Samsung SM-W720NZKBITV, SM-W728NZKADBT, SM-W720NZKADBT manual When the device heats up during use

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Basics

When the device heats up during use

When you use features or apps that require more power or use them for extended periods, your device may temporarily heat up due to increased battery consumption. Close any running apps and do not use the device for a while.

The following are examples of situations in which the device may overheat. Depending on the functions and apps you use, these examples may not apply to your model.

During the initial setup after purchase or when restoring data

When downloading large files

When using apps that require more power or using apps for extended periods

–When playing high-quality games for extended periods

–When recording videos for extended periods

–When streaming videos while using the maximum brightness setting

–When connecting to a TV

While multitasking (or, when running many apps in the background)

–When using Multi window

–When updating or installing apps while recording videos

–When downloading large files during a video call

–When recording videos while using a navigation app

When using large amount of data for syncing with the cloud, email, or other accounts

When using a navigation app in a car while the device is placed in direct sunlight

When using the mobile hotspot and tethering feature

When using the device in areas with weak signals or no reception

When charging the battery with a damaged USB cable

When the device’s multipurpose jack is damaged or exposed to foreign materials, such as liquid, dust, metal powder, and pencil lead

When you are roaming

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Contents SM-W720 SM-W727Y SM-W723 SM-W728 SM-W727 SM-W728Y Table of Contents Read me first BasicsWhen the device heats up while charging the battery Device overheating situations and solutionsDo the following when the device heats up Instructional iconsWhen the device heats up during use Precautions for operating environment Device limitations when the device overheatsPackage contents Device Device layoutKeys Key Function PowerVolume Pen nib PenName Functions Replacing the S Pen nib Charging the battery BatteryViewing the remaining charging time Reducing the battery consumptionBattery saver Battery charging tips and precautionsInstalling the SIM or Usim card SIM or Usim card mobile network-enabled modelsRemoving the SIM or Usim card Memory card microSD card Installing a memory cardBe damaged Formatting the memory card Removing the memory cardRestarting the device Turning the device on and offKeyboard Cover Keyboard CoverIntroduction Connecting the Keyboard Cover Hot keys Attaching the S Pen holderKey/Icon Function Hot key functionsBasic touchpad functions TouchpadDouble-clicking Locking and unlocking the touchpad Configuring touchpad settingsAdditional functions Tapping Controlling the touchscreenDouble-tapping Tapping and holdingDragging Spreading and pinching SwipingStart screen WindowsStart screen TaskbarManaging shortcuts Search boxManaging app tiles Start menuLock screen Switching to tablet modePattern Log-in PasswordPicture password Tap New desktop Multi desktopCreating new desktops Moving windows to another desktop Split screen viewDeleting desktops Help Using the on-screen keyboard Using the control panelEntering text Changing the input languageCopying and pasting Using the Keyboard CoverAdditional keyboard functions Device and data management Screen captureInstantGo Modern standby Connecting to an external displayUninstalling apps Installing or uninstalling appsInstalling apps Tap UninstallView all notes Launch Samsung Notes and view all notes Air CommandWant to select Smart selectScreen write Creating notes Samsung NotesUsing the line eraser Composing notes in handwriting modeChanging the pen settings Editing handwritten notes Inserting images into a note Painting with brushesDeleting notes Tap DeleteSamsung Flow Connecting your tablet and smartphoneSharing mobile data connection Unlocking your tablet screen with fingerprintShow Window Sharing contentsChecking notifications on your tablet Showing a selected area on an external displaySetting the connection notification Using toolsTaking photos or recording videos CameraSamsung Recovery Book SettingsTap Backup management →Factory image →Recover →Recover →OK Restoring to factory defaultOn the taskbar, tap →Samsung →Samsung Recovery Backing up the current system Tap BackupRestoring the system Tap RecoverDevices Windows SettingsSystem Update & security Ease of AccessNetwork & Internet PersonalisationSetup tools Bios Setup utilityEntering the Bios screen Setup menus Setting the boot passwordSetting a boot password Boot priorityRemoving a password Tap Boot Device PriorityTap Smart Battery Calibration Smart Battery CalibrationAppendix TroubleshootingForcing restart Touchscreen responds slowly or improperlyInternet is often disconnected Resetting the deviceYour device is hot to the touch Another Bluetooth device is not located Removing the battery Windows recovery functionOn the taskbar, tap → →Update & security →Recovery Tap Get startedTrademarks Copyright
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