new firmware W610_R8BA024? - what is??

Hi. I have firmware W610_R6BC002, what is W610_R8BA024? Sorry my english;)

is the newest firmware(i think)

Who have flashed phone with newest firmware? What we gain by flashing this fw?

The videos don't display black screen while changing (in video player)

LCD SW version Main display Current : 200605100

Camera SW version Current : 2.3

Java SW version jp - 7.7

any one have try this that can give a better review on it?

but still don't have china + apac :(

This firmware is slower than R6BC002.

So it seems not worth upgrading to this version yet?

Is this firmware good?