USG300 upgrade from FW 2.00 to 3.30

hansjalbertsson

Can that be done in one go, or must I do it in steps?
I seem to remember when we upgraded the USG2000 beyond 2.10 it had to be done in several steps using intermediate versions.

P.S.
Whay do I want to do this?
I found a working USG300 forgotten and disconnected in a rack. Thought to put it to use, somehow.

Zyxel_Charlie

Hello hansjalbertsson,
In this case,
since there may have issue of configuration compatible with each firmware version, so you need to upgrade firmware in steps.
Charlie

Zyxel_Charlie

Hello hansjalbertsson,
In this case,
since there may have issue of configuration compatible with each firmware version, so you need to upgrade firmware in steps.
Charlie

hansjalbertsson

I finally found a fairly cryptic note in the notes with 2.20...patch6 that you should first go to 2.20(AQE.4)