Page 1 of 1

Firmware update trouble from 2.2.1 to current

Posted: Wed Aug 03, 2022 12:38 am
by SaltyPeppersen
I cant get firmware for my QX7 ACCST to update from 2.2.1 to current version (2.3.15)
Error message reads: "New firmware is not compatible with the one currently installed!"

The version listed closest to 2.2.1 is 2.2.4 but i get an error message when I click to download firmware that reads: "Unable to check for updates."

While attempting the verions in between (version 2.3.9 and 2.3.10) Error message upon download attempt in companion reads: " Firmware update check failed, new version information not found or invalid."

Has anyone a fix for this?

Re: Firmware update trouble from 2.2.1 to current

Posted: Wed Aug 03, 2022 6:28 am
by Kilrah
If it has stock FrSky firmware make sure to select the correct radio type in companion and disable the compatibility check.