FIRMWARE: Zidoo X20 with Realtek RTD1296DD SoC v1.2.28

Today we leave to download the firmware v1.2.28 for the TV Box Zidoo X20 includes as engine the new Realtek RTD1296DD SoC that is capable of playing video up to 4K UHD resolutions with 60fps and HDR and 10bit support. It also includes 4 GB of DDR4 RAM, 16 GB of eMMc storage memory, two bays with SATA 3 connectors that can hold up 3.5-inch drives, WiFi aC 2T2R with two external antennas and Bluetooth 4.2 among others. The operating system is dual with Android 6.0 and OpenWRT (NAS).

Price and availability

  • The new Zidoo X20 can be purchased at the official Zidoo store on for $493.50 (€418.30) shipping included.

Zidoo X20

Update process

  • Download this Firmware for ZIDOO X20 v1.2.28
  • To update, copy the .img file to a pendrive and insert it into the rear USB 3.0 port with the Zidoo X20 turned off and turn on the TV-Box with the restore button pressed at the same time to start the update process.


1. Fixed the problem that the bluetooth will turn on automatically when starting up
2. Fixed random crash problem when playback video
3. Optimized system stability

Wall poster
1. Added children lock dynamic locking function
2. Modified child lock description
3. Fixed the problem that the rating of individual films cannot be obtained
4. Added the mandatory password change function (set – child lock interface, focus on the unlock button, and then press “menu 21000” to page out password change interface)
5. Optimization matching (for example, speed and passion 1 match to 10)
6. Added the “mark as seen” function
7. Added batch operation functions for collection, viewing records and unwatched categories
8. Solved the problem that douban cannot get stills photos
9. Adjust the welcome screen UI
10. The main interface does not match the classification to increase the batch deletion function
11. Fixed the problem that whether the network equipment is connected or not and judge the error
12. Repair the problem that the equipment cannot be connected normally after starting up occasionally
13. Optimized memory footprint and improve fluency
14. Added edit mode
15. Fixed the problem that the poster interface of the children’s zone was not refreshed
16. Added page turning function (page turning key or number 2 and number 8) to the main interface
17. Video number and matching success data information are added to the device interface
18. Device management interface adds scanning progress prompt
19. Fixed the problem of missing unmatched video caused by manual stop scanning
20. Fixed the problem that video did not close when playing, press the HOME button video
21. Download the subtitle interface to add the film name prompt
22. The default mode of playback is all cyclic playback
23. Optimized subtitle display
24. Optimized subtitle download and increase the matching success rate
25. Optimized the subtitle adjustment interface
26. Optimized playback stability

Blu-ray navigation
1. Synchronized the subtitles of local players
The control center
Fixed some translations
Music player

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