We had some MC40 Kitkat devices that mistakenly had the Jellybean FullFactoryReset zip ran on them. We're getting a certificate pinning error when enrolling into our MDM and wanted to test downgrading back to Jellybean, factory resetting, then upgrading back to Kitkat to rule out any complications from the wrong factory reset. When I sideload the zip the MC40 throws the following error:
"Verifying update package...
Stop update. check_hw() return false
Hi Paul Ronjak,
I have same question, have you got answered on this question ???