I bought ZTE spro 2 wifi version and updated with latest version.
It has some trouble with adjusting of brightness by itself when bright scene comes out right after dark scene.
I ran the same video file with my computer but it was ok.
Therefore, I concluded it is a problem of spro2 software and I found out there was a function which is called "LABB" by googling.
But I cannot find any setting menu for LABB.
Please help me out for fixing it.
My spro2 software property is as follows
Model : MF97G
Android version : 4.4.4
Kernel Version : 3.4.0-g59f9827-00332-ge0a154e
SW Version : SPRO2GV1.0.0.B03
Hardware Version : d96C