Lollipop goes after the operating system's janky app restoration process in a big way. Android 5.0 lets users transfer data from one device to another just by tapping the two together using Near Field Communication. But if you don't have a gadget with NFC or can't be bothered with that approach, the setup process also lets you pull down apps from devices that have been backed up to your account. You can even select specific apps to download, so you don't need to bring down all of the junk from your other device.

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