How can I quickly call or text a contact? I took lots of pictures, what can I do next? How can I find a picture without endlessly scrolling through all my photos? I can't remember everything anymore, how can my smartphone help me remember? Where is the flashlight? Does it have a calculator? What other tools does it have I don’t know about? The text is too small to read - how do I change that? Why does the screen darken so quickly?

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