1. *#*#4636#*#* (Display
information about Phone,
Battery and Usage
statistics)
2. *#*#7780#*#* (Resetting
your phone to factory
state-Only deletes
application data and
applications)
3. *2767*3855# (It’s a
complete wiping of your
mobile also it reinstalls the
phones firmware)
4. *#*#34971539#*#* (Shows
completes information
about the camera)
5. *#*#7594#*#* (Changing
the power button behavior-
Enables direct poweroff
once the code enabled)
6. *#*#273283*255*663282*#*
a quick backup to all your
media files)
7. *#*#197328640#*#* (Enabli
test mode for service
activity)
8. *#*#232339#*#* OR
*#*#526#*#* (Wireless Lan
Tests)
9. *#*#232338#*#* (Displays
Wi-Fi Mac-address)
10. *#*#1472365#*#* (For a
quick GPS test)
11. *#*#1575#*#* (A Different
type GPS test)
12. *#*#0283#*#* (Packet
Loopback test)
13. *#*#0*#*#* (LCD display
test)
14. *#*#0673#*#* OR
*#*#0289#*#* (Audio test)
14. *#*#0842#*#* (Vibration
and Backlight test)
15. *#*#2663#*#* (Displays
touch-screen version)
16. *#*#2664#*#* (Touch-
Screen test)
17. *#*#0588#*#* (Proximity
sensor test)
18. *#*#3264#*#* (Ram
version)
19. *#*#232331#*#*
(Bluetooth test)
20. *#*#232337#*#* (Displays
bluetooth device address)
21. *#*#8255#*#* (For Google
Talk service monitoring)
22. *#*#4986*2650468#*#*
(PDA, Phone, Hardware, RF
Call Date firmware info)
23. *#*#1234#*#* (PDA and
Phone firmware info)
24. *#*#1111#*#* (FTA
Software version)
25. *#*#2222#*#* (FTA
Hardware verion)
26. *#*#44336#*#* (Displays
Build time and change list
number)
27. *#06# (Displsys IMEI
number)
28. *#*#8351#*#* (Enables
voice dialing logging mode)
29. *#*#8350#*#* (Disables
voice dialing logging mode)
Please keep visiting my site for more tips and tricks.
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