Android secret Codes:
*#*#4636#*#* Phone information
*2767*3855# Hard Reset
*#*#7780#*#* Factory reset
*#*#7594#*#* Change end call/power option
*#*#197328640#*#* Service mode
*#*#273283*255*663282*#*#* File copy screen (backup media files)
*#*#526#*#* Wlan test
*#*#232338#*#* shows wifi mac address
*#*#1472365#*#* GPS test
*#*#1575#*#* Another GPS test
*#*#232331#*#* Bluetooth test
*#*#232337#*# Shows Bluetooth Device Address
*#*#8255#*#* Gtalk service monitor
*#*#0283#*#* Packet loopback
*#*#0*#*#* Lcd test
*#*#0673#*#* Melody test
*#*#0842#*#* Device test (vibration test and backlight test)
*#*#2663#*#* Touch screen version
*#*#2664#*#* Touch screen test
*#*#0588#*#* Proximity sensor test
*#*#3264#*#* Ram versioncodes to get firmware version information
*#*#4986*2650468#*#* PDA, phone, h/w, rf call date
*#*#1234#*#* PDA and phone
*#*#1111#*#* Fta sw version
*#*#2222#*#* Fta hw version
*#*#44336#*#* PDA, Phone, csc, build time, change list number
If you hav any questions or problem using these codes then comment
selwindsilva 