Android Secret Codes

We all know that android is very famous. So we should know its secret codes and Feature.
Here are the Codes:

*#*#778O#*#*    for Factory Data Reset

*#06#    to Displays IMEI Number

*#*#3264#*#*   for Rom version 

*#*#0842#*#*   for  Vibration and Backlight Test

*#*#0588#*#*    for Proximity Sensor Test

*#*#232338#*#*    for Wi-Fi Mac Address

*#*#7262626#*#*   for Field Test

 

*#*#0673#*#* & *#*#0289#*#*    for Audio Test

*#*#2664#*#*     for Touch Screen Test

*#*#44336#*#*   for Displays Build Time

*#*#23233I#‘*#*    for bluetooth Test

 

*#*# 1234#’#’     for PDA and Phone Firmware Info

*#*#0*#*#*   for LCD Display Test

*#*#34971539#*#*   for Camera Update

*#*#19732840#*#*    for Enable Test Mode

*#*#2663#*#*    for Touch Screen Version

*#*#232337#*#   for Displays bluetooth Device Address

*#*#4986*2650468#*#*   for PDA, Phone. Hardware, RF Call Date

*#*#I472365#*#*   for Quick GPS Test

 

*#*#I I I I#*#*   |  *‘#*#2222#*#*    for FTA Software Version FTA | Hardware /ersion

*#*#0283#*#*   for Packet Loopback Test

*#*# 1575#*#*   for Different GPS Test

*#*#4636#*#*‘    for Complete Information About your Phone

 

*#*#8255#*#*   for Google Talk Service Monitoring

#*#273283*255*663282*#*#*   for Backup Media Files

 

*#*#778O#*#*    for Factory Data Reset

*2767*3855#    for Reinstalls The Phones Firmware & Format Your Phone

*#*#232339#*#* & *#*#526#*#*    for WireIess Lan Test

 

Enjoy. Stay Connected For more Tips.