when exactly the backups are auto-archived by iTunes? tt2 alluded to "As far as I am aware, iTunes only creates listed archived backups if you restore a backup". Have you found any definitive situation other than that? I had assumed it was after a certain point in time as my post above stated.


Any insight/info would be appreciated.

Jul 17, 2016 3:09 PM in response to SergZak

iOS backups are auto-archived only when you create a backup after an update. The new backup is a full rather than incremental and the backup of the previous version remains where it was, which is the mobilesync folder.


If you go to iTunes preferences/devices you can see the old and new backups, with an associated date (except for the latest, which has no date).


If you manually archive a backup in the same preferences pane (Mac only) again, all it does is create a new backup rather than incremental the next time you back up.

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Tip: Archive iPhone backup in Windows

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