This version has been officially released on the Zidoo forum.

Look what I’ve found on the Zidoo server. It has not be official released by Zidoo on their forum.
Zidoo released the new version on their forum in the meantime.
Dear users,
We sincerely apologize for the delayed response due to the Qingming Festival holiday in China.
Regarding the matching issue in the Poster Wall app, we have released a quick fix. For users who wish to upgrade immediately, please download the appropriate version based on your device model, or wait for our staged OTA push – we will be rolling out the Poster Wall app update separately.
There are two main ways to install the update:
- Download the APK to a USB drive and install it via the file manager
- Use remote installation via IP:18888
For detailed installation instructions, please refer to this link: https://docs.google.com/document/d/1JSgcsSzcfex2isgTq3ZGe0T4aX0L6X8m/edit
https://forum.zidoo.tv/index.php?threads/quick-fix-released-for-poster-wall-app-matching-issues.100265/
Thank you for your understanding and support!
Best regards,
Zidoo Team
New differential packages for the 8K series players to manually upgrade from normal version to version with Google Play are available.
New differential packages for the 8K series players to manually upgrade from normal version to version with Google Play are available.
Dear Users, We have identified a regression issue in the latest firmware version v1.1.80, so we have decided to temporarily pause its rollout. Our team is working diligently to pinpoint and verify the solution to ensure a stable and reliable user experience. A new firmware version will be released soon. We sincerely apologize for any … Read more
The full firmware of Z9X 8K is not available for download. Each upgrade will be an online upgrade in the form of a differential package.