TOS 7.0.0746 Official Release (X86) is Now Available

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

TOS 7.0.0746 Official Release (X86) is Now Available

Post by RyanYang »

Target Users:
Users currently running TOS 7.0.0601 or later versions.

Note:
If your TOS version is TOS 6, please refer to the TOS 7 update instructions .
Important: This update is only applicable to TOS 7.0.0601 Beta and newer. Users with older versions must first upgrade to 7.0.0601 before applying this update.

Warning:
1、If you are unable to open File Manager after the update, please go to the App Center to update it.
2、You need to check whether your TNAS fully meets the requirements for the TOS official version. If it does not, you can refer to the solutions or make a note of them to avoid problems later.
3、After a system update, files maintained by the system in the root file system will be aligned with the TOS 7 installation package, and some built-in files and tools will be removed. Therefore, if an application fails to open after the update, please go to the App Center to install the PHP 7.4 dependency required by the application. Affected software includes: Web Server, VirtualBox, Tailscale, FreshRSS, Joomla!, MantisBT, MyBB, Net2FTP, MyWebSQL, Nextcloud, e107_cms, elFinder, IBOS, MariaDB, phpBB, BeiRui PuGongYing, phpMyAdmin, WordPress, ZenTao, and Xunlei.


Here, we sincerely thank @Lex, @rfbjr, @crisisacting, @imranalam, @snapsh0t, @Gremlin, @joka388, @storageninja, @Dennis_H, @Zymphad, @polen, @DekkaR, @sianderson, @Takeiteasy, @OneMany, @Tessi, @Nitrokalel, @pablomon69, @usersky, and @joergurmel for your sharing and feedback. Your support helped us quickly identify and fix multiple issues.

Update Notes
Bug Fixes:
1. Fixed an issue where iniparse was terminated abnormally during system startup.
2. Fixed an issue where the USB marker changed after restarting TOS.
3. Fixed an issue where the last three hard drive slots could not be properly recognized on F4-221, F4-421, F4-422, F5-221, F5-421, and F5-422 models.
4. Fixed an issue where an administrator could access other users' unlocked Safe Box.
5. Fixed an issue where downloading files failed when selecting all files.
6. Fixed an issue where refreshing the page was sometimes required after deleting message notifications.
7. Fixed an issue where joining an AD domain via IP and advanced settings prompted a failure.
8. Fixed an issue where the navigation bar occasionally displayed sorting anomalies in weak network environments.
9. 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 5.2.540 for Windows OS.
- MD5: AFB7CD77DE2A4F0434D69D52D15959AF
2. Download TNAS PC 5.2.540 for macOS (x86 architecture).
- MD5: 715FEB00FDB06DF4CC9A228622566F70
3. Download TNAS PC 5.2.540 for macOS (ARM architecture).
- MD5: A6954F192DD23AF7374CF2AF20190B6C
4. Download TNAS PC 5.2.540 for Linux.
- MD5: A5B13A2C2C9B0F9FFFCBDF6F3BA9E342
5. Download TNAS mobile 3.5.077 for Android. (You can also search for "TNAS mobile" in the app store to install.)
6. TNAS Mobile for iOS: Please search for "TNAS mobile" in the App Store to install.
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)
User avatar
B0rg
Posts: 5
Joined: 23 Sep 2025, 03:58
Netherlands

Re: TOS 7.0.0746 Official Release (X86) is Now Available

Post by B0rg »

Thanks for the Final version update.

Still necessary to update from v6 to v7 using a beta 601 build first?

Also the release notes https://support.terra-master.com/posts/ ... ease_Notes page is not updated yet.
User avatar
rfbjr
Silver Member
Posts: 400
Joined: 16 May 2024, 23:43
United States of America

Re: TOS 7.0.0746 Official Release (X86) is Now Available

Post by rfbjr »

All three updated no issues. Testing in the morning
F6-424 & F4-425 Plus at 7.0.0777
F4-424 Pro also at 7.0.0777
D4-320
User avatar
RyanYang
TM Support
Posts: 1141
Joined: 01 Dec 2020, 11:50
China

Re: TOS 7.0.0746 Official Release (X86) is Now Available

Post by RyanYang »

B0rg wrote: 23 Jun 2026, 09:52 Thanks for the Final version update.

Still necessary to update from v6 to v7 using a beta 601 build first?

Also the release notes https://support.terra-master.com/posts/ ... ease_Notes page is not updated yet.
You can update directly from TOS 7.0.0601 Beta to TOS 7.0.0746. Thank you for the correction. The release notes are still being added.
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)
User avatar
crisisacting
Silver Member
Posts: 500
Joined: 20 Jan 2022, 16:42

Re: TOS 7.0.0746 Official Release (X86) is Now Available

Post by crisisacting »

Upgraded testbed without a hitch. Will continue testing & hopefully will be able to implement/deploy upgrade strategy for clients in coming weeks.
User avatar
AlexNo
Posts: 5
Joined: 12 Dec 2025, 15:43
Russia

Re: TOS 7.0.0746 Official Release (X86) is Now Available

Post by AlexNo »

Hello!
I have F4-424 Pro 32 Gb
Can I put this release on blank discs?
------------
To clarify: which version OS will the installer download when installed on a clean NAS?
F4-424 Pro: 32GB RAM | BIOS: MADN0101.V07 | TOS v 7.0.0777
User avatar
ATO3FIX
Posts: 4
Joined: 23 Jun 2026, 14:15
United States of America

Re: TOS 7.0.0746 Official Release (X86) is Now Available

Post by ATO3FIX »

F6-424 on version 6.0.794

When checking for updates. It says no updates are available. Does it needs to be manually updated with the software package file?

EDIT: Nevermind, just re-read the original post. Didn't read it tidy.
User avatar
star
Posts: 16
Joined: 17 Mar 2024, 04:25
Sweden

Re: TOS 7.0.0746 Official Release (X86) is Now Available

Post by star »

Updated succesfully no data loss on volumes. f6-424 max f4-424 max
User avatar
Renzz
Posts: 8
Joined: 23 Jun 2026, 15:20
Israel

Re: TOS 7.0.0746 Official Release (X86) is Now Available

Post by Renzz »

Stuck on 9% for 1 hour now, any suggestion what to do now?
Last edited by Renzz on 23 Jun 2026, 15:45, edited 1 time in total.
User avatar
MikeZhang
TM Support
Posts: 381
Joined: 05 Sep 2023, 22:21

Re: TOS 7.0.0746 Official Release (X86) is Now Available

Post by MikeZhang »

AlexNo wrote: 23 Jun 2026, 14:05
The installer will download TOS 6.0.794, then you may follow our instruction to upgrade to TOS7
viewtopic.php?t=10183
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)
Post Reply

Return to “Update Notice”