Mobile Phones Android 138 138 people found this article helpful How to Reboot an Android Smartphone or Tablet Learn to restart phones and tablets with ease by Daniel Nations Writer Daniel Nations has been a tech journalist since 1994. His work has appeared in Computer Currents, The Examiner, The Spruce, and other publications. our editorial process Facebook Twitter LinkedIn Daniel Nations Updated on July 05, 2020 Android Switching from iOS Tweet Share Email A reboot (or restart) of a wonky Android device solves problems including apps freezing or crashing and the device itself slowing to a crawl. A proper reboot closes all of the open apps and purges the memory of the device. However, with so many different Android smartphones and tablets, the process of rebooting isn't always straightforward. Lifewire / Adrian Mangel While the specifics may differ, the directions below should generally apply no matter who made your Android phone: Samsung, Google, Huawei, Xiaomi, etc. How to Reboot Using the Power Button The easiest way to reboot your tablet or smartphone is by pressing the power button and holding it down for several seconds. The power button is usually on the right side of the device. After a few seconds, a menu should appear with the Power Off option. If you have the latest version of the Android operating system, you may have other options including Restart. It's best to choose Restart if it is available. The only difference between Power Off and Restart is the need to press the power button again after the screen goes dark. You may need to hold this button down for three to five seconds before the device powers back on. How to Do a Hard Reboot Even when the Android operating system can't display the power down menu, you can perform a hard reboot, also called a hard restart, which is different from a reset or manufacturers reset of the device. A hard reboot gets things back into operating order. This process can get a little trickier only because not every Android device is programmed to do a hard reboot the same way. Many devices will reboot if you simply keep holding down the power button. It may take 10 to 20 seconds before the system reboots. If the operating system doesn't respond, you can tell your Android smartphone or tablet to power down immediately by holding down both the power and volume up buttons. You may need to hold these down for up to 20 seconds before the screen goes black, which will signal that the device has powered down. Not every Android device will immediately power down with that method. A few may require you to hold down the power button and both volume buttons, so if you have no luck holding down the volume up, try holding down all three. If All Else Fails, You Can Remove the Battery This method only works if you have a removable battery, but it can be a great backup if you've exhausted all other options. Obviously, you should only do this if you are comfortable with removing the battery from a smartphone or tablet. Do not touch the battery or any components on the device with your fingers. Instead, use a piece of plastic like a guitar pick to pop the battery out. Some devices include a battery lock or switch that you must press to pop out the battery. Closing Apps Is an Alternative to Rebooting You don't always need to reboot to solve problems. If your device is running slowly, closing a few apps may speed it up. When you leave an app, Android keeps it ready and available so that you can quickly switch back to it. You can view the most recent apps by opening the task screen, which displays the most recent apps in a cascade of windows that you can scroll through by swiping up or down. Tap the X in the upper-right corner of the app's window to quit the app completely. How you open the task screen depends on which phone or tablet you have. On Android devices with three buttons at the bottom of the screen, tap the button on the far right with the square or two squares on top of each other. You may have a physical button below your screen or on-screen buttons. On newer Android devices, the Recently Used Apps button may be on the left side of the bottom navigation menu. Close open apps in this view either by pressing the X on each app or tapping the Close All button at the bottom of the screen. Some tablets have the same options. If these options don't work for you to close your open apps, you may need to either press-and-hold or double-tap the Home button. This button may look like a circle or have a picture of a house on it and is typically in the center of the bottom three buttons or on the bottom navigation menu. Holding or double-tapping the button should bring up a menu with several options including one for the task manager. On some phones, the button will have an icon like a pie chart.