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Venkat_Nori
Explorer
May 19, 2026
Question

Fortigate 40F - Forti OS v6.4.6 build6083 (GA) - v7.4.12(Mature) Upgrade Path

  • May 19, 2026
  • 3 replies
  • 71 views

Hi 

I’ve one Fortigate 40F with firmware version v6.4.6 build6083 (GA).

What is the suggested upgrade path. The target is to reach  v7.4.12(Mature)

 

Thanks

Venkat

3 replies

funkylicious
SuperUser
SuperUser
May 19, 2026
"jack of all trades, master of none"
msanjaypadma
Staff
Staff
May 19, 2026

 

sjoshi
Staff
Staff
May 20, 2026

Follow this upgrade path

 

Thanks, Salon