36.82.0.30 firmware T41 upgrade to V83

[complex1]

(03-30-2018 08:19 PM)Chris Barron Wrote:  the right answer to what might have been the wrong question formulation. ~As far as I can see 36.82.0.20 will not upgrade to 36.83.0.10 and requires the interim step of uploading to 36.82.0.30 first - All the other devices in the list have a x.82.0.30 firmware but t41p does not.

Hi Chris,

I think your assumption is not right.

As far as I know you can upgrade directly from 36.82.0.20 to 36.83.0.10. I personally never have any upgrade issues when I skip a f/w release of 1 or more. And never have to use an interim step.

Please read the Release Notes, 1. Introduction, Firmware version on page 2/27 where you can read “T41: 36.82.0.20 upgrades to 36.83.0.10”
I cannot find any notes about interim steps.
http://download.support.yealink.com/down...on_V83.pdf

Maybe I do not understand what you mean?