This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to root the galaxy note s2
Verify that you have access to a windows-based computer.
At this time, you can only unroot the samsung galaxy note s2 using applications that are compatible with microsoft windows.
Go to the stockroms website at http: // stockroms.net/file/drivers/samsung/samsung _ usb _ driver _ for _ mobile _ phones. Exe.

pick from the following.
[I] Select the option to download the samsung drivers for mobile devices. The necessary drivers will download to your computer..
[II] Locate the " motherboard firmware " tab. Click " portable/usb _ device " to open the " install " tab..
[III] Search for the galaxy note s2. Search for the name " samsung galaxy note " and the version of galaxy note s2 you are running into..
[IV] Click on the " my computer " section. This should be in the upper right corner of the web page, to the right of the " computer " section..
The answer is:
[I]