i just got the Egreat A5 and i am facing several issues

1. when i use 4K24, i could not select YCBCR 4:4:4 10 bit. i am only allow to use 10bit wheni view 1080P resolution. any way to select 10bit for 4K?

2. i encounter micro stuttering when i play certain files especially 10bit encoding files. all files and played using USB3.0 external hdd. Anyone facing similar issue?

3. The player would hang when i try the option (Force 3D)

Anyone is facing such problem?

Just chipping in, I am playing back from oppo with 4k media file and the same issue of shuttering and colour is totally off. When play back ori disc is all perfect

Sorry I am confuse, what phone ? I am using my oppo 203 as media player.