Android Secret Codes

Each android device has a number of hidden features with these codes below you can bring up each one.

• *#*#4636#*#* - Phone Information (allows you to change the SMS service centre number and more)
• *2767*3855#  - HARD RESET (will fully wipe and restore firmware. USE WITH CAUTION
• *#*#34971539#*#* Shows completes information about the camera 
• *#*#7594#*#* Changing the power button behavior-Enables direct poweroff 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#*#* OR *#*#528#*#* Wireless Lan Tests 
• *#*#232338#*#* Displays Wi-Fi Mac-address 
• *#*#1472365#*#* For a quick GPS test 
• *#*#1575#*#* A Different type 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 verion 
• *#*#44336#*#* Displays Build time and change list number 
• *#06# Displays IMEI number 
• *#*#8351#*#* Enables voice dialing logging mode 
• *#*#8350#*#* Disables voice dialing logging mode 
• **05***# Execute from Emergency dial screen to unlock PUK code 

Some of this codes have been reported not to work on some android devices.