Samsung GT-S7390MRZXEF, GT2S7390MKADBT Inserting a memory card, Reducing the battery consumption

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Getting started

Reducing the battery consumption

Your device provides options that help you save battery power. By customising these options and deactivating features in the background, you can use the device longer between charges:

•When you are not using the device, switch to sleep mode by pressing the Power button.

•Close unnecessary applications with the task manager.

•Deactivate the Bluetooth feature.

•Deactivate the Wi-Fi feature.

•Deactivate auto-syncing of applications.

•Decrease the backlight time.

•Decrease the brightness of the display.

Inserting a memory card

Your device accepts memory cards with maximum capacities of 64 GB. Depending on the memory card manufacturer and type, some memory cards may not be compatible with your device.

•Some memory cards may not be fully compatible with the device. Using an

incompatible card may damage the device or the memory card, or corrupt the data stored in it.

•Use caution to insert the memory card right-side up.

•The device supports the FAT and the exFAT file systems for memory cards. When inserting a card formatted in a different file system, the device asks to reformat the memory card.

•Frequent writing and erasing of data shortens the lifespan of memory cards.

•When inserting a memory card into the device, the memory card’s file directory appears in the extSdCard folder under the internal memory.

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Contents GT-S7390 About this manual About this manual Instructional icons CopyrightTrademarks Table of Contents Travel & local Device layout Getting startedButtons Package contents Installing the SIM or Usim card and battery Insert the battery Replace the back cover Removing the SIM or Usim card and battery Charging with the charger Charging the batteryChecking the battery charge status Inserting a memory card Reducing the battery consumptionRemoving the memory card Formatting the memory card Turning the device on and offLocking and unlocking the device Adjusting the volumeSwitching to silent mode Holding the deviceIndicator icons BasicsIcon Meaning Using the touch screen Finger gesturesTapping Double-tapping DraggingPinching FlickingRotating the screen Control motionsTurning over Picking upHome screen NotificationsRearranging panels Rearranging itemsRemoving a panel Setting wallpaperUsing widgets Using the setting shortcut widgetApplications screen Using applicationsSharing applications Installing applicationsUninstalling applications Organising with foldersUsing the Samsung keyboard Entering textChanging the keyboard type Entering text by voice Connecting to a Wi-Fi networkTurning Wi-Fi on and off Joining Wi-Fi networksAdding accounts Setting up accountsAdding Wi-Fi networks Forgetting Wi-Fi networksConnecting with Samsung Kies Connecting with Windows Media PlayerTransferring files Device MTP Connecting as a media deviceSetting a pattern Securing the deviceSetting a PIN Setting a passwordUnlocking the device Upgrading the device Upgrading with Samsung KiesUpgrading over the air Communication PhoneMaking calls Finding contacts Making an international callDuring a call Receiving calls Call waiting Rejecting a callAutomatically rejecting calls from unwanted numbers Missed callsManaging contacts ContactsMoving contacts to Google Searching for contactsDisplaying contacts Moving contactsExporting contacts Importing and exporting contactsFavourite contacts Importing contactsManaging groups Contact groupsBusiness card Adding contacts to a groupMessaging Sending messagesSending scheduled messages Setting up email accounts Viewing incoming messagesListening to a voice message Reading messages Google Mail Chatting with friends TalkPublic profile Adding friendsDeleting chat history Switching between chatsGoogle+ MessengerChatON Chrome Web & networkBluetooth Pairing with other Bluetooth devicesSending and receiving data Media CameraCamera etiquette Taking a photo Scene modeTap →Scene mode Taking photosShooting mode Tap →Shooting modePanoramic photos Recording mode Taking videosTaking a video Zooming in and out Configuring settings for Camera Tap →Edit shortcuts GalleryShortcuts Viewing imagesPlaying videos Editing imagesZooming in and out Sharing images Setting as wallpaperVideo Player Deleting imagesSharing videos Deleting videosYouTube Watching videosUploading videos Listening to the FM radio RadioAdding stations to the favourites list Scanning radio stationsPlay Store Application & media storesSamsung Apps Play Books Play MoviesPlay Music Browsing memos UtilitiesMemo Composing memosCalendar Creating eventsSyncing with Google Calendar Deleting events DropboxChanging calendar type Searching for eventsClock Setting alarmsStopping alarms Deleting alarmsCalculator Voice RecorderRecording voice memos Playing voice memos Managing voice memosSaving files with contextual tags Search scope GoogleSearching the device Searching with imagesAdding shortcuts to folders Voice SearchMy Files Viewing filesDownloads Travel & local MapsSearching for locations Getting directions for a destination LocalNavigation Setting Wi-Fi sleep policy SettingsAbout Settings Wi-FiData usage Wi-Fi DirectTethering and portable hotspot More settingsFlight mode Mobile networksWallpaper Blocking modeSound DisplayApplication manager BatteryLocation services StorageSet up SIM card lock Lock screenSecurity Google voice typing DefaultLanguage and input LanguageVoice search Text-to-speech outputPointer speed Backup and reset Add accountMotion Accessibility Date and timeAnswering/ending calls Text-to-speech output Developer optionsSettings About device Google SettingsYour device displays network or service error messages TroubleshootingTouch screen responds slowly or improperly Sound echoes during a call Your device is hot to the touch Another Bluetooth device is not located Data stored on the device has been lost English EU /2013. Rev
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GT-S7390WRASER, GT-S7390MKAILO, GT-S7390WRANEE, GT-S7390RWAPAN, GT2S7390MKAXEH specifications

The Samsung GT-S7390 series, which includes models such as the GT-S7390RWADBT, GT-S7390MKAGBL, GT-S7390MKAXEH, GT-S7390WRAXEF, and GT-S7390WRATUR, represents a lineup of budget-friendly smartphones that cater to a wide array of users seeking reliable communication tools without breaking the bank.

One of the main features of the GT-S7390 series is its compact design, making it an ideal choice for users who prefer a device that is easy to handle and fits comfortably in the pocket. The devices typically sport a 4.3-inch display, providing sufficient screen real estate for everyday tasks such as browsing the web, social media interaction, and viewing multimedia content.

In terms of performance, the GT-S7390 models are powered by a capable quad-core processor paired with a modest amount of RAM, which ensures smooth multitasking and satisfactory performance for routine applications. The internal storage options are generally expandable via microSD, allowing users to store essential apps, photos, and videos without worrying about running out of space.

Another noteworthy characteristic of the GT-S7390 series is its camera capabilities. With a rear camera capable of capturing images at a decent resolution, users can document their experiences through photos and videos. The front-facing camera is suitable for video calls and selfies, making it a well-rounded choice for social connectivity.

The devices come equipped with the Android operating system, providing access to a plethora of applications through the Google Play Store. This feature is complemented by Samsung's user-friendly TouchWiz interface, which enhances the overall user experience with intuitive navigation and customizable options.

Connectivity options include Wi-Fi, Bluetooth, and 3G support, facilitating various ways to stay connected. Battery life is also a significant consideration, and the GT-S7390 models are outfitted with a removable battery that allows users to easily replace it when necessary, ensuring longevity and reliability throughout the day.

In conclusion, the Samsung GT-S7390 series offers an array of features and technologies tailored for users who prioritize value, functionality, and ease of use. With its compact design, decent performance capabilities, and access to Android applications, this smartphone lineup succeeds in providing an excellent solution for everyday mobile needs.
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