TOS 7 Beta Is Available for Testing

Official news about TOS, mobile app, PC app updates or beta releases.
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qidi4feet
Posts: 12
Joined: 09 Jan 2026, 23:20
Denmark

Re: TOS 7 Beta Is Available for Testing

Post by qidi4feet »

TMzethar wrote: 17 Jan 2026, 22:55
qidi4feet wrote: 17 Jan 2026, 14:00
Sorry that currently moving or migrating home folders is not supported.
But is it something that you will implement ?
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Heartopia
Posts: 1
Joined: 18 Jan 2026, 14:47
Albania

Re: TOS 7 Beta Is Available for Testing

Post by Heartopia »

Tried:
Multiple upgrade attempts, Different NVMe slots. Tried 2,5" SSD
Same result every time.
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GevinKe
TM Product Manager
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Joined: 08 Dec 2023, 10:27
China

Re: TOS 7 Beta Is Available for Testing

Post by GevinKe »

Heartopia wrote: 18 Jan 2026, 14:51
Hi, please supplement the detailed operation steps and problem description. This will help us locate the issue and offer targeted suggestions more precisely.
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, RMA service)
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TMLila
TM Product Manager
Posts: 90
Joined: 30 Apr 2024, 16:27
China

Re: TOS 7 Beta Is Available for Testing

Post by TMLila »

koros1691 wrote: 16 Jan 2026, 09:49
TMzethar wrote: 15 Jan 2026, 17:37
koros1691 wrote: 15 Jan 2026, 14:35
Please tell us which app you encountered the permission issue on.
I noticed it in the Control Panel under the Shared Folder section. If you select a folder that was created in TOS 6, and the press edit at the top, when you attempt to change the Permissions of the share, the Apply button will light up, but nothing will happen when you click it.

Alternatively, if you create a new share in TOS 7, the Apply button will actually work as expected.
Hello! Regarding the issue you mentioned about setting permissions for the shared folder, we recommend checking whether storage quotas are enabled on the volume or the shared folder. We are aware that if the storage quota is full, it may affect permission configuration for files or folders. If this is indeed the cause, we suggest trying to free up some storage space or temporarily disabling the storage quota function to ensure the permissions can be set successfully.
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qidi4feet
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Joined: 09 Jan 2026, 23:20
Denmark

Re: TOS 7 Beta Is Available for Testing

Post by qidi4feet »

PkcDe wrote: 17 Jan 2026, 22:37 Hi,
I’m unable to upgrade my TerraMaster F4-425 Plus from TOS 6.0.794 to TOS 7
Setup:
Brand new NAS, no data. Freshly formatted NVMe M.2 (also tried a 2.5" SSD)
BIOS shows only the NVMe as a boot device

What happens:
Boot into TOS 6, Start upgrade to TOS 7 using the official image
Update begins normally. The system unpacks the image and start update. At ~9%, the NAS reboots itself.
After reboot, NAS is unreachable via browser. In TNAS mobile app (latest beta), the device shows as Not initialized
Reinitialization starts from scratch (asking to register the user and email) and always ends up back on TOS 6

Tried:
Multiple upgrade attempts, Different NVMe slots. Tried 2,5" SSD
Same result every time.

Any dvice where to look or what to try?
Thanks.
Download the file again , and try it.. i think you have a tos 7 file that is corrupt ..
i have updated mine several times to test things (F4-425 plus) with no issues at all ..
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PkcDe
Posts: 4
Joined: 17 Jan 2026, 22:30
Spain

Re: TOS 7 Beta Is Available for Testing

Post by PkcDe »

qidi4feet wrote: 19 Jan 2026, 14:51 Download the file again , and try it.. i think you have a tos 7 file that is corrupt ..
i have updated mine several times to test things (F4-425 plus) with no issues at all ..
Thanks for your reply. I did it already: downloaded and tried two different copies of TOS7.
The result was exactly the same.

Did you checked if the the installation progress bar went all the way to 100% before rebooting the system?
in my case it goes to 9% and later reboots.

Each time I try to update the OS, the TOS went to its factory default, so it is kinda painful to play around (because of loosing settings).
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ChadH42
Posts: 27
Joined: 26 Nov 2024, 07:13
United States of America

Re: TOS 7 Beta Is Available for Testing

Post by ChadH42 »

I have tried now 10 times to upgrade my F5-221 to TOS7 without success. I have changed drives, tried the .ins install as well as the upgrade and none of my attempts did the NAS ever try and re-boot after the unpack and install steps. I have the right BIOS, current TOS6 version, initboot is good and there is plenty of space on the system drive. It just doesn't work!!

I can reinstall TOS6 at least after the failed installs otherwise the system won't boot at all. Therefore the bootloader(x86_bootloader_V6.1.294.img) must be working for TOS6 but not TOS7.
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koros1691
Posts: 4
Joined: 17 Dec 2025, 03:35
Canada

Re: TOS 7 Beta Is Available for Testing

Post by koros1691 »

TMLila wrote: 19 Jan 2026, 11:47
koros1691 wrote: 16 Jan 2026, 09:49
TMzethar wrote: 15 Jan 2026, 17:37
Please tell us which app you encountered the permission issue on.
I noticed it in the Control Panel under the Shared Folder section. If you select a folder that was created in TOS 6, and the press edit at the top, when you attempt to change the Permissions of the share, the Apply button will light up, but nothing will happen when you click it.

Alternatively, if you create a new share in TOS 7, the Apply button will actually work as expected.
Hello! Regarding the issue you mentioned about setting permissions for the shared folder, we recommend checking whether storage quotas are enabled on the volume or the shared folder. We are aware that if the storage quota is full, it may affect permission configuration for files or folders. If this is indeed the cause, we suggest trying to free up some storage space or temporarily disabling the storage quota function to ensure the permissions can be set successfully.
Thanks for the update!

I don't have storage quotas setup for any of my volumes or shares, however as a test I did enable it on my shares to see if that changed anything. Once I did setup/enable storage quotas on the shares I was able to edit the permissions as expected even after turning storage quotas back off.
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vozerov
Posts: 8
Joined: 13 Jan 2026, 03:55
Russia

Re: TOS 7 Beta Is Available for Testing

Post by vozerov »

Установка версии 7.0.0392 на F4-424 привела к тому что диски от пула носителей все отключились, при этом система их видит и не подключает обратно, два SSD диска которые были в Hyper Cache так же отключились, при этом предлагают их использовать только для создания нового пула, а для hyper cache они не доступны.
Возможно ошибка в обновлении какая то, пересоздавать том и пул не охото, слишком долго восстанавливать потом на нем информацию.
Переходил с 7.0.0375
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qidi4feet
Posts: 12
Joined: 09 Jan 2026, 23:20
Denmark

Re: TOS 7 Beta Is Available for Testing

Post by qidi4feet »

PkcDe wrote: 19 Jan 2026, 22:29
qidi4feet wrote: 19 Jan 2026, 14:51 Download the file again , and try it.. i think you have a tos 7 file that is corrupt ..
i have updated mine several times to test things (F4-425 plus) with no issues at all ..
Thanks for your reply. I did it already: downloaded and tried two different copies of TOS7.
The result was exactly the same.

Did you checked if the the installation progress bar went all the way to 100% before rebooting the system?
in my case it goes to 9% and later reboots.

Each time I try to update the OS, the TOS went to its factory default, so it is kinda painful to play around (because of loosing settings).
The bar goes to full , and then reboots
have you tried factory reset your nas device before doing the upgrade ?
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