Time Machine will no longer support Time Capsule formatted with AFP Apple Filing Protocol

AirPort Extreme Base Station or Time Capsule

These solutions are no longer recommended, because they use Apple Filing Protocol (AFP), which won't be supported in a future version of macOS.

Will macOS future versions allow me to format my Time Capsule disk on my WiFi network using one of the new file formats or protocols the new versions will support? If not, why not? Isn't a disk just a disk and can Apple simply not tell me my old disk format is no longer supported and then display the new formatting options and allow me to select one so my old disk device will be formatted with the new protocol? And then Apple could simply allow me to backup my MacBook just like I have always backed it up, using Time Machine, which I love and my Time Capsule WiFi router and backup system that are all rolled into one, simple and elegant and easy for customers like me to use like Apple is supposed to be. Am I missing something here?

Posted on Aug 9, 2025 10:38 AM

Reply
Question marked as Top-ranking reply

Posted on Aug 9, 2025 11:09 AM

Will macOS future versions allow me to format my Time Capsule disk on my WiFi network using one of the new file formats or protocols the new versions will support?


No


If not, why not?


Apple decision to no longer support Time Machine backups over a "network" with future Mac operating systems.


Isn't a disk just a disk and can Apple simply not tell me my old disk format is no longer supported and then display the new formatting options and allow me to select one so my old disk device will be formatted with the new protocol?


No. The Time Capsule disk and any disks attached to an AirPort Extreme can only be formatted in Mac OS Extended (Journaled).....aka HFS+ for Time Machine backups. The same would be true if you were backing up to a Network Attached Storage device (NAS).


And then Apple could simply allow me to backup my MacBook just like I have always backed it up, using Time Machine, which I love and my Time Capsule WiFi router and backup system that are all rolled into one, simple and elegant and easy for customers like me to use like Apple is supposed to be. Am I missing something here?


We just explained why backups to a Time Capsule using future operating systems will not be supported.


When Apple makes things "official", the only way that you will be able to back up your Mac(s) using Time Machine will require that the backup disk be attached directly to your Mac. When you back up this way, the disk will be formatted in APFS, which is the same format that your Mac's internal drive is using.


The Time Capsule disk cannot be formatted in APFS. Even it could.....(it can't).....backups would not be supported over a network.


















60 replies

Aug 22, 2025 3:45 PM in response to Annoyedmacuser196

Re: “Please be advised that this human being will no longer support the apple corporation and its shareholders”


And this matters to your fellow users how? Enjoy the Windows world, where Microsoft cut off a lot of PCs that could run Windows 10 from getting a Windows 11 upgrade simply because those PCs did not have a “Trusted Program Module.”

Aug 23, 2025 5:57 AM in response to AppleCustomer9

I bought a new NETGEAR modem and am very glad I did from both the performance perspective and the WPA3 security option that supports devices still using WPA2 when needed. Very fast and very reliable though a little difficult for an amateur like me to configure, I think I figured it out with help from their community because I got it working for all of our devices. So far, so good.


I gave our old Time Capsule WiFi Router Time Machine to Goodwill with notes types up how to setup the WiFi Router and a warning not to try to use the device for Time Machine backups with new releases of MacOS. All's well that ends well.


Having slept on the local backup idea, we no longer need it for personal reasons. There was a need for it in the past and it served it's purpose for many years but now upon reflection we simply do not need this type of backup as we are not using our devices for business anymore.

Sep 7, 2025 4:23 PM in response to AppleCustomer9

Before investing in a NAS, would a LAN-to-USB device exist for which, if connected to a router/switch, the USB would support SMB v3, so a backup HDD would work with Time Machine?


If yes, this would solve, at least temporarily, my Time Machine wireless backup situation - i.e. Mac -> Wi-Fi AP -> Router/Switch -> LAN-to-USB -> HDD - after I decommission the Time Capsule.

Sep 7, 2025 6:50 PM in response to Bill3Apple

Bill3Apple wrote:

Re no more backup to Time Capsule over network; this is disappointing because it worked well. We move on. I have an ASUS AX6600 XT8 mesh Router system. Can you please tell me how to connect an external hard drive to that and then back up my MBP automatically to that hard Drive. Thanks Bill.


That ASUS ZenWiFi AX (XT8) AX6600 Tri-band Mesh WiFi 6 System does not list Time Machine server capabilities in the tech specs:

https://www.asus.com/microsite/better-WiFi-for-SMB/ASUS-ZenWiFi-XT8_datasheet.pdf


Unfortunately for this reply, ASC is eating links again, and has basically clobbered this reply. You will want to do some searches of the Asus website for Time Machine support info, for Wi-Fi and Asustor. I’ve attempted to re-generate the text.



There have been reports of issues, as well:


For alternative Wi-Fi mesh router hardware suggestions, see previous replies.


If you wish to preserve that Wi-Fi mesh router, you’ll likely be installing a NAS box. See previous replies.


You’ll be able to continue to operate with Time Capsule until you upgrade to macOS 26.

Sep 7, 2025 7:05 PM in response to Bill3Apple

Unfortunately, your ASUS router's USB port will not support a hard drive that is formatted in the APFS format that Time Machine will want to use with future Mac operating systems, so most likely a no go on that idea.


Think NAS with Time Machine support.


We'll know more when the next Mac operating system is introduced. Too many unknowns at this time.







Sep 8, 2025 12:52 PM in response to MrHoffman

Thanks MrHoffman! I stand corrected.

You are too kind. That was not a typo, but a blind spot.


I missed the distinction between SMB 3.0 and Samba, and your additional linked information was very helpful for me (and other Readers) to see the distinction.


Using your example, I pulled up the Wikipedia article on AFP.


WOW, what remarkable word-salad including AppleTalk, Apple File Protocol. Apple File System and acronyms and similar terms. No wonder there is some confusion.



Nov 5, 2025 2:54 PM in response to AppleCustomer9

Replacing Time Capsule and Synology backup devices. Your helpful comments solicited.

My 20 + year old Synology DS212 NAS drive died this week and my old AFP Time Capsule is headed to the junkyard soon we learned recently. This thread seems to have conflicting info on whether backup devices can be on a home network or have to be attached to a Mac?

I will soon be replacing my 2019 (Intel) iMac and would like to use its drive for one on site backup source over our Ethernet home network. Any reason why this cannot be accomplished? Or are those older iMac drives formatted in one of the Time Machine forbidden formats like the Time Capsule? I would ideally like to replace the Synology drive with something a little less complicated to manage and have that be my second on site backup device running over the home network or attached directly to the Mac.

Appreciate any input, education and suggestions!


Aug 9, 2025 8:28 PM in response to Servant of Cats

Servant of Cats wrote:

It looks as though Time Machine can now do network backups using the (Windows) SMB file sharing protocol.


That’s been the case for a while now. (Apparently since 10.15, if not earlier.).


Apple decided SMB had won, and started retiring AFP.


And here we are.


Although the Time Capsule supports SMB v1, I suspect that will not be good enough to allow continued Time Machine use once Apple pulls the plug on the deprecated Apple Filing Protocol. You would need a newer NAS, running a current version of SMB, that supports the current version of Time Machine.


SMBv1 is best gone everywhere, given its security vulnerabilities.


https://techcommunity.microsoft.com/blog/filecab/stop-using-smb1/425858


Ned Pyle, formerly a Microsoft Principal Program Manager for various Windows-related functions including SMB, spent a chunk of his Microsoft career working to end SMBv1, due to its flaws. SMBv1 is bad.

Time Machine will no longer support Time Capsule formatted with AFP Apple Filing Protocol

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.