Google Andorid Phone Secret codes

*#*#4636#*#* = Display cell phone, battery, usage statistics and WiFi information

*#*#1472365#*#* = GPS test

*#*#1575#*#* = Other GPS test

*#*#232331#*#* =Bluetooth test

*#*#7780#*#* = Restore to factory settings, do not delete preinstalled apps and SD card files

*2767*3855# = Restore to factory settings; delete all files in SD card

*#*#197328640#*#* = Launch service mode to test and change certain settings

*#*#232339#*#*
or
*#*#526#*#*
or
*#*#528#*#* = Test WiFi

*#*#2664#*#* = Touchscreen test

*#*#0588#*#* = Distance sensor test

*#*#3264#*#* = Display memory version

*#*#232338#*#* = Display WiFi MAC address


*#*#232337#*# = Display Bluetooth physic address

*#*#8255#*#* = Start Gtalk monitoring

*#*#4986*2650468#*#* = PDA, Phone, H/W, RFCallDate

*#*#1234#*#* = PDA and Phone

*#*#1111#*#* = FTA SW version

*#*#2222#*#* = FTA HW version

*#*#44336#*#* = PDA, Phone, csc, build Time, anzhi.name, changelist number

*#*#0283#*#* = Packet Loopback

*#*#0*#*#* = LCD test

*#*#0673#*#*
or
*#*#0289#*#* = Melody test

*#*#0842#*#* = Device test such as viberation and lightness

*#*#2663#*#* = Display touchscreen version