User Manual
Table Of Contents
- General information
- 1 Your mobile
- 2 Text input
- 3 Phone calls, Call history log and People
- 4 Messaging, Email
- 5 Calendar, Alarm clock & Calculator
- 6 Getting connected
- 7 Google Play Store 
- 8 Multimedia applications
- 9 Google Maps 
- 9.1 Get My Location
- 9.2 Search for a location
- 9.3 Star a location
- 9.4 Get driving, public transportation or walking directions
- 9.5 Arrangement of Layers
- 10 Others
- 10.1 File Manager 
- 10.2 Sound Recorder 
- 10.3 FM Radio 
- 10.4 Setup 
- 10.5 Other applications
- 11 Settings 
- 11.1 Wi-Fi
- 11.2 Bluetooth
- 11.3 Data usage
- 11.4 More...
- 11.5 Sound
- 11.6 Display
- 11.7 Battery
- 11.8 Apps
- 11.9 Location
- 11.10 Security
- 11.11 Storage
- 11.12 Battery
- 11.13 Apps
- 11.14 Location
- 11.15 Security
- 11.16 Language & input
- 11.17 Backup and reset
- 11.18 Add account
- 11.19 Date & time
- 11.20 Accessibility
- 11.21 Printing
- 11.22 Developer options
- 11.23 Regulatory & Safety
- 11.24 About phone
- 12 Making the most of your phone
- 12.1 FOTA Upgrade
- 13 12 Month Limited Warranty
- 14 Troubleshooting
- Safety and Use.
115 116
11.22 Developer options
To access this function, touch Settings\About phone, then touch Build number 7 times. Now
Development is available.
The Developer options screen contains settings that are useful for developing Android applications. For
full information, including documentation of the Android applications and development tools, see the
Android developer web site (http://developer.android.com).
Take bug report
Touch to select to collect information about your current device state and send as an email message.
Desktop backup password
Touch to set/change/remove desktop full backup password.
Stay awake
Mark the checkbox to prevent the screen from dimming and locking when the phone is connected to
a charger or to a USB device that provides power. Don’t use this setting with a static image on the
phone for long periods of time, or the screen may be marked with that image.
Select runtime
Touch to select runtime mode, use Dalvik or ART.
Enable Bluetooth HCI snoop log
Mark the checkbox to active capture all Bluetooth HCI packets in a file.
Process Stats
Touch to view geeky states about running processes.
Enable QuickBoot mode
Mark the checkbox to active put device into QuickBoot mode.
USB debugging
Mark the checkbox to permit debugging tools on a computer to communicate with your phone via a
USB connection.
Revoke USB debugging authorization
Touch it to revoke access to USB debugging from all computer you have previously authorized, touch
OK to confirm.
Power menu bug report
Mark the checkbox to select to include option in power menu for submitting a bug report.
Allow mock locations
Mark the checkbox to permit a development tool on a computer to control where the phone believes
it is located, rather than using the phone’s own internal tools for this purpose.
Select debug app
Touch to select debug app.
Wait for debugger
Mark the checkbox to active debugged applications waits for debugger to attach before executing.
Verify apps over USB
Mark the checkbox to check apps over USB.