Zidoo released a recovery image for their model Zidoo Z2600.

Former beta firmware v1.0.52(_G) for model Zidoo Z2600 has been released as stable on the download page.
Former beta firmware v1.0.52(_G) for model Zidoo Z2000 Pro has been released as stable on the download page.
Former beta firmware v1.0.52(_G) for model Zidoo Z20 Pro has been released as stable on the download page.
Former beta firmware v1.0.52(_G) for model Zidoo Z9X Pro has been released as stable on the download page.