Zidoo released a new beta firmware for their model Zidoo NEO S via OTA.
Firmware
Zidoo NEO Alpha firmware download page
Special thanks go to pavlin67. There is now a download page for Zidoo NEO Alpha.
Zidoo NEO Alpha stable firmware v6.7.42
There is no download page for Zidoo NEO Alpha but I guess the former beta firmware v6.7.42 has also changed to stable.