I’ve tried to re-install firmware on the FX30 using the standard WP85XX image from http://source.sierrawireless.com/resources/legato/wpfirmwarerelease/,
but while it runs on the FX30 it doesn’t map to the peripherals ( IOT card, ethernet and serial - we have a few variants of FX30 ). It was a useful exercise, at least I know now
Where can I get a copy of FX30 firmware from, as it’s not on the source ?