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1 Message


70 Points

Wed, Jun 25, 2014 8:06 PM

ZF 7731 Software Upgrade Question

I have 2 of the ZF 7731s and im thinking about upgrading to the latest version of the software ( but my devices are currently running on

Is it ok to make the jump to the latest version or do i have to upgrade in increments ?

Any input would be greatly appreciated !


824 Messages


13.2K Points

6 years ago

Hello Vick,

ZF7731 can be upgraded from any version to any version and vice versa.
Upgrade in increments is applicable for controller upgrades.

I hope this helps.
Brand User

Former Employee


2.6K Messages


44.8K Points

6 years ago

Only drawback is very early versions didn't have the "Local" upgrade method, that allows you to browse to a file on your PC. Older images had to upgrade via FTP or TFTP.