Catastrophic failure during photos copying...

My previous thread was closed. So have to open new one.


Still not able to copy photos from my iPhone to PC. Still have catastrophic failure error, the same as 15 years ago.

But this time with iPhone 16 Pro Max an iOS 26.


Looks like this is catastrophic failure of Apple, which cannot fix simple files copying.


P.S.

But worse thing after catastrophic failure error, no way to see photos folder at all.

Only rebooting helps.

Absolutely incredible and ashame!

iPhone 17 Pro Max

Posted on Dec 20, 2025 6:54 AM

Reply
21 replies

Dec 21, 2025 4:05 AM in response to andrey_20

andrey_20 wrote:

...

iPhone devices are fine until i try connecting them to my PC (usually once per 6 month).
And this time get me mad, since copying of several hundred files takes 2-3 days...

If you used the accepted pull import process, several hundred images would take a few minutes. Your achilles heel is your subfolder requirement.

Dec 21, 2025 6:13 AM in response to andrey_20

andrey_20 wrote:

Samsung has (had) it's own problems...
I tried to switch to it long time ago, but that time it used Exynos CPU in Europe.
Now it's too late...

iPhone devices are fine until i try connecting them to my PC (usually once per 6 month).
And this time get me mad, since copying of several hundred files takes 2-3 days...


For comparison, a full sync of photos (import), and then a backup and sync, takes maybe five or eight minutes into a (old, slow) Mac, using the Apple Photos app and Finder. That’s with fifty or more photos imported per batch, and with fifteen thousand in the Mac library, with sync via USB-C.


The whole import-sync process takes probably fifteen minutes, and much of that is keyword tagging, and sorting and sifting individual photos in the Mac Photos app.


With what looks like Windows file system or Windows USB performance issues reported being here, you will want to try using the Devices app, and also send your feedback to Microsoft.


Maybe also see if a computer running macOS or Linux, or an Android or GrapheneOS phone, can better meet your needs. Change some parts of the sequence. Repeating the same sequence while expecting a different outcome is not usually a successful strategy, after all.


Samsung is still using Arm processors (ARMv8.2-A) under the Exynos brand, with the Exynos 2600 due in 2026.

Dec 21, 2025 6:40 AM in response to andrey_20

andrey_20 wrote:

Copying synchtonizing files between devices is simplest operation, which exists since beginning of PC era.
Before iOS i had Pocket PC which had SD card, so excahnging of files wasn't an issue at all those days.
There where also some Symbian OS based phones, where files syncing was also flawless operation.
I also had several android devices, where files copying works perfectly since the beginning in all Android version. Apple devices do not have any SD card slots, whatever. They also cannot transfer files with simple USB file protocols. This happens since the beginning in 2007 and exists till now in iOS 26.

In order to save phone memory - i need to organize folders by dates taken, and then inside folders - sort files by size. No any provided program by MS or Apple is able to do this. I will not explain what wrong with those programms again, because i already tried to do this here:
https://discussions.apple.com/thread/253398622?sortBy=rank
Also i need to move files in batches and continue with next batches, without waiting, reconnecting, rebooting, errors showing, etc.
There are really lot of annoing random non-informative errors. Like "The requested value cannot be determined". Or "Catastrophic failure".

I'm not talking about rocket since, AI, whatever. Files transfer is mandatory operation of any operating system.
Why Apple just cannot disable files browsing on their devices at all, if anyway you cannot do anything with those files ?

NONE of this is in any way relevant.

Follow the instructions provided by Apple and Microsoft.


If you're unhappy their documented processes, contact them directly.

Dec 21, 2025 10:12 AM in response to andrey_20

andrey_20 wrote:

Copying synchtonizing files between devices is simplest operation, which exists since beginning of PC era.


PCs (1981) well predate the advent of USB (1996).


AFAIK, Apple has never advocated using an iPhone or iPad as a USB storage device.


Simple or not, Apple has long recommended using iTunes in earlier times, and using Apple Devices app more recently.


Before iOS i had Pocket PC which had SD card, so excahnging of files wasn't an issue at all those days.


Going back further, XMODEM and YMODEM and similar tools were used for direct file transfers too, as was uucp and such. And if you’re using external media and not (for instance) the built-in file server capabilities intended for accessing shares on a Windows SMB server with the iPhone or iPad Files app, there are external SD and other storage adapters that can be used for “sneakernet”.


Files app info, and Files app SMB server access info:


There where also some Symbian OS based phones, where files syncing was also flawless operation.


Yeah, the Compaq iPaq was interesting, as was the Palm Pilot and Palm OS stuff. DECnet file transfers and

external removable storage including various disk packs and floppies worked pretty well on VMS/VMS, too.


But for this case, Apple iPhone and iPad uses the Apple Devices app for file transfer to and from Windows.


I also had several android devices, where files copying works perfectly since the beginning in all Android version.


If Android best meets your needs, then by all means use it. Clearly you want and need features — the ability to connect to a flash drive, and the ability to present internal storage as USB storage, included — that Apple iPhone does not offer, and hasn’t offered for most of twenty years.


Apple devices do not have any SD card slots, whatever.


Not integrated. But SD storage and remote network storage is easily available, and Apple supports it:


Apple no longer seems to offer their Lightning to SD reader, but that is likely still available used, as are third-party MFi options.


They also cannot transfer files with simple USB file protocols. This happens since the beginning in 2007 and exists till now in iOS 26.


I’ve been using FAT storage on iPhone and iPad for a while. Now if you’re having issues trying to use an iPhone or iPad itself as a USB file storage and transfer device, AFAIK that hasn’t been recommended in a long time. If ever. Probably not since the iPod era, when that was more common.


In order to save phone memory - i need to organize folders by dates taken, and then inside folders - sort files by size. No any provided program by MS or Apple is able to do this.


I’m doing that with the built-on Mac Photos and albums and smart albums, and that does have the option to manually sync a subset of photo albums.


But I’d fully expect various photo-management apps also exist here, as many people will set out to create their own version of this photo database, and often unfortunately with some common mistakes including dependencies on file system metadata and not on more supportable options such as using the existing photo metadata including EXIF. Preferably with an iOS and iPadOS client, if you need that. (Apple likes keeping photos in the Photos app library and that library and its albums possibly synced using iCloud Photos.)


And if Windows is doing weird or unexpected stuff, contact Microsoft Support.


Catastrophic failure during photos copying...

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