Samsung SM-T550NZKAXSK, SM-T550NZWADBT, SM-T550NZKADBT Touch screen responds slowly or improperly

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Appendix

The touch screen responds slowly or improperly

•If you attach a protective cover or optional accessories to the touch screen, the touch screen may not function properly.

•If you are wearing gloves, if your hands are not clean while touching the touch screen, or if you tap the screen with sharp objects or your fingertips, the touch screen may malfunction.

•The touch screen may malfunction in humid conditions or when exposed to water.

•Restart your device to clear any temporary software bugs.

•Ensure that your device software is upgraded to the latest version.

•If the touch screen is scratched or damaged, visit a Samsung Service Centre.

Your device freezes or has fatal errors

If your device freezes or hangs, you may need to close apps or turn off the device and turn it on again. If your device is frozen and unresponsive, press and hold the Power button and the Volume button down simultaneously for more than 7 seconds to restart it.

If this does not solve the problem, perform a factory data reset. On the Apps screen, tap Settings →Backup and reset →Factory data reset →RESET DEVICE →ERASE EVERYTHING. Before performing the factory data reset, remember to make backup copies of all important data stored in the device.

If the problem is still not resolved, contact a Samsung Service Centre.

The Internet is often disconnected

•Ensure that you are not blocking the device’s internal antenna.

•When you are in areas with weak signals or poor reception, you may lose reception. You may have connectivity problems due to issues with the service provider’s base station. Move to another area and try again.

•When using the device while moving, wireless network services may be disabled due to issues with the service provider’s network.

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Contents SM-T550 Table of Contents Camera Read me first Instructional icons Package contents Getting startedDevice layout Buttons Recent appsCharging the battery Reducing the battery consumption Using a memory card Installing a memory cardRemoving the memory card Turning the device on and offFormatting the memory card Locking and unlocking the screen Basics Using the touch screenTapping Tapping and holding DraggingFlicking Double-tappingSpreading and pinching Home screen layout Home screenHome screen options Apps screen Indicator icons Icon MeaningUsing the notifications panel Notifications panelRearranging quick setting buttons Using the quick setting buttonsOpening apps Installing or uninstalling appsInstalling apps Samsung Galaxy AppsManaging apps Uninstalling or disabling appsPlay Store Enabling appsKeyboard layout Using additional keyboard functionsEntering text Changing the input languageCopying and pasting Screen capture My FilesPower saving mode Power saving featureUltra power saving mode Wi-Fi Network connectivityMotions and gestures Motions & usability featuresMute Palm swipe to capture Multi windowAbout Multi window Split screen view Using additional options Adjusting the window size Pop-up viewMoving pop-up windows Launching the pop-up view from the split screen viewManaging the Home and Apps screens PersonalisingManaging the Home screen Managing the Apps screen Setting wallpaper and ringtonesSetting wallpaper Managing panelsChanging ringtones PasswordChanging the screen lock method PatternActivating private mode Private modeHiding content Automatically deactivating private mode Viewing hidden contentUnhiding content Adding users Switching usersMultiple users Adding restricted profileRemoving accounts Setting up accountsAdding accounts Managing usersMoving contacts from other devices ContactsAdding contacts Creating contacts manuallySearching for contacts Importing and exporting contactsAdding shortcuts for contacts to the Home screen Basic shooting CameraTaking photos or recording videos Panorama Shooting modesAuto Launching Camera on the locked screenInterval shot Continuous shotBeauty face Sound & shotCamera settings Viewing content on the device GalleryFinder Useful apps and featuresSearching for content PlannerCreating tasks Syncing events and tasks with your accountsSetting up email accounts Sending emailsReading emails Internet Music Playing musicVideo Playing videosClock Memo CalculatorComposing memos Battery Using the quick optimisation featureUsing the Smart manager Smart ManagerGoogle apps Play Movies & TV MapsPlay Music Play BooksGoogle Google SettingsHangouts Voice SearchBluetooth About BluetoothSending and receiving data Pairing with other Bluetooth devicesSending an image About Wi-Fi Direct Wi-Fi DirectUnpairing Bluetooth devices Connecting to other devicesEnding the device connection About Quick connect Deactivating the Quick connect featureQuick Connect Re-searching for devicesSideSync Sharing contentBefore using this app About SideSyncConnecting your tablet and a smartphone Connecting with other devices Using the virtual smartphone screen Moving the virtual smartphone screen Adjusting the size of the virtual smartphone screenEntering text Using the smartphone screen Playing music or videos on the tabletCopying files from the smartphone to the tablet Using call functions with the tabletCopying files between devices Copying files from the tablet to the smartphoneScreen Mirroring About Screen MirroringViewing content on a TV Mobile printing Connecting to a printerPrinting content Adding printer plug-insTransferring data from your previous device Device & data managerTransferring data from a mobile device Transferring data from a computer Device & data managerUpdating the device Using the device as a removable disk for data transferUpdating over the air Using a Samsung account Updating with Smart SwitchBacking up and restoring data Performing a data reset Using a Google accountAbout Settings SettingsConnections Printing More connection settingsData usage EthernetSounds and notifications DeviceDisplay Applications Motions and gesturesUsers Wallpaper PersonalLock screen and security Accessibility PrivacySettings Backup and reset AccountsSystem BatteryLanguage and input Date and time AccessoriesStorage About deviceTroubleshooting AppendixTouch screen responds slowly or improperly Battery icon is empty Photo quality is poorer than the preview Your device cannot find your current location Removing the battery non-removable type Appendix Copyright
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SM-T550NZKAATO, SM-T550NZWAXEZ, SM-T550NZKAAUT, SM-T550NZWAITV, SM-T550NZWASEB specifications

The Samsung SM-T550NZWEXEF, SM-T550NZKAXEF, and SM-T550NZWAXEF are part of the galaxy tab series, specifically designed for users who seek versatility and power in a tablet device. As successors in Samsung’s premium tablet range, these models deliver a blend of functionality, usability, and aesthetic appeal.

The Galaxy Tab series has long been recognized for its sleek design and impressive performance metrics, and these models continue this tradition. With a stunning 10.5-inch Super AMOLED display, users are treated to vibrant colors and exceptional clarity, making it ideal for streaming videos, editing photos, and general browsing. The high-resolution screen enhances the viewing experience, especially for content-rich applications and games.

At the heart of these tablets is the Exynos processor, which ensures smooth multitasking and efficient performance. Coupled with generous RAM, users can easily run multiple applications simultaneously without experiencing lag. This makes them ideal for both professional and leisure use, accommodating tasks from document editing to gaming.

One of the standout features is the battery life, with a robust capacity that allows for prolonged use. Users can enjoy up to 14 hours of video playback on a single charge, making it an ideal companion for long journeys or extended work sessions. The inclusion of fast charging technology also ensures that users spend less time tethered to a power outlet and more time enjoying their device.

In terms of connectivity, the Galaxy Tab series supports Wi-Fi and optional LTE connectivity, ensuring that users remain connected wherever they go. The tablets also come equipped with a USB Type-C port, allowing for quick data transfers and charging.

The devices are designed with user experience in mind, featuring an intuitive interface that allows for easy navigation. Samsung's One UI enhances the Android experience, offering features such as split-screen multitasking and customizable settings to suit individual preferences.

Photography enthusiasts will appreciate the cameras on these tablets, featuring a competent rear camera for capturing moments, as well as a front-facing camera ideal for video calls. The inclusion of features like autofocus and digital zoom enhances the versatility of the camera system.

Moreover, durability is a key characteristic of the Galaxy Tab series. The tablets are built with premium materials that not only contribute to their aesthetic appeal but also their longevity. Overall, the Samsung SM-T550NZWEXEF, SM-T550NZKAXEF, and SM-T550NZWAXEF represent a harmonious balance between style, performance, and practicality, making them an excellent choice for a wide range of users.
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