ZyWall 110 update from Firmware version v3.10 to 4.x
We have a ZyWall 110 here, with firmware version V3.10(AAAA.2) on it..1) Is it possible to update from v3.10 to v4.13? (that was the lowst version i found on the zyxel.com ftp srv)
And after that i would update Version by Version as recommended or dons't that matter if version v4.13 or higher from v3.10
2) Is there a way to download the firmware version V3.10(AAAA.2)?
just in case something goes wrong with the firmware update and i have to go back to this version.
thanks in advance
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