[theINSKIP]

i'm having trouble updating to 20130326 I followed the instructions from here

http://www.geniatech.com/news/mx-atv1200...uction.asp

my current version is 20130115

i downloaded the 2 updates from who cares post
changed the extensions from.zip to .img

I do the local upgrade for the spi one first, but when it reboots it doesn't do the upgrade
it says upgrade failed
then from the boot menu I try to apply update manually but it doesn't see my usb stick
tried another usb stick to make sure it wasn't the stick but same problem
also did a factory reset but same problem

its reading the usb stick ok in android

anybody any ideas?

Try doing it without changing the extension. I left it as .zip and it worked fine.