I recenty bought a Galaxy S4 Mini GT-I9192 with Android 4.2.2 and I can't copy any file to the OBB folder. The phone is already rooted,and even so,Windows shows up an error message saying that the device is disconected.I already tried to copy with a file manager or unzip on the folder,but even when the files were sucefully copied,an error saying that something was wrong with the license was shown.
Just to make more clear:
I'm a noob,but I know that this version of Android has this blocking,
I rooted with Kingo Root,already checked and the phone is really with root permissions.
Also, this phone is an Brazilian version.The baseband is UBUBMK4 and the roms of the international version (including Cyanogen) doesn't seen to work correcty on it.They got problems with Wi-Fi and dual - sim drivers.
Can U guys help me? And sorry for any English mistakes..