Select from options: Continue writing the next sentence.

How to clean your iphone or ipod touch screen
Unplug the iphone or ipod touch and shut it down.
If you attempt to clean the screen of the device while it is still turned on, you risk permanently damaging it.
Refer to the instruction manual that came with your device if you have trouble turning it off.

Possible answers: a). Unhook the device from the charger. Unplug the battery from the charger. b). Wipe off fingerprints with a microfiber cloth. Your device may have come with a small, soft cloth that is made to be lint-free. c). Remove either the back or front of the device. If you are using a remote without buttons, you should remove the entire screen and wiring section before attempting to clean the device. d). Take off the usb cable from the device. Take the usb cable from the device on which it came.
Answer:
b).