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147

Upgrading the Phone Software

There are several ways to upgrade ZTE phone software.

 Use the online upgrade tool for mobile terminal products.

 Use the one-press upgrade package offered by your mobile

service provider.

 Use the upgrade package on your microSDHC card.

NOTE:

Visit the ZTE official website (http://www.zteusa.com/) and

select your product type on the support page to get to the

information on available upgrade methods for your phone.

Default Chapter5
- Table of Contents5
Getting Started11
- Getting to Know Your Phone11
- Knowing the Keys13
- Installing the Nano-SIM Card and Battery14
- Installing the Microsdhc™ Card (Not Included)16
- Charging the Battery17
- Extending the Battery Life19
- Powering On/Off19
- Setting up for the First Time19
- Locking/Unlocking the Screen and Keys20
- Using the Touch Screen21
- Getting to Know the Home Screen24
Personalizing27
- Changing the System Language27
- Setting the Date and Time27
- Changing Ringtone and Notification Sound28
- Turning On/Off System Sounds28
- Adjusting Volume28
- Switching to Silent Mode29
- Applying New Wallpapers30
- Changing Screen Brightness31
- Setting the Theme31
- Setting the Home Screen Transition Effect31
- Protecting Your Phone with Screen Locks32
- Protecting Your Phone with Screen Pinning33
Knowing the Basics35
- Monitoring the Phone Status35
- Managing Notifications36
- Respond to or Remove a Notification37
- Managing Shortcuts and Widgets39
- Adjust Widget Size40
- Organizing with Folders41
- Rearranging the Primary Shortcuts41
- Entering Text42
- Editing Text51
- Opening and Switching Apps52
- Uninstalling or Disabling an App52
Connecting to Networks and Devices54
- Connecting to Mobile Networks54
- Connecting to Wi-Fi55
- Connecting to Bluetooth Devices58
- Connecting to Your Computer Via USB61
- Using the Microsdhc Card as Portable Storage63
- Sharing Your Mobile Data Connection64
- Connecting to Virtual Private Networks65
- Connect to a Vpn66
Phone Calls68
- Placing and Ending Calls68
- Answering or Rejecting Calls69
- Working with the Call History70
- Calling Your Contacts71
- Checking Voicemail71
- Using Options During a Call72
- Managing Multi-Party Calls73
- Adjusting Your Call Settings74
Contacts80
- Checking Contact Details80
- Adding a New Contact80
- Importing, Exporting, and Sharing Contacts81
- Working with Favorite Contacts82
- Working with Groups83
- Delete a Group84
- Searching for a Contact85
- Editing Contacts86
- Join Contacts87
Web Accounts89
- Adding or Removing Accounts89
- Configuring Account Sync90
Email92
- Setting up the First Email Account92
- Checking Your Emails92
- Responding to an Email93
- Writing and Sending an Email94
- Adding and Editing Email Accounts95
- Changing General Email Settings96
Messaging97
- Opening the Messaging Screen97
- Sending a Message97
- Replying to a Message98
- Forwarding a Message99
- Copying a Message99
- Changing Message Settings99
Calendar100
- Viewing Your Calendars and Events100
- Creating an Event101
- Editing, Deleting or Sharing an Event101
- Changing Calendar Settings102
Browser103
- Opening the Browser103
- Using Multiple Browser Tabs104
- Downloading Files104
- Changing Browser Settings105
Camera106
- Capturing a Photo106
- Recording a Video110
- Customizing Camera and Video Settings110
Gallery113
- Opening Gallery113
- Working with Albums113
- Working with Pictures114
- Retouching Your Pictures116
- Making a GIF Picture or a Collage117
- Playing Videos118
Music119
- Copying Music Files to Your Phone119
- Viewing Your Music Library120
- Setting a Song as the Default Ringtone121
- Playing Music121
- Managing Playlists123
Video Player124
- Opening the Video Library124
- Playing and Controlling Videos124
- Managing Video Files125
More Apps127
- Calculator127
- Clock127
- Downloads128
- File Manager129
- Sound Recorder129
- Google Apps130
Google Play™ Store132
- Browsing and Searching for Apps132
- Downloading and Installing Apps132
- Creating a Google Wallet™ Account133
- Managing Your Downloads134
Settings135
- Wireless and Networks135
- Personal137
- Navigation Key140
- Device142
- Accounts145
- System146
Upgrading the Phone Software147
Troubleshooting148
For Your Safety153
- General Safety153
- Radio Frequency (RF) Energy154
- FCC Regulations156
- Hearing Aid Compatibility (HAC) Regulations for Mobile Phones157
- Turning on the HAC Setting159
- Distraction160
- Product Handling161
- Electrical Safety165
- CTIA Requirements166
- Radio Frequency Interference167
  - Medical Equipment168
  - Interference in Vehicles168
- Explosive Environments169
Specifications170

Brand	Zte
Model	Z837VL
Category	Cell Phone
Language	English

Zte Z837VL User Manual

Table of Contents

Questions and Answers:

Zte Z837VL Specifications

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