**4636**Display information about Phone, Battery, and Usage statistics
**7780**Resetting your phone to factory state-Only deleted application data and applications
*2767*3855Its a complete wiping of your mobile also it reinstalls the phones firmware
**34971539**Shows complete information about the camera
**7594**Changing the power button behavior-Enables direct power off once the code enabled
**273283*255*663282***For a quick backup to all your media files
**197328640**Enabling test mode for service activity
**232339** OR **526**Wireless Lan Tests
**232338**Displays Wi-Fi Mac address
**1472365**For a quick GPS test
**1575**A Different type of GPS test
**0283**Packet Loopback test
**0***LCD display test
**0673** OR **0289**Audio test
**0842**Vibration and Backlight test
**2663**Displays touch-screen version
**2664**Touch-Screen test
**0588**Proximity sensor test
**3264**Ram version
**232331**Bluetooth test
**7262626**Field test
**232337*Displays Bluetooth device address
**8255**For Google Talk service monitoring
**4986*2650468**PDA, Phone, Hardware, RF Call Date firmware info
**1234**PDA and Phone firmware info
**1111**FTA Software version
**2222**FTA Hardware version
**44336**Displays Build time and change list number
*06Display IMEI number
**8351**Enables voice dialing logging mode
**8350**Disables voice dialing logging mode