They only work on external speakers .in incoming and outgoing calls after update of Android 10

[a_little_bit_ev]

They only work on external speakers .in incoming and 

[Anders_ASUS]

This is a known Android 10 Beta bug. Users outside of our beta program are not supposed to install beta FW

[a_little_bit_ev]

Shoes I understand but what I do not understand is that the China time updates version and the international version are not. I'm talking about security. That is my idea originally update for security. Page almost 1000 dollars for this phone and I think it's just what I ask for. I like it a lot and I am very much in touch with the super quality 10 ************ .shoes I just want to put it to its original state but I can't