Fortigate 50G firmware stuck at v7.0.17 build7598 (Mature) - no 50G version on Support webiste

Forum|Forum|8 months ago
September 21, 2025
3 replies
1128 views

I recently purchased a Fortigate 50G, and the firmware on the device is v7.0.17 build7598 (Mature).

I see possibility of upgrading beyond 7.0.17 but it doesn't see to be possible through the GUI.

Also when I check the Firmware images available in Support section of Forticloud I don't find any firmware for 50G, I find them only for 50G-5G.
Any info how I can upgrade?

Screenshot from 2025-09-21 22-42-12.png

Screenshot from 2025-09-21 22-56-23.png

FortiGate

Best answer by jiahoong112

There is. In your firmware downloads on support.fortinet.com, browse to /FortiGate/v7.00/7.4/7.4.8 and search for

FGT_50G-v7.4.8.M-build2795-FORTINET.out

FGT_50G_5G-v7.4.8.M-build2795-FORTINET.out

You'll see 2 types, for the regular 50G and for 50G-5G version

jiahoong112Answer

Staff

There is. In your firmware downloads on support.fortinet.com, browse to /FortiGate/v7.00/7.4/7.4.8 and search for

FGT_50G-v7.4.8.M-build2795-FORTINET.out

FGT_50G_5G-v7.4.8.M-build2795-FORTINET.out

You'll see 2 types, for the regular 50G and for 50G-5G version

Atul_S

Staff & Editor

Hi Rouzbeha,

Thanks for bringing it to our attention. I have verified this and raised the issue internally to update the list.

In the meantime, I would request you to raise a TAC case, and we will be happy to provide you with the firmware 7.4.8 Mature for 50G.

Thanks,

rouzbehaAuthor

New Member

The issue is resolved. I found the image.

yhpp

New Member

Hi @rouzbeha

Could you tell us which one worked for you?

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