Ugoos SK4 - SoC S7D S905X5M-J

Help & Support Ugoos
23

I tried using dovi.ko file,dv menu doesn’t appear in coreelec,probably dovi.ko is too old made for 4.9 kernel,current kernel is 5.15.

CoreELEC:~ # modinfo /storage/dovi.ko
filename: /storage/dovi.ko
license: AML
description: Amlogic Dolby Vision Driver
depends:
vermagic: 4.9.y SMP preempt mod_unload modversions aarch64
CoreELEC:~ # insmod dovi.ko
insmod: ERROR: could not insert module dovi.ko: Invalid module format

24

You think ???

Obviously you need correct dovi module.

25

So,any foughts how to fix no DV issue?I can capture additional logs,can you share correct dovi.ko file,if it exists?

Thank you for your help.I appreciate it.

sk4lognew1.txt (154.8 KB)
sk4newlog2.txt (112.7 KB)
afterdvfileplayedlog.txt (302.1 KB)

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212 posts were merged into an existing topic: SoC S7D S905X5M

27

First Firmware For Ugoos SK4

Android 14 Ugoos SK4 Firmware v. 2.0.4

Changelog

1. Fixed H.265 video scaling
2. Fixed display position settings
3. Fixed green screen issue on 4k-120Hz mode
4. Fixed forced HLG mode
5. Fixed forced SDR mode
6. Fixed HDR issues on some TVs
7. DV mode is now used only for DV content (AM8, SK1, SK4)
8. HDR content now uses 422-12bit color mode
9. Fixed shutdown and wake-up issues
10. Improved firmware update process
11. Added Internet availability check setting
12. Fixed USearch work
13. Fixed video stutters if enable AI PQ
14. Fixed developer settings crash
15. Added application autorun feature
16. Updated some applications
17. Allowed old applications installation
18. Many other changes to improve system stability

2025-12-03 15:25:06

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