Dan Gookin - Android For Dummies

Second, some devices may allow you to synchronize more than cloud storage. For example, you may be prompted to connect your new device to your old one by using a cable or the local Wi-Fi connection. Items such as icon arrangement on the Home screen, wallpapers, photos, and music stored on the old device are duplicated. This type of transition to a new phone or tablet makes the upgrading process painless.

Finally, though most of the items transferred to the new device, you may still need further configuration. For example, alert sounds and app settings might not be duplicated. If so, you must venture into each app to make notifications, alerts, ringtones, and other settings manually.

The term cloud refers to online storage, or files backed up and available from the Internet.

Not all apps may be copied to the new device. That’s fine: You can easily reinstall them. Paid apps need not be paid for a second time. See Chapter 17.

See Chapter 26for details on the various things you might need to do after you upgrade your Android to a new device.

Samsung devices feature the Smart Switch app, which automagically moves data from an older device to a new one.

Your Android lacks an on–off switch. Nope, it’s a Power/Lock key, though you can refer to it as “the power button” when you’re short on time. The reason for the naming confusion is that turning on an Android is more complex than just flipping a switch.

To turn on your Android phone or tablet, press and hold the Power/Lock key. After a few seconds, you may feel the device vibrate slightly, and the start-up logo appears. You can release the Power/Lock key and enjoy the hypnotic animation and cringeworthy start-up music.

Eventually, you see the lock screen. See the later section “ Working a screen lock” for information on what to do next.

The lock screen always appears when the Android is first turned on or restarted, even after an upgrade.

Android tablets lack the vibration feature. When turning on an Android tablet, press and hold the Power/Lock key until you see the device’s touchscreen come to life.

The device won’t start unless the battery is charged. If the battery charge is too low, it may not start even when connected to a power source. In this situation, wait for the battery to charge. See Chapter 1.

Most of the time, you don’t turn your Android off and on. Instead, you lock and unlock it. To unlock and use the device, press the Power/Lock key. A quick press is all that’s needed. The touchscreen comes to life and you see the lock screen, illustrated in Figure 2-1.

FIGURE 2-1:The lock screen

To begin using the Android, swipe the screen as shown in the figure. If you have the screen lock applied, work the lock; see the next section for details. Eventually, you find yourself at the Home screen, where you can begin to use and interact with your phone or tablet. See Chapter 3.

Samsung devices with a physical Home key unlock when you press that key. The Home key is centered below the touchscreen.

On Samsung Galaxy Note gizmos, remove the S Pen to unlock the device.

Opening the cover on an Android tablet unlocks the device.

You can answer an Android phone, or decline an incoming call, without having to unlock the device. See Chapter 5for more information.

If you’ve configured a screen lock for your Android (and I recommend that you do), after you unlock the screen you must work the screen lock. This step is a must if you value your privacy and the security of the information stored on your phone or tablet.

The three common types of screen lock include

Pattern: Trace a preset pattern over dots on the screen.

PIN: Use the onscreen keyboard to type a number to unlock the device.

Password: Type a password, which can include letters, numbers, and symbols.

Depending on your device, a biometric screen lock might also be available. For example, you can press your finger to the screen or on a fingerprint scanner to unlock the phone. The phone may use its camera to look at your face, called face unlock, which can instantly unlock the device.

Once the device is unlocked, you can use all the features on your Android device. Chapter 3offers details on using the Home screen, which you probably should read right away, before the temptation to play with your new phone or tablet becomes unbearable.

See Chapter 22for more information on screen locks.

If you’ve applied the dreadful “None” screen lock, the lock screen doesn’t appear: Press the Power/Lock key to immediately see the Home screen. I do not recommend using this unsecure type of screen lock.

Some Android devices feature unusual or often wacky screen locks. For example, some Galaxy Note devices feature the signature unlock. This oddball screen lock works the same as the traditional locks: Press the Power/Lock key, and then work the wacky screen lock to gain access to your gizmo.

Your phone or tablet’s lock screen may feature app icons, such as the Camera icon illustrated earlier, in Figure 2-1. To unlock the screen and run that app, drag its icon across the touchscreen. Though lock screen app icons, also called launchers, are convenient, using them doesn’t unlock the device. To access more features, you must work the screen lock as covered in the preceding section.

See Chapter 21for details on adding and managing lock screen apps.

You can dismiss your Android in several ways, only two of which involve using a steamroller or raging elephant. The other methods are documented in this section.

Locking the gizmo is cinchy: Press and release the Power/Lock key. The display goes dark; your Android is locked.

The device spends most of its time locked. The gizmo still works while locked; email comes in, music continues to play, alerts bleep, and alarms clang. Phone calls arrive. Yet while the device is locked, it doesn’t use as much power as it does when the display on.

Some Androids may not turn off the display while they’re locked. You may see the current time and notifications displayed, albeit on a very dim screen. This feature doesn’t impact the device’s battery life, and in many cases this setting can be changed if you don’t like the always-on touchscreen. See Chapter 21for details.

Press and release the Power/Lock key to lock an Android phone during a call. The call stays connected, but the touchscreen display is disabled.

Locking doesn’t turn off your Android.

The phone or tablet locks automatically after a period of inactivity, usually 30 seconds. You can set another timeout value, if you like. Refer to Chapter 21.

To turn off your mobile device, heed these steps:

1 Give the Power/Lock key a good, long press.Release the key when you see the Device Options card, as illustrated in Figure 2-2. The variety of options and their presentation may differ from what’s shown in the figure. FIGURE 2-2:The Device Options card

2 Tap the Power Off item.If a confirmation message appears, tap the OK button or otherwise verify your choice. The Android shuts itself off.

If you chicken out and don’t want to turn off your Android, after Step 1 use the Back gesture to dismiss the Device Options card: Swipe the screen from the far right edge to the center of the screen. If the Back navigation icon is available, as shown in the margin, tap it to back out. Also, tapping elsewhere on the screen may dismiss the card.