Recently I've successfully installed initial version of linux firmware on my ATV1200 using this thread:
I've used MX_LINUX_v1.00-STVMX-conversion.zip and it worked fine.
Then I wanted to upgrade to recent version with XMBC Gotham but when I tried to install an updated version by just copying it to sd card and choosing a zip file in update mode (e.g. ) it just would fail with message "Install aborted".
I would really appreciate any help and/or tips.
Thank you in advance!