Samsung GT-S7390 - page 100

Troubleshooting

100

Data stored on the device has been lost

Always make backup copies of all important data stored on the device. Otherwise, you

cannot restore data if it is corrupted or lost. Samsung is not responsible for the loss of data

stored on the device.

A small gap appears around the outside of the device case

•

This gap is a necessary manufacturing feature and some minor rocking or vibration of

parts may occur.

•

Over time, friction between parts may cause this gap to expand slightly.

Contents

Main About this manual www.samsung.com Instructional icons Copyright Trademarks Table of Contents Getting started Basics Communication Web & network Troubleshooting Utilities Travel & local Settings Getting started Device layout Buttons Package contents Installing the SIM or USIM card and battery 3 4 Page Charging the battery Charging with the charger Checking the battery charge status Reducing the battery consumption Inserting a memory card Page Formatting the memory card Turning the device on and off Holding the device Locking and unlocking the device Adjusting the volume Switching to silent mode Basics Indicator icons Using the touch screen Finger gestures Tapping Page Page Control motions Rotating the screen Page Notifications Home screen Rearranging items Adding an application icon Adding an item Moving an item Removing an item Setting wallpaper Using widgets Adding widgets to the Home screen Using the setting shortcut widget Using applications Opening an application Opening from recently-used applications Closing an application Applications screen Organising with folders Rearranging panels Uninstalling applications Sharing applications Entering text Changing the keyboard type Using the Samsung keyboard Changing the keyboard layout Entering uppercase Connecting to a Wi-Fi network Turning Wi-Fi on and off Joining Wi-Fi networks Adding Wi-Fi networks Forgetting Wi-Fi networks Setting up accounts Adding accounts Removing accounts Transferring files Connecting with Samsung Kies 2 Connecting with Windows Media Player Connecting as a media device Securing the device Setting a pattern Setting a PIN Setting a password Unlocking the device Upgrading the device Upgrading with Samsung Kies Upgrading over the air Communication Phone Making calls Making a call Speed dial numbers Finding contacts Making an international call During a call Adding contacts Sending a message Receiving calls Answering a call Rejecting a call Automatically rejecting calls from unwanted numbers Missed calls Call waiting Call forwarding Contacts Managing contacts Creating a contact Editing a contact Deleting a contact Searching for contacts Displaying contacts Moving contacts Moving contacts to Google Importing and exporting contacts Importing contacts Exporting contacts Sharing contacts Favourite contacts Contact groups Adding contacts to a group Managing groups Sending a message or email to a groups members Business card Messaging Sending scheduled messages Viewing incoming messages Listening to a voice message Email Setting up email accounts Sending scheduled messages Reading messages Google Mail Reading messages Labels Talk Public profile Adding friends Chatting with friends Switching between chats Google+ Messenger ChatON Web & network Chrome Viewing webpages Opening a new page Searching the web by voice Bluetooth Pairing with other Bluetooth devices Sending and receiving data Media Camera Taking photos Taking a photo Scene mode Shooting mode Panoramic photos Media 57 Taking videos Taking a video Recording mode Zooming in and out Configuring settings for Camera Shortcuts Gallery Viewing images Zooming in and out Playing videos Editing images Deleting images Sharing images Setting as wallpaper Video Player Playing videos Deleting videos Sharing videos YouTube Watching videos Sharing videos Uploading videos Radio Listening to the FM radio Page Application & media stores Play Store Uninstalling applications Samsung Apps www.samsungapps.com Play Books Play Movies Play Music Utilities Memo Composing memos Browsing memos Viewing a memo Calendar Creating events Syncing with Google Calendar Changing calendar type Searching for events Dropbox Clock Setting alarms Stopping alarms Deleting alarms Calculator Voice Recorder Recording voice memos Playing voice memos Managing voice memos Saving files with contextual tags Google Searching the device Searching with images Search scope Google Now Voice Search My Files Viewing files Adding shortcuts to folders Downloads Travel & local Maps Searching for locations Getting directions for a destination 1 2 Local Navigation Settings About Settings Wi-Fi Setting Wi-Fi sleep policy Setting Network notification Bluetooth Data usage More settings Flight mode Mobile networks Tethering and portable hotspot VPN Blocking mode Sound Display Storage Battery Application manager Location services Lock screen Security Language and input Language Default Google voice typing Samsung keyboard Voice search Text-to-speech output Pointer speed Backup and reset Add account Motion Date and time Accessibility Developer options Page About device Google Settings Troubleshooting Your device displays network or service error messages Your device does not turn on The touch screen responds slowly or improperly Your device freezes or has fatal errors Calls are not connected Others cannot hear you speaking on a call Page Your device is hot to the touch Error messages appear when launching the camera Photo quality is poorer than the preview Error messages appear when opening multimedia files Another Bluetooth device is not located A connection is not established when you connect the device to a computer Your device cannot find your current location