Download Android KitKat 4.4.2 stock Firmware for Ugoos UM3 TV Box ~ Download custom rom android

Download Android KitKat 4.4.2 stock Firmware for Ugoos UM3 TV Box from here, here or here. Download previous firmware from here. To flash this firmware follow this tutorial.

Archive name: Image-UM3_2.0.6
Archive file size: 474 MB

Model: Ugoos UM3 TV Box
Platform: Rockchip RK3288

Important
- By default data partition is 4gb. If you need choose another parameter file (second field in AndroidTool) from root folder.
- If you need update your device without full reflash, uncheck "parameter" and "misc". Partitions size will not de updated.
- Feature "Preffered install location" in ugoos settings by default in "Let system decide" and system installing some apps on SDcard.
- Fan: if your UT3 have internal fan it will be controlled automatically by temperature: now set 70C to fan on, 65 to fan off. In ugoos settings you may change fan mode.
- Root: by default Android not rooted. If you need it, install Root in ugoos settings: just su binary or binary with SuperSU app

Changelog
- add HDMI-IN (UT3) auto switch when device connected, add HDMI-IN auto switch when device sleep, add HDMI-IN mode settings in box Settings
- add WIFI frequency info in settings
- add UT3S device and defconfig

-FIXES-
- add UT3S device and defconfig
- update ffmpeg with DTS/AC3
- add loader update to OTA
- fix hdmi sleep bug
- pvtv:Increase the number of voltage margin value of arm.
- Modify the VPU frequency to 600M
- fix storage names
- Update librkon2
- kernel: fix CVTouch points from 2 to 10
- update some GAPPS
- fix the WFD's RTSP M16 (timeout) problem.
- Audio : fix the noise sound when kill mediaserver
- Audio : add the support for xbmc passthrough using spdif output
- sdio: update sdio driver, to solve the problem of wifi break line.
- Audio: fix bitstream pause/seek maybe noisy or nosound.