ANDROID MOBILE SECERT CODES

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

*#*#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

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

*#*#1472365#*#*
GPS test

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

*#*#232331#*#*
Bluetooth test

*#*#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

*#*#2664#*#*
Touchscreen test

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

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

NOTE-ALL R CODES GAINED FROM NET ,USE IT OWN RISK