Android Secret Codes You Probably Never Knew

NOTE:... please be informed that some of
d codes may not work on your device.
It all depends on d brands.
Hidden Secret Android Codes
*#*#778O#*#* = Factory Data Reset
*#*#I472365#*#* = Quick GPS Test
*#*#0673#*#* OR *#*#0289#*#* =
Audio Test
*#*#2664#*#* = Touch Screen Test
#’#273283*255*663282*#*#* = Backup
Media Files
*#*#0283#*#* = Packet Loopback Test
*2767*3855# = Reinstalls The Phones
Firmware & Format Your Phone
*#*#232339#*#* OR *#*#526#*#* =
wireless Lan Test
*#*# 1575#*#* = Different GPS Test
*#*#4636#*#*‘ = Complete Information
About your Phone
*#*#2663#*#* = Touch Screen Version
*#*#232337#*# = Displays bluetooth
Device Address
*#*#4986*2650468#*#* = PDA, Phone.
Hardware, RF Call Date
*#*#44336#*#* = Displays Build Time
*#06# = Displays IMEI Number
*#*#8255#*#* = Google Talk Service
Monitoring
*#*#I I I I#*#* | *‘#*#2222#*#* = FTA
Software Version FTA | Hardware \/
Version
*#*#3264#*#* = Rom version
*#*#23233I#‘*#* = bluetooth Test
*#*# 1234#’#’ = PDA and Phone
Firmware Info
*#*#0*#*#*= LCD Display Test
*#*#0842#*#* Vibration and Backlight
Test
*#*#0588#*#* = Proximity Sensor Test
*#*#232338#*#* = Wi-Fi Mac Address
*#*#7262626#*#*= Field Test
*#*#34971539#*#* = Camera Update
*#*#19732840#*#* = Enable Test Mode
*#06# – IMEI number
*#0*# – Enter the service menu on newer
phones like Galaxy S III
*#*#4636#*#* – Phone information,
usage statistics and battery
*#*#34971539#*#* – Detailed camera
information
*#*#273282*255*663282*#*#* –
Immediate backup of all media files
*#*#197328640#*#* – Enable test mode
for service
*#*#232339#*#* – Wireless LAN tests
*#*#0842#*#* – Backlight/vibration test
*#*#2664#*#* – Test the touchscreen
*#*#1111#*#* – FTA software version
(1234 in the same code will give PDA and
firmware version)
*#12580*369# – Software and hardware
info
*#9090# – Diagnostic configuration
*#872564# – USB logging control
*#9900# – System dump mode
*#301279'# – HSDPA/HSUPA Control
Menu
*#7465625# – View phone lock status
*#*#7780#*#* – Reset the /data partition
to factory state
*2767*3855# – Format device to factory
state (will delete everything on phone)
##7764726 – Hidden service menu for
Motorola Droid
*#*#7594#*#* – Enable direct powering
down of device once this code is entered
*#*#273283*255*663282*#*#* – Make a
quick backup of all the media files on
your Android device
*#*#232338#*#* – Shows Wi-Fi MAC
address
*#*#1472365#*#* – Perform a quick
GPS test
*#*#1575#*#* – For a more advanced
GPS test
*#*#0283#*#* – Perform a packet
loopback test
*#*#0*#*#* – Run an LCD display test
*#*#0289#*#* – Run Audio test
*#*#2663#*#* – Show device’s touch-
screen version
*#*#0588#*#* – Perform a proximity
sensor test
*#*#3264#*#* – Show RAM version
*#*#232331#*#* – Run Bluetooth test
*#*#232337#*# – Show device’s
Bluetooth address
*#*#7262626#*#* – Perform a field test
*#*#8255#*#* – Monitor Google Talk
service
*#*#4986*2650468#*#* – Show Phone,
Hardware, PDA, RF Call Date firmware
info
*#*#1234#*#* – Show PDA and Phone
firmware info
*#*#2222#*#* – Show FTA Hardware
version
*#*#44336#*#* – Show Build time and
change list number
*#*#8351#*#* – Enable voice dialing log
mode, dial *#*#8350#*#* to disable it
##778 (+call) – Show EPST menu
These codes are specific to HTC devices
only:
*#*#3424#*#* – Run HTC function test
program
*#*#4636#*#* – Show HTC info menu
##8626337# – Run VOCODER
##33284# – Perform field test
*#*#8255#*#* – Launch Google Talk
service monitor
##3424# – Run diagnostic mode
##3282# – Show EPST menu
##786# – Reverse Logistics Support