There is a flashable image that works, I'll PM you the link.
You'll need to unzip it onto your USB device or an SD card.
Enter the recovery menu (see
https://droidbox.co.uk/blog/how-to-access-your-droidboxs-recovery-menu/ ) and select the Wipe data/factory reset option (use the Return/Go Back button on your remote if OK doesn't work). Confirm you're sure.
Once it completes, return to the initial recovery menu and select Update from ext, then either Update from udisk (for USB devices) or Update from sdcard (if you use a memory card). Finally select the ZIP that you had already extracted from the original ZIP on your USB device/memory card.
Allow the process to complete and reboot at the end.
Contact us (
[email protected] ) with the info mentioned here -
http://www.droidboxforums.com/threads/what-to-include-if-you-need-to-e-mail-us.364/ - if the DroidBOX Wizard add-on isn't included and you want it. Mention that you need the Gotham version of the Wizard.