Want to update an outdated TOS system (4.2.09 or earlier)?
Posted: 17 Nov 2020, 10:24
Some outdated TOS systems are out of maintenance. For the safety of your data, if your TNAS is still running these systems earlier than 5.1.x, please update it as soon as possible.
For X86 models:
F2-220, F2-221, F2-420, F2-421, F4-220, F4-221, F4-420, F4-421, F5-220, F5-221, F5-420, F5-421, F8-421
If your TNAS is running TOS 3.x, you can't update it to TOS 4.1 or 4.2, instead, you have to reinstall the system.
Select a correct installation package
How to reinstall your TOS?
If your TOS is earlier than 4.2.x, you have to follow the update process step by step. DONOT SKIP ANY OF THESE STEPS!
Update process: 4.0.09 -> 4.1.03 -> 4.1.27 -> 4.1.31 -> 4.2.09 -> 4.2.xx
To check the free space of your system partition,
Go to "TOS > Control panel > System Info > Overview", and check free space from the item of "/" .
Update packages:
4.0.09: https://dl.terra-master.com/cn/TOS_S2.0 ... _VN178.bz2
4.1.03: https://dl.terra-master.com/cn/TOS_S2.0 ... 03_294.bz2
4.1.27: https://dl.terra-master.com/cn/TOS_S2.0 ... 301433.bz2
4.1.31: https://dl.terra-master.com/cn/TOS_S2.0 ... 061157.bz2
4.2.09: https://dl.terra-master.com/cn/TOS_S2.0 ... 281021.bz2
For ARM 210 models:
F2-210, F4-210
If your TOS is earlier than 4.2.x, please follow the update process step by step. DONOT SKIP ANY OF THESE STEPS!
Update process: 4.1.07 -> 4.1.27 -> 4.1.32 -> 4.2.08 -> 4.2.xx
Update packages:
4.1.07:https://dl.terra-master.com/cn/TOS_A1.0 ... 7_2883.bz2
4.1.27:https://dl.terra-master.com/cn/TOS_A1.0 ... 291655.bz2
4.1.32:https://dl.terra-master.com/cn/TOS_A1.0 ... 031214.bz2
4.2.08: https://dl.terra-master.com/cn/TOS_A1.0 ... 111540.bz2
Notes:
1. It's recommended to backup your data before updating.
2. The applications may have to be reinstalled after TOS update.
For X86 models:
F2-220, F2-221, F2-420, F2-421, F4-220, F4-221, F4-420, F4-421, F5-220, F5-221, F5-420, F5-421, F8-421
If your TNAS is running TOS 3.x, you can't update it to TOS 4.1 or 4.2, instead, you have to reinstall the system.
Select a correct installation package
How to reinstall your TOS?
If your TOS is earlier than 4.2.x, you have to follow the update process step by step. DONOT SKIP ANY OF THESE STEPS!
Update process: 4.0.09 -> 4.1.03 -> 4.1.27 -> 4.1.31 -> 4.2.09 -> 4.2.xx
To check the free space of your system partition,
Go to "TOS > Control panel > System Info > Overview", and check free space from the item of "/" .
Update packages:
4.0.09: https://dl.terra-master.com/cn/TOS_S2.0 ... _VN178.bz2
4.1.03: https://dl.terra-master.com/cn/TOS_S2.0 ... 03_294.bz2
4.1.27: https://dl.terra-master.com/cn/TOS_S2.0 ... 301433.bz2
4.1.31: https://dl.terra-master.com/cn/TOS_S2.0 ... 061157.bz2
4.2.09: https://dl.terra-master.com/cn/TOS_S2.0 ... 281021.bz2
For ARM 210 models:
F2-210, F4-210
If your TOS is earlier than 4.2.x, please follow the update process step by step. DONOT SKIP ANY OF THESE STEPS!
Update process: 4.1.07 -> 4.1.27 -> 4.1.32 -> 4.2.08 -> 4.2.xx
Update packages:
4.1.07:https://dl.terra-master.com/cn/TOS_A1.0 ... 7_2883.bz2
4.1.27:https://dl.terra-master.com/cn/TOS_A1.0 ... 291655.bz2
4.1.32:https://dl.terra-master.com/cn/TOS_A1.0 ... 031214.bz2
4.2.08: https://dl.terra-master.com/cn/TOS_A1.0 ... 111540.bz2
Notes:
1. It's recommended to backup your data before updating.
2. The applications may have to be reinstalled after TOS update.