Samsung GT-S7390RWAMTL, GT2S7390MKADBT, GT-S7390RWATUR manual Your device is hot to the touch

Page 98

Troubleshooting

Your device is hot to the touch

When you use applications that require more power or use applications on your device for an extended period of time, your device may feel hot to the touch. This is normal and should not affect your device’s lifespan or performance.

Error messages appear when launching the camera

Your device must have sufficient available memory and battery power to operate the camera application. If you receive error messages when launching the camera, try the following:

•Charge the battery or replace it with a battery that is fully charged.

•Free some memory by transferring files to a computer or deleting files from your device.

•Restart the device. If you are still having trouble with the camera application after trying these tips, contact a Samsung Service Centre.

Photo quality is poorer than the preview

•The quality of your photos may vary, depending on the surroundings and the photography techniques you use.

•If you take photos in dark areas, at night, or indoors, image noise may occur or images may be out of focus.

Error messages appear when opening multimedia files

If you receive error messages or files do not play, when opening multimedia files on your device, try the following:

•Free some memory by transferring files to a computer or deleting files from your device.

•Ensure that the music file is not Digital Rights Management (DRM)-protected. If the file is DRM-protected, ensure that you have the appropriate licence or key to play the file.

•Ensure that your device supports the file type.

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Contents GT-S7390 About this manual Instructional icons Copyright About this manualTrademarks Table of Contents Travel & local Getting started Device layoutButtons 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 the battery Charging with the chargerChecking the battery charge status Reducing the battery consumption Inserting a memory cardRemoving the memory card Turning the device on and off Formatting the memory cardHolding the device Adjusting the volumeSwitching to silent mode Locking and unlocking the deviceIcon Meaning Indicator iconsBasics Tapping Using the touch screenFinger gestures Dragging Double-tappingFlicking PinchingControl motions Rotating the screenPicking up Turning overNotifications Home screenRearranging items Rearranging panelsUsing the setting shortcut widget Setting wallpaperUsing widgets Removing a panelUsing applications Applications screenOrganising with folders Installing applicationsUninstalling applications Sharing applicationsChanging the keyboard type Using the Samsung keyboardEntering text Joining Wi-Fi networks Connecting to a Wi-Fi networkTurning Wi-Fi on and off Entering text by voiceForgetting Wi-Fi networks Setting up accountsAdding Wi-Fi networks Adding accountsTransferring files Connecting with Samsung KiesConnecting with Windows Media Player Securing the device Connecting as a media deviceSetting a pattern Device MTPUnlocking the device Setting a PINSetting a password Upgrading over the air Upgrading the deviceUpgrading with Samsung Kies Making calls CommunicationPhone During a call Finding contactsMaking an international call Receiving calls Missed calls Rejecting a callAutomatically rejecting calls from unwanted numbers Call waitingContacts Managing contactsMoving contacts Searching for contactsDisplaying contacts Moving contacts to GoogleImporting contacts Importing and exporting contactsFavourite contacts Exporting contactsAdding contacts to a group Contact groupsBusiness card Managing groupsSending scheduled messages MessagingSending messages Listening to a voice message Setting up email accountsViewing incoming messages Reading messages Google Mail Adding friends TalkPublic profile Chatting with friendsMessenger Switching between chatsGoogle+ Deleting chat historyChatON Web & network ChromeSending and receiving data BluetoothPairing with other Bluetooth devices Camera etiquette MediaCamera Taking photos Scene modeTap →Scene mode Taking a photoPanoramic photos Shooting modeTap →Shooting mode Taking a video Recording modeTaking videos Zooming in and out Configuring settings for Camera Viewing images GalleryShortcuts Tap →Edit shortcutsZooming in and out Playing videosEditing images Deleting images Setting as wallpaperVideo Player Sharing imagesDeleting videos Sharing videosUploading videos YouTubeWatching videos Radio Listening to the FM radioScanning radio stations Adding stations to the favourites listApplication & media stores Play StoreSamsung Apps Play Music Play BooksPlay Movies Composing memos UtilitiesMemo Browsing memosSyncing with Google Calendar CalendarCreating events Searching for events DropboxChanging calendar type Deleting eventsDeleting alarms Setting alarmsStopping alarms ClockRecording voice memos CalculatorVoice Recorder Saving files with contextual tags Playing voice memosManaging voice memos Searching with images GoogleSearching the device Search scopeViewing files Voice SearchMy Files Adding shortcuts to foldersDownloads Searching for locations Travel & localMaps Local Getting directions for a destinationNavigation Wi-Fi SettingsAbout Settings Setting Wi-Fi sleep policyWi-Fi Direct Data usageMobile networks More settingsFlight mode Tethering and portable hotspotDisplay Blocking modeSound WallpaperStorage BatteryLocation services Application managerSecurity Set up SIM card lockLock screen Language DefaultLanguage and input Google voice typingPointer speed Voice searchText-to-speech output Motion Backup and resetAdd account Answering/ending calls AccessibilityDate and time Developer options Text-to-speech outputSettings Google Settings About deviceTroubleshooting Your device displays network or service error messagesTouch 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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