Huawei U8510-1 manual Appendix, Restoring Factory Data

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12.9.2 Restoring Factory Data

If you reset your phone to the settings that were configured at the factory, all of your personal data stored on the phone, including information about your Google Account, any other accounts, your system and application settings, and any applications you have downloaded will be erased. Resetting the phone does not erase any system software updates you have downloaded or any files on your microSD card, such as music clips or photos.

1.On the Settings screen, touch Privacy > Factory data reset.

2.When prompted, touch Reset phone, and then touch Erase everything. The mobile phone resets the settings to the original factory settings, and then restarts.

13 Appendix

13.1 Warnings and Precautions

This section contains important information pertaining to the operating instructions of your device. It also contains information about how to use the device safely. Read this information carefully before using your device.

Electronic Device

Power off your device if using the device is prohibited. Do not use the device when using the device causes danger or interference with electronic devices.

Medical Device

•Follow rules and regulations set forth by hospitals and health care facilities. Do not use your device when using the device is prohibited.

•Pacemaker manufacturers recommend that a minimum distance of 15 cm be maintained between a device and a pacemaker to prevent potential interference with the pacemaker. If you are using a pacemaker, use the device on the opposite side of the pacemaker and do not carry the device in your front pocket.

Potentially Explosive Atmosphere

Power off your device in any area with a potentially explosive atmosphere, and comply with all signs and instructions. Areas that may have potentially explosive atmospheres include the areas where you would normally be advised to turn off your

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Contents Welcome to Huawei Contents Page Iii Safety Precautions Reading Before ProceedingLegal Notice Trademarks and Permissions Third-Party Software StatementPersonal Information and Data Security Import and Export RegulationsPage Appearance Getting StartedPhone at a Glance Setting Up Your Mobile Phone Installing the SIM CardCharging the Battery Installing the BatteryImportant Information About the Battery Power Saving Tips Power On or Off Your Mobile Phone Using the Touchscreen Locking and Unlocking the ScreenHome Screen Unlocking the ScreenNotification and Status Icons Notification Panel Viewing Other Parts of the Home Screen Customizing the Home ScreenChanging the Wallpaper Setting a Home Screen AnimationChanging the Theme Application Screen Using a microSD CardOptional Installing the microSD Card Editing a Screen ItemMaking a Call Using the microSD Card as a USB Mass StorageCalling Removing the microSD CardMaking a Call from Contacts Answering or Rejecting a CallMaking a Call with the Dialer Application Making a Call from Call logEnding a Call Rejecting an Incoming CallOther Operations During a Call Using the Call logSwitching Between Calls Making a Conference CallImporting Contacts from a SIM Card ContactsOpening the Contacts Application Adding an Entry to ContactsSearching for a Contact Adding a ContactIndexing Contacts Editing a ContactDeleting a Contact Using Quick Contact for AndroidCommunicating with Your Contacts Communicating with a ContactLogging in to an Account Preference SettingsStreams Importing FriendsEditing a Group Managing GroupsCreating a Group Adding a Contact to Your GroupsSeparating Contacts Joining and Separating ContactsJoining Contacts Touch Joined Contacts, and then touch Add contactDisplaying the Keyboard Using the Onscreen KeyboardSending Contacts Choosing an Input MethodUsing the Landscape Keyboard Customizing Keyboard SettingsUsing the Android Keyboard MessagingCreating and Sending a Text Message SMS and MMSOpening Messaging Creating and Sending a Multimedia MessageReplying to a Message Opening and Viewing a Multimedia MessageAdding a Slideshow Adding an Email Account Customizing Message SettingsCopying a Text Message to Notepad or Calendar Adding Other Email AccountsReplying to an Email Message Viewing an Email MessageCreating and Sending an Email Message Deleting an Email AccountGetting Connected Changing Email Account SettingsUsing Smart Traffic Manager Smart Traffic ManagerService Shortcuts Wi-FiTurning on the Data Service Mobile NetworksInstalling the USB tethering Drive Turning On Wi-FiConnecting to a Wireless Network Sharing Your Phone’s Data ConnectionSharing Your Phone’s Data Connection via USB Touch Wireless & networks Tethering & portable hotspotBrowser Opening the BrowserOpening a Webpage Setting a HomeTouch More Settings Set home Managing BookmarksTurning On Bluetooth BluetoothCustomizing Browser Settings Pairing with and Connecting to a Bluetooth DeviceSending Files via Bluetooth EntertainmentTaking a Photo Opening Your CameraCapture Screen Recording a Video Using the GalleryViewing Your Photos Viewing Your VideosRotating a Picture Opening the GalleryViewing a Picture Cropping a PictureEnjoying Music Opening the Music LibraryCreating a Playlist Playing MusicAdding Music to a Playlist Listening to the FM Radio Google ServicesTuning the FM Radio Playing Music in a PlaylistGmail/Google Mail Creating a Google AccountOpening Gmail/Google Mail Replying to or Forwarding an Email Switching Between AccountsCreating and Sending an Email Searching for an EmailTalk Signing out of Talk Enabling the Location ServiceMaps Opening MapsGetting Directions YouTubeSearching for Places of Interest Opening YouTubeSharing a Video Installing an ApplicationMarket Opening MarketSynchronizing Information Uninstalling an ApplicationManaging Your Accounts Removing an Account Adding an AccountTouch Add account Changing an Account’s Synchronization Settings Configuring General Synchronization SettingsCustomizing Your Account Synchronization Opening Calendar Using Other ApplicationsCalendar Creating an EventSetting Synchronization and Display Setting an Event ReminderCustomizing Calendar Settings Clock Opening the AlarmsOpening the Clock Managing Your Mobile Phone Setting the Date and TimeSwitching Between Basic and Advanced panel CalculatorAdjusting the Screen Brightness Setting the DisplaySetting Ringers Adjusting the Time Before the Screen Turns OffSetting Phone Services Configuring Text-to-Speech Protecting Your Mobile PhoneProtecting Your Mobile Phone with a Numeric PIN Protecting Your Mobile Phone with a Screen LockTouch Continue Managing Applications Viewing an Installed ApplicationMoving an Application to the microSD Card Backing Up data by using Backup to SD All BackupResetting Your Mobile Phone Ways to Free Up Your Mobile Phone MemoryAppendix Restoring Factory DataTraffic Security Operating EnvironmentBattery and Charger Safety of ChildrenAccessories Prevention of Hearing DamageCleaning and Maintenance Emergency Call Certification Information SARFCC Statement Disposal and Recycling Information Reduction of Hazardous Substances EU Regulatory Conformance13.2 FAQ How Do I Set an Unlock Pattern? How Do I Set a Song As a Phone Ringtone?How Can I Change the Input Method? How Do I Create an Application Shortcut on the Home Screen? How Do I Stop the Song Playing in the Background?How Do I Return to the Call Screen? How Do I Hide the Keyboard?V100R00102