Samsung SM-T230NZKWBMW, SM-T230NZKIBMW manual Applications, Sound, Device security

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Settings

RAM

On the Settings screen, tap Smart Manager →RAM.

To speed up your device by reducing the amount of RAM you are using, tap END ALL to close all background apps.

Device security

Check the device’s security status. This feature scans your device for malware.

On the Settings screen, tap Smart Manager →Device security.

Applications

Manage the device’s apps and change their settings.

On the Settings screen, tap Applications.

•Application manager: View and manage the apps on your device.

•Default applications: Select a default setting for using apps.

•Application settings: Customise the settings for each app.

Sound

Change settings for various sounds on the device.

On the Settings screen, tap Sound.

•Sound mode: Set the device to use sound mode or silent mode.

•Volume: Adjust the volume level for music and videos, system sounds, and notifications.

•Notification sounds: Select a default notification sound. You can also change the notification settings for each app.

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Contents SM-T230NW Table of Contents Appendix Basics Read me firstPackage contents Device layout Keys RecentsBattery Charging the batteryReducing the battery consumption Viewing the remaining charging timeBattery charging tips and precautions Power saving modeInstalling a memory card Memory card microSD cardRemoving the memory card Formatting the memory cardTurning the device on and off Restarting the deviceTouchscreen TappingDouble-tapping Tapping and holdingDragging Swiping Spreading and pinchingHome screen Home screenHome screen options Adding itemsCreating folders Moving itemsRemoving items Apps screen Managing panelsRearranging items Indicator icons Searching for itemsLock screen Using the notification panel Notification panelUsing quick setting buttons Entering textKeyboard layout Changing the input languageAdditional keyboard functions Changing the keyboard layoutCopying and pasting Screen capture Opening appsCapturing screenshots Closing an appSplit screen view Multi windowIntroduction Using additional options Adjusting the window size Samsung accountRegistering your Samsung account Removing your Samsung accountRegistering a new Samsung account Registering an existing Samsung accountTransferring data from your previous device Transferring data from a mobile deviceTransferring backup data from a computer On the computer, launch Smart SwitchConnecting the device to a computer for data transfer Device and data managementUpdating the device Updating over the airBacking up and restoring data Updating with Smart SwitchUsing a Samsung account Using a Google account Sharing featuresPerforming a data reset Basics Installing or uninstalling apps Installing appsGalaxy Apps Play StoreUninstalling or disabling apps Setting app permissionsManaging apps Enabling appsContacts Adding contactsSearching for contacts Creating contacts manuallyBrowsing webpages InternetSharing contacts Changing security settings Using secret modeActivating secret mode Sending emails Deactivating secret modeSetting up email accounts Reading emails CameraBasic shooting Taking photos or recording videos Auto mode Pro modeLaunching Camera on the locked screen Customising shooting modesPanorama Continuous shotBeauty face SportsCamera settings Quick settingsSound & shot SelfieCamera settings Gallery Viewing imagesDeleting an image or a video Viewing videosDeleting images or videos Planner Sharing images or videosCreating events Deleting multiple images and videosCreating tasks Enter event detailsMy Files MemoSyncing events and tasks with your accounts Composing memosSetting alarms Stopping alarmsDeleting alarms ClockCreating clocks Deleting clocksCalculator Google appsDrive YouTubePhotos HangoutsIntroduction Wi-FiConnecting to a Wi-Fi network Wi-Fi Direct Sending and receiving dataBluetooth Ending the device connectionPairing with other Bluetooth devices Sending and receiving dataData usage Flight modeUnpairing Bluetooth devices More connection settings OptionsPrinting Adding printer plug-insPrinting content Smart ManagerBattery Using the quick optimisation featureManaging the battery StorageDevice security ApplicationsSound Notifications Do not disturbAdvanced features DisplayWallpaper Lock screen and securityAccessibility PrivacyAccounts GoogleAdding accounts Removing accountsBackup and reset Language and inputStorage Date and timeAbout device Troubleshooting AppendixResetting the device Forcing restartBattery icon is empty Error messages appear when launching the camera Another Bluetooth device is not located Removing the battery Copyright Trademarks
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SM-T230NZKIBMW, SM-T230NZKWBMW specifications

The Samsung SM-T230NZKWBMW and SM-T230NZKIBMW, commonly known as the Galaxy Tab 4 7.0, are compact and versatile tablets designed for on-the-go use and everyday functionality. Packed with essential features and a user-friendly interface, these devices cater to a variety of needs, whether it be for leisure, work, or education.

One of the standout features of the Galaxy Tab 4 7.0 is its 7-inch display, boasting a resolution of 1280x800 pixels. This vibrant screen offers clear and sharp visuals, making it ideal for watching videos, playing games, and browsing the web. The tablet's lightweight design ensures that it is easily portable, fitting comfortably in one hand, thus enhancing the user experience during travel.

Under the hood, both models are powered by a quad-core processor, ensuring smooth multitasking and efficient performance. With 1.5GB of RAM, users can run multiple applications without significant lag. The internal storage options include 8GB and 16GB, which can be further expanded via microSD cards, ensuring that users have ample space for all their apps, photos, and documents.

In terms of connectivity, the Galaxy Tab 4 7.0 supports Wi-Fi, allowing for easy access to the internet. The device also features Bluetooth capabilities, making it simple to connect to other devices such as headphones, keyboards, and speakers. Additionally, it comes equipped with GPS, enabling location-based services and navigation.

The tablet operates on Android, providing users with access to a plethora of applications through the Google Play Store. This operating system enhances usability, allowing for customization and an intuitive experience for users of all ages.

For photography enthusiasts, the Galaxy Tab 4 7.0 is equipped with a 3-megapixel rear camera and a 1.3-megapixel front camera, which are suitable for casual photography and video calls. The camera features such as autofocus and a variety of shooting modes enhance the versatility of capturing moments.

Overall, the Samsung SM-T230NZKWBMW and SM-T230NZKIBMW are well-rounded tablets that blend performance, portability, and ease of use. Ideal for students, professionals, and casual users alike, these devices offer a great balance of features that cater to a wide audience, reinforcing Samsung’s reputation for producing reliable and innovative technology.
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