[Help] F2-425 PLUS update to TOS 7.x

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nenominal
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Joined: 20 Mar 2026, 15:37
Romania

[Help] F2-425 PLUS update to TOS 7.x

Post by nenominal »

I have an F2-425 PLUS currently running TOS 6.0.794.01324.

Is it possible to update directly to the latest available TOS version, 7.0.0780, without going through the earlier 7.0.0746 build first?

I noticed there were a lot of bugs reported on 7.0.0746, so I'd like to jump straight to the latest build if that's possible.

Has anyone here done this jump, or does TerraMaster force a sequential update path?

Thanks!
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Gremlin
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Re: [Help] F2-425 PLUS update to TOS 7.x

Post by Gremlin »

The CORRECT update for 6.0.794 is here:
viewtopic.php?p=57483#p57483
Carefully note the caveats and warnings and read the follow up details regarding Bios updates (needed or not).
{Repeated HERE: viewtopic.php?t=10182 }

Yes do the intermediate update first. There are important functions to perform through this update. For example: You will be prompted to allow for "Permission Updates" to be performed. You are well advised to allow this and then WAIT for it to complete BEFORE trying anything out. The time it takes depends on the amount of Volumes/Folders/Files on your system and can take some time (ie hours in some cases). Just wait for the message showing completion.

Once the full update is complete there should be a normal 'push' notification (on next login) for the LATEST Tos7 update available at that time and you can proceed as usual.
F5-221 TOS7.0.1130 - 4x4TB (Ironwolf) Traid
F2-424 TOS7.0.1130 - 2x500GB nvme (P3) Traid, 2x6TB HDD (HGST) Traid
F2-221 TOS7.0.1130 - 1x3TB Ext4, 1x4TB Btrfs
F2-425+ TOS7.0.1130 - 2x500GB nvme (P3) Traid, 2x6TB HDD (EXOS) Traid
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MikeZhang
TM Support
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Re: [Help] F2-425 PLUS update to TOS 7.x

Post by MikeZhang »

nenominal wrote: 19 Jul 2026, 17:51
Sorry it's not supported, please 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)
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Sebidou
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Joined: 17 Jul 2026, 02:03
France

Re: [Help] F2-425 PLUS update to TOS 7.x

Post by Sebidou »

TOS 7 not working on F2 425 Plus
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Gremlin
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Re: [Help] F2-425 PLUS update to TOS 7.x

Post by Gremlin »

Sebidou wrote: 20 Jul 2026, 01:11
Not enough info for anyone to provide assistance.
F5-221 TOS7.0.1130 - 4x4TB (Ironwolf) Traid
F2-424 TOS7.0.1130 - 2x500GB nvme (P3) Traid, 2x6TB HDD (HGST) Traid
F2-221 TOS7.0.1130 - 1x3TB Ext4, 1x4TB Btrfs
F2-425+ TOS7.0.1130 - 2x500GB nvme (P3) Traid, 2x6TB HDD (EXOS) Traid
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Sebidou
Posts: 5
Joined: 17 Jul 2026, 02:03
France

Re: [Help] F2-425 PLUS update to TOS 7.x

Post by Sebidou »

Gremlin wrote: 20 Jul 2026, 01:51
Sebidou wrote: 20 Jul 2026, 01:11
Not enough info for anyone to provide assistance.
viewtopic.php?t=10323
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nenominal
Posts: 10
Joined: 20 Mar 2026, 15:37
Romania

Re: [Help] F2-425 PLUS update to TOS 7.x

Post by nenominal »

Gremlin wrote: 19 Jul 2026, 18:44
Ok, I've already updated the BIOS to the latest version, and I just wanted to make sure that updating to the latest TOS 7 release is only incremental.

I'll give it a try this way, although I noticed on the forum that there were a lot of bugs in the first official release, which were later fixed in subsequent versions.
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