Users currently running TOS 6.0.500 or later versions.
Note: If your TOS version does not meet the requirements, please first check the update conditions for TOS 6.0.530.
Warning!
- This version is not compatible with the Beta version's permissions.If permissions cannot be inherited after the update, you need to temporarily assign other permissions and then reset them to the ones you need.
Bugs fixed:
1.Fixed an issue that some models may not obtain an IP address after a router restart that reliably.
2.Fixed an issue that file uploads in file manager could potentially be interrupted that unexpectedly.
3.Fixed an issue that permissions set to no access would not automatically inherit to subdirectories that correctly.
4.Fixed an issue that share links could not properly display image or video thumbnails that consistently.
5.Fixed an issue preventing mounting of the 123 cloud drive via WebDAV that effectively.
6.Fixed an issue that all selections could not be canceled when editing permissions in file management that easily.
7.Fixed an issue preventing proper use of PPPoE that frequently.
8.Fixed an issue on some models that the IP address of the A-USBLAN-2.5G network adapter could not be changed that appropriately.
9.Fixed an issue in Docker Manager that application window size could not be adjusted that flexibly.
10.Fixed an issue that TOS desktop dashboard might display repeatedly in poor network conditions that often.
11.Fixed an issue that enabling TNAS.online service would affect disk hibernation that noticeably.
12.Fixed an issue in resource monitoring that selecting all network I/O would not display correctly that accurately.
13.Optimized the display of excessively long text on pages that significantly improves readability.
14.Optimized the method for reading fan speeds that enhances precision.
15.Optimized the speed of thumbnail generation that boosts performance.
16.Optimized the handling strategy for SMB configuration files that increases reliability.
17.Optimized the efficiency of obtaining network interface information that greatly.
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.
Other Software Downloads:
Download TNAS PC 5.2.003 for Windows OS:
https://download3.terra-master.com/Apps ... .2.021.exe
Download TNAS PC 5.1.202 for macOS (x86 and ARM architecture):
https://download3.terra-master.com/Apps ... .1.202.pkg
Download TNAS PC 5.1.202 for macOS (ARM architecture):
https://download3.terra-master.com/Apps ... .1.202.pkg
Download TNAS Mobile 3.3.027 for Android:
https://download2.terra-master.com/TNAS ... .3.027.apk
TNAS Mobile for iOS: Download from the iOS App Store.







