Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to root the galaxy note s2 [title] Verify that you have access to a windows-based computer. [step] At this time, you can only unroot the samsung galaxy note s2 using applications that are compatible with microsoft windows. [title] Go to the stockroms website at http: // stockroms.net/file/drivers/samsung/samsung _ usb _ driver _ for _ mobile _ phones. Exe.

Ending1: [title] Select the option to download the samsung drivers for mobile devices. [step] The necessary drivers will download to your computer. Ending2: [title] Locate the " motherboard firmware " tab. [step] Click " portable/usb _ device " to open the " install " tab. Ending3: [title] Search for the galaxy note s2. [step] Search for the name " samsung galaxy note " and the version of galaxy note s2 you are running into. Ending4: [title] Click on the " my computer " section. [step] This should be in the upper right corner of the web page, to the right of the " computer " section.

Answer format: ending1/ending2/ending3/ending4