Y are u Spamming the forum with thisThis app no longer works.
If you want to mount both your internal/external SD cards, use MoboRobo, works perfect with file transfers back and forth:
http://www.moborobo.com/products/moborobo.html

Maybe it's a good idea to ask about that in the Galaxy Core 2 section of the forum about that?Anyone knows a solution that works on Samsung Galaxy Core 2 (SM-G355H)?
Also not seeing how this isn't spam. We can already access files through a PC; this thread is about UMS.This app no longer works.
If you want to mount both your internal/external SD cards, use MoboRobo, works perfect with file transfers back and forth:
http://www.moborobo.com/products/moborobo.html
I installed it on tab 3 t211 and i am stuck with no usb connection as lun file is not available, please help me how to revert back to normal mtp mode. Thanks in advance.Hello,
I installed this app on my Samsung Galaxy Tab 3 (T210) running Android 4.1.2.
Once lauched, it said that I was in "MTP" mode (that was right).
I selected "mass storage mode", then plugged my USB cable. My computer was not able to connect to the device.
--> this device is not compatible.
So I wanted to come back to the "MTP" mode.
When I go back to the app, there is no more choice between "USB mass storage" and "MTP": it says that "lun file not available in your kernel".
When I try to change within the Android parameter tab, my device reboots...
Now, I have no way to plug my device to my conputer :crying:
Does anyone have an idea to come back to the original setting?