Yes, he did (the phone is belong to my friend one, my one thanks God is still working)
He also downloaded the original miui v5 rom from the Chinese forum side and flash in into the phone also no luck.
The wifi toggle also grey in colur and cant be activated. Connected to 3G also cant tether the 3G out as hotspot.
So does this mean the wifi module/chip on the Mi2S is dead?
I extract the downloadproviderui.apk out from the latest miuiandroid zip n push it into the sys/app (please do a backup of the original downloadproviderui.apk 1st) then its work;)