Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to set up a nexus 5 [title] Locate the sim card slot. [step] The sim card slot is at the right side of the device, and sits flush on the side when fully inserted. [title] Eject the sim card slot.

Ending1: [step] This is located on the right side of the phone's grip-in slot, left side of the phone controller's grip-in slot and pops up and down on each screw screw. The hex key is located on the side of the phone controller's grip-in slot. Ending2: [step] On the device's web page, click on the gear icon at the top left corner of the screen. You will be taken to the page containing the changing settings options on your device. Ending3: [step] Double-check that the slot is movable, then insert the sim card tray into the slot you found under the sim card tray. A small tab will come off of each tab you insert, then align them with the panel. Ending4: [step] Get the sim slot ejecting tool, which comes with your nexus 5 device in the box. It looks like a circular piece of plastic, with a thin protruding pin.

Answer format: ending1/ending2/ending3/ending4