TOS 7.0.0408 Beta (X86) is Released for Update

Official news about TOS, mobile app, PC app updates or beta releases.
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RyanYang
TM Support
Posts: 1141
Joined: 01 Dec 2020, 11:50
China

TOS 7.0.0408 Beta (X86) is Released for Update

Post by RyanYang »

Target Users:
Users currently running TOS 7.0.0299 beta or later versions.

Note:
If your TOS version is TOS 6, please refer to the TOS 7 beta update instructions first

Here, we sincerely thank user @PeteBest, @Gremlin, @alexivanov, @rfbjr, @DMagister, @cdubbsworld, @TMjack, @snapsh0t, @ZiRo, @major65, @OttO1916, @Lex, @joka388, @EgorA, @SunDogBC, @vozerov, @Joesh, @luda83, @bartmans99, @5demid5, @frenchie, @mumr, @Den795, @eulero, @JSCFORCE, @mmick and others, for their sharing and feedback. It is your support that has enabled us to quickly identify and resolve some issues.

Update Notes
Bugs Fixes:
1. Fixed an issue where remote mounts could not be unmounted when a remote folder was open.
2. Fixed an issue where disk hibernation remained enabled after unchecking the option to update the system with disk hibernation.
3. Fixed an issue where the selection state of the owner in the property page appeared white in dark mode.
4. Fixed an issue where disk hibernation was not enabled by default after resetting the system configuration.
5. Fixed an issue where the last check time for IPv6 was not displayed after disabling IPv4 in the DDNS function.
6. Fixed an issue where the DLNA service could not be used through the OVS interface after enabling OVS.
7. Fixed an issue where IPv6 addresses failed to listen on ports 80 and 443.
8. Fixed an issue where no prompt message was displayed when editing SMB remote files with a text editor failed.
9. Fixed an issue where prompts were inconsistent in certain languages when enabling the NFS service.
10. Fixed other known issues.

Important Information:
1.Updating the system theoretically will not affect the data on your hard drives, but for safety, please make sure to back up your data in advance.
2.Before updating, ensure that your primary volume (usually volume1) has at least 3GB of available space. Insufficient storage space may cause the update to fail.
3.After the update, the IP address of your TNAS may change. Please use the TNAS PC desktop client to search for and reconnect to the device.

Update Procedure:
1.Go to TOS > Control Panel > General Settings > System > Update, and click "Check for updates."
2.Follow the prompts to update the system.
3.After the system update is complete, you may need to refresh your browser.
4.The TNAS IP address may change after the update. If you cannot connect to your TNAS using the previous IP address, use the TNAS PC client to search for the new IP address.

Client Downloads:
1. Download TNAS PC 5.2.510 for Windows OS.
2. Download TNAS PC 5.2.510 for macOS (x86 and ARM architectures).
3. Download TNAS PC 5.2.510 for macOS (ARM architecture).
4. Download TNAS PC for Linux.
5. Download TNAS Mobile 3.X for Android.
6. For iOS, experience TNAS Mobile 3.X via: https://testflight.apple.com/join/wFWYABJS.
To contact our team, please send email to following addresses, remember to replace (at) with @
Technical team: support(at)terra-master.com (for technical support)
Service team: service(at)terra-master.com (for purchasing, return, replacement)
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JSCFORCE
Posts: 21
Joined: 18 Nov 2025, 08:42
United States of America

Re: TOS 7.0.0408 Beta (X86) is Released for Update

Post by JSCFORCE »

Updated, no issues yet.
F4-425 Plus with TOS 7 with 32GB RAM
2 X 2TB (SSD) RAID 1 / EXT4 (OS/APPS)
4 x 28TB RAID 10 / BTRFS (MEDIA)
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snapsh0t
Posts: 64
Joined: 19 Oct 2025, 03:23
Great Britain

Re: TOS 7.0.0408 Beta (X86) is Released for Update

Post by snapsh0t »

Update check failed here. Will try again later.
F2-425 Plus, 16GB RAM, 2 x 500GB WD SN700 EXT4 RAID1, 2 x 18TB WD Red Pro EXT4 RAID1, TOS 7.0.<latest>
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snapsh0t
Posts: 64
Joined: 19 Oct 2025, 03:23
Great Britain

Re: TOS 7.0.0408 Beta (X86) is Released for Update

Post by snapsh0t »

Now updated successfully. No obvious problems.
F2-425 Plus, 16GB RAM, 2 x 500GB WD SN700 EXT4 RAID1, 2 x 18TB WD Red Pro EXT4 RAID1, TOS 7.0.<latest>
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RyanYang
TM Support
Posts: 1141
Joined: 01 Dec 2020, 11:50
China

Re: TOS 7.0.0408 Beta (X86) is Released for Update

Post by RyanYang »

snapsh0t wrote: 03 Mar 2026, 15:26
Could you please let us know if you performed any specific steps after the detection failed that eventually allowed the update to be detected?
To contact our team, please send email to following addresses, remember to replace (at) with @
Technical team: support(at)terra-master.com (for technical support)
Service team: service(at)terra-master.com (for purchasing, return, replacement)
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snapsh0t
Posts: 64
Joined: 19 Oct 2025, 03:23
Great Britain

Re: TOS 7.0.0408 Beta (X86) is Released for Update

Post by snapsh0t »

No, I just left it until I'd finished other things I had to do then tried again. My internet connection seemed to be working well and I was not doing anything intensive on it so I don't know why it failed at first.
F2-425 Plus, 16GB RAM, 2 x 500GB WD SN700 EXT4 RAID1, 2 x 18TB WD Red Pro EXT4 RAID1, TOS 7.0.<latest>
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rfbjr
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Posts: 400
Joined: 16 May 2024, 23:43
United States of America

Re: TOS 7.0.0408 Beta (X86) is Released for Update

Post by rfbjr »

That was a bit scary. F6-424 updated fine, yes, the hibernation settings were not on, if off prior to upgrade.

The F4-425 Plus looked fine, but when I logged on, it said no volume/storage pool. Status showed corrupt.
Manually rebooted it again, everything back up normal. Generating a system report, I'll upload it later.
F6-424 & F4-425 Plus at 7.0.0777
F4-424 Pro also at 7.0.0777
D4-320
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rfbjr
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Posts: 400
Joined: 16 May 2024, 23:43
United States of America

Re: TOS 7.0.0408 Beta (X86) is Released for Update

Post by rfbjr »

Also on the F4-425 Plus, USBCopy and Snapshot won't launch.

Image

The above displays when I attempt to launch it from desktop shortcut or taskbar. If I click on open, nothing happens. Has the version been updated? I see no indication that a new version is available.
Same for USBCopy.
Is it related to the issue I first had after first reboot (see above post)

But... on the F6-424, USBCopy opens fine no issue.
F6-424 & F4-425 Plus at 7.0.0777
F4-424 Pro also at 7.0.0777
D4-320
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rfbjr
Silver Member
Posts: 400
Joined: 16 May 2024, 23:43
United States of America

Re: TOS 7.0.0408 Beta (X86) is Released for Update

Post by rfbjr »

System Report and a copy of the syslog regarding snapshot oddity are stored at:

https://1drv.ms/f/s!AgP4K-RskQ9MjLwJvJG ... Q?e=2GWq4N

Oh, disabling and then reenable Snapshot app fixed it. It also somehow fixed the USBCopy app as well. Go figure.
F6-424 & F4-425 Plus at 7.0.0777
F4-424 Pro also at 7.0.0777
D4-320
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mokagino
Posts: 5
Joined: 03 Feb 2023, 22:25
Israel

Re: TOS 7.0.0408 Beta (X86) is Released for Update

Post by mokagino »

F4-425 Plus update went fine. no errors.
VM with HA works without issues.
Plex works fine.

I must say, the new VM with the option to automatically enable HA after reboot is super helpful.
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